/* Generated by re2c 0.16 */
#line 1 "src/wast-lexer.cc"
/*
 * Copyright 2016 WebAssembly Community Group participants
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

#include "wast-lexer.h"

#include <cassert>
#include <cstdio>

#include "config.h"

#include "wast-parser.h"
#include "wast-parser-lexer-shared.h"

/* must be included after so some typedefs will be defined */
#include "wast-parser-gen.hh"

#define YYMAXFILL 29

#define INITIAL_LEXER_BUFFER_SIZE (64 * 1024)

#define YY_USER_ACTION                        \
  {                                           \
    loc->filename = lexer->filename;          \
    loc->line = lexer->line;                  \
    loc->first_column = COLUMN(lexer->token); \
    loc->last_column = COLUMN(lexer->cursor); \
  }

#define RETURN(name) \
  YY_USER_ACTION;    \
  return WABT_TOKEN_TYPE_##name

#define ERROR(...) \
  YY_USER_ACTION;  \
  wast_parser_error(loc, lexer, parser, __VA_ARGS__)

#define BEGIN(c) \
  do {           \
    cond = c;    \
  } while (0)
#define FILL(n)                                     \
  do {                                              \
    if (WABT_FAILED(fill(loc, lexer, parser, n))) { \
      RETURN(EOF);                                  \
      continue;                                     \
    }                                               \
  } while (0)

#define yytext (lexer->token)
#define yyleng (lexer->cursor - lexer->token)

/* p must be a pointer somewhere in the lexer buffer */
#define FILE_OFFSET(p) ((p) - (lexer->buffer) + lexer->buffer_file_offset)
#define COLUMN(p) (FILE_OFFSET(p) - lexer->line_file_offset + 1)

#define COMMENT_NESTING (lexer->comment_nesting)
#define NEWLINE                                           \
  do {                                                    \
    lexer->line++;                                        \
    lexer->line_file_offset = FILE_OFFSET(lexer->cursor); \
  } while (0)

#define TEXT                 \
  lval->text.start = yytext; \
  lval->text.length = yyleng

#define TEXT_AT(offset)               \
  lval->text.start = yytext + offset; \
  lval->text.length = yyleng - offset

#define TYPE(type_) lval->type = Type::type_

#define OPCODE(name) lval->opcode = Opcode::name

#define LITERAL(type_)                     \
  lval->literal.type = LiteralType::type_; \
  lval->literal.text.start = yytext;       \
  lval->literal.text.length = yyleng

namespace wabt {

static Result fill(Location* loc,
                   WastLexer* lexer,
                   WastParser* parser,
                   size_t need) {
  if (lexer->eof)
    return Result::Error;
  size_t free = lexer->token - lexer->buffer;
  assert(static_cast<size_t>(lexer->cursor - lexer->buffer) >= free);
  /* our buffer is too small, need to realloc */
  if (free < need) {
    char* old_buffer = lexer->buffer;
    size_t old_buffer_size = lexer->buffer_size;
    size_t new_buffer_size =
        old_buffer_size ? old_buffer_size * 2 : INITIAL_LEXER_BUFFER_SIZE;
    /* make sure there is enough space for the bytes requested (need) and an
     * additional YYMAXFILL bytes which is needed for the re2c lexer
     * implementation when the eof is reached */
    while ((new_buffer_size - old_buffer_size) + free < need + YYMAXFILL)
      new_buffer_size *= 2;

    char* new_buffer = new char[new_buffer_size];
    if (!new_buffer) {
      wast_parser_error(loc, lexer, parser,
                        "unable to reallocate lexer buffer.");
      return Result::Error;
    }
    memmove(new_buffer, lexer->token, lexer->limit - lexer->token);
    lexer->buffer = new_buffer;
    lexer->buffer_size = new_buffer_size;
    lexer->token = new_buffer + (lexer->token - old_buffer) - free;
    lexer->marker = new_buffer + (lexer->marker - old_buffer) - free;
    lexer->cursor = new_buffer + (lexer->cursor - old_buffer) - free;
    lexer->limit = new_buffer + (lexer->limit - old_buffer) - free;
    lexer->buffer_file_offset += free;
    free += new_buffer_size - old_buffer_size;
    delete[] old_buffer;
  } else {
    /* shift everything down to make more room in the buffer */
    memmove(lexer->buffer, lexer->token, lexer->limit - lexer->token);
    lexer->token -= free;
    lexer->marker -= free;
    lexer->cursor -= free;
    lexer->limit -= free;
    lexer->buffer_file_offset += free;
  }
  /* read the new data into the buffer */
  if (lexer->source.type == WastLexerSourceType::File) {
    lexer->limit += fread(lexer->limit, 1, free, lexer->source.file);
  } else {
    /* TODO(binji): could lex directly from buffer */
    assert(lexer->source.type == WastLexerSourceType::Buffer);
    size_t read_size = free;
    size_t offset = lexer->source.buffer.read_offset;
    size_t bytes_left = lexer->source.buffer.size - offset;
    if (read_size > bytes_left)
      read_size = bytes_left;
    memcpy(lexer->limit,
           static_cast<const char*>(lexer->source.buffer.data) + offset,
           read_size);
    lexer->source.buffer.read_offset += read_size;
    lexer->limit += read_size;
  }
  /* if at the end of file, need to fill YYMAXFILL more characters with "fake
   * characters", that are not a lexeme nor a lexeme suffix. see
   * http://re2c.org/examples/example_03.html */
  if (lexer->limit < lexer->buffer + lexer->buffer_size - YYMAXFILL) {
    lexer->eof = true;
    memset(lexer->limit, 0, YYMAXFILL);
    lexer->limit += YYMAXFILL;
  }
  return Result::Ok;
}

int wast_lexer_lex(WABT_WAST_PARSER_STYPE* lval,
                   WABT_WAST_PARSER_LTYPE* loc,
                   WastLexer* lexer,
                   WastParser* parser) {
  enum {
    YYCOND_INIT,
    YYCOND_BAD_TEXT,
    YYCOND_LINE_COMMENT,
    YYCOND_BLOCK_COMMENT,
    YYCOND_i = YYCOND_INIT,
  } cond = YYCOND_INIT;

  for (;;) {
    lexer->token = lexer->cursor;
    
#line 186 "src/prebuilt/wast-lexer-gen.cc"
{
	unsigned char yych;
	if (cond < 2) {
		if (cond < 1) {
			goto YYCOND_i;
		} else {
			goto YYCOND_BAD_TEXT;
		}
	} else {
		if (cond < 3) {
			goto YYCOND_LINE_COMMENT;
		} else {
			goto YYCOND_BLOCK_COMMENT;
		}
	}
/* *********************************** */
YYCOND_BAD_TEXT:
	if ((lexer->limit - lexer->cursor) < 3) FILL(3);
	yych = *lexer->cursor;
	if (yych <= '!') {
		if (yych <= '\t') {
			if (yych >= 0x01) goto yy5;
		} else {
			if (yych <= '\n') goto yy7;
			if (yych <= 0x1F) goto yy5;
			goto yy9;
		}
	} else {
		if (yych <= '\\') {
			if (yych <= '"') goto yy11;
			if (yych <= '[') goto yy9;
			goto yy13;
		} else {
			if (yych == 0x7F) goto yy5;
			goto yy9;
		}
	}
	++lexer->cursor;
#line 237 "src/wast-lexer.cc"
	{ ERROR("unexpected EOF"); RETURN(EOF); }
#line 227 "src/prebuilt/wast-lexer-gen.cc"
yy5:
	++lexer->cursor;
yy6:
#line 238 "src/wast-lexer.cc"
	{ ERROR("illegal character in string");
                                  continue; }
#line 234 "src/prebuilt/wast-lexer-gen.cc"
yy7:
	++lexer->cursor;
	BEGIN(YYCOND_i);
#line 230 "src/wast-lexer.cc"
	{ ERROR("newline in string");
                                  NEWLINE;
                                  continue; }
#line 242 "src/prebuilt/wast-lexer-gen.cc"
yy9:
	++lexer->cursor;
#line 229 "src/wast-lexer.cc"
	{ continue; }
#line 247 "src/prebuilt/wast-lexer-gen.cc"
yy11:
	++lexer->cursor;
	BEGIN(YYCOND_i);
#line 236 "src/wast-lexer.cc"
	{ TEXT; RETURN(TEXT); }
#line 253 "src/prebuilt/wast-lexer-gen.cc"
yy13:
	yych = *++lexer->cursor;
	if (yych <= '@') {
		if (yych <= '"') {
			if (yych == '\n') goto yy6;
			if (yych >= '"') goto yy9;
		} else {
			if (yych <= '\'') {
				if (yych >= '\'') goto yy9;
			} else {
				if (yych <= '/') goto yy14;
				if (yych <= '9') goto yy16;
			}
		}
	} else {
		if (yych <= 'f') {
			if (yych <= '[') {
				if (yych <= 'F') goto yy16;
			} else {
				if (yych <= '\\') goto yy9;
				if (yych >= 'a') goto yy16;
			}
		} else {
			if (yych <= 'n') {
				if (yych >= 'n') goto yy9;
			} else {
				if (yych == 't') goto yy9;
			}
		}
	}
yy14:
	++lexer->cursor;
yy15:
#line 233 "src/wast-lexer.cc"
	{ ERROR("bad escape \"%.*s\"",
                                        static_cast<int>(yyleng), yytext);
                                  continue; }
#line 291 "src/prebuilt/wast-lexer-gen.cc"
yy16:
	++lexer->cursor;
	if ((yych = *lexer->cursor) <= '@') {
		if (yych <= '/') goto yy15;
		if (yych <= '9') goto yy9;
		goto yy15;
	} else {
		if (yych <= 'F') goto yy9;
		if (yych <= '`') goto yy15;
		if (yych <= 'f') goto yy9;
		goto yy15;
	}
/* *********************************** */
YYCOND_BLOCK_COMMENT:
	if ((lexer->limit - lexer->cursor) < 2) FILL(2);
	yych = *lexer->cursor;
	if (yych <= '\'') {
		if (yych <= 0x00) goto yy19;
		if (yych == '\n') goto yy23;
		goto yy21;
	} else {
		if (yych <= '(') goto yy25;
		if (yych == ';') goto yy26;
		goto yy21;
	}
yy19:
	++lexer->cursor;
#line 460 "src/wast-lexer.cc"
	{ ERROR("unexpected EOF"); RETURN(EOF); }
#line 321 "src/prebuilt/wast-lexer-gen.cc"
yy21:
	++lexer->cursor;
yy22:
#line 461 "src/wast-lexer.cc"
	{ continue; }
#line 327 "src/prebuilt/wast-lexer-gen.cc"
yy23:
	++lexer->cursor;
#line 459 "src/wast-lexer.cc"
	{ NEWLINE; continue; }
#line 332 "src/prebuilt/wast-lexer-gen.cc"
yy25:
	yych = *++lexer->cursor;
	if (yych == ';') goto yy27;
	goto yy22;
yy26:
	yych = *++lexer->cursor;
	if (yych == ')') goto yy29;
	goto yy22;
yy27:
	++lexer->cursor;
#line 455 "src/wast-lexer.cc"
	{ COMMENT_NESTING++; continue; }
#line 345 "src/prebuilt/wast-lexer-gen.cc"
yy29:
	++lexer->cursor;
#line 456 "src/wast-lexer.cc"
	{ if (--COMMENT_NESTING == 0)
                                    BEGIN(YYCOND_INIT);
                                  continue; }
#line 352 "src/prebuilt/wast-lexer-gen.cc"
/* *********************************** */
YYCOND_LINE_COMMENT:
	{
		static const unsigned char yybm[] = {
			128, 128, 128, 128, 128, 128, 128, 128, 
			128, 128,   0, 128, 128, 128, 128, 128, 
			128, 128, 128, 128, 128, 128, 128, 128, 
			128, 128, 128, 128, 128, 128, 128, 128, 
			128, 128, 128, 128, 128, 128, 128, 128, 
			128, 128, 128, 128, 128, 128, 128, 128, 
			128, 128, 128, 128, 128, 128, 128, 128, 
			128, 128, 128, 128, 128, 128, 128, 128, 
			128, 128, 128, 128, 128, 128, 128, 128, 
			128, 128, 128, 128, 128, 128, 128, 128, 
			128, 128, 128, 128, 128, 128, 128, 128, 
			128, 128, 128, 128, 128, 128, 128, 128, 
			128, 128, 128, 128, 128, 128, 128, 128, 
			128, 128, 128, 128, 128, 128, 128, 128, 
			128, 128, 128, 128, 128, 128, 128, 128, 
			128, 128, 128, 128, 128, 128, 128, 128, 
			128, 128, 128, 128, 128, 128, 128, 128, 
			128, 128, 128, 128, 128, 128, 128, 128, 
			128, 128, 128, 128, 128, 128, 128, 128, 
			128, 128, 128, 128, 128, 128, 128, 128, 
			128, 128, 128, 128, 128, 128, 128, 128, 
			128, 128, 128, 128, 128, 128, 128, 128, 
			128, 128, 128, 128, 128, 128, 128, 128, 
			128, 128, 128, 128, 128, 128, 128, 128, 
			128, 128, 128, 128, 128, 128, 128, 128, 
			128, 128, 128, 128, 128, 128, 128, 128, 
			128, 128, 128, 128, 128, 128, 128, 128, 
			128, 128, 128, 128, 128, 128, 128, 128, 
			128, 128, 128, 128, 128, 128, 128, 128, 
			128, 128, 128, 128, 128, 128, 128, 128, 
			128, 128, 128, 128, 128, 128, 128, 128, 
			128, 128, 128, 128, 128, 128, 128, 128, 
		};
		if (lexer->limit <= lexer->cursor) FILL(1);
		yych = *lexer->cursor;
		if (yybm[0+yych] & 128) {
			goto yy34;
		}
		goto yy36;
yy33:
#line 453 "src/wast-lexer.cc"
		{ continue; }
#line 399 "src/prebuilt/wast-lexer-gen.cc"
yy34:
		++lexer->cursor;
		if (lexer->limit <= lexer->cursor) FILL(1);
		yych = *lexer->cursor;
		if (yybm[0+yych] & 128) {
			goto yy34;
		}
		goto yy33;
yy36:
		++lexer->cursor;
		BEGIN(YYCOND_i);
#line 452 "src/wast-lexer.cc"
		{ NEWLINE; continue; }
#line 413 "src/prebuilt/wast-lexer-gen.cc"
	}
/* *********************************** */
YYCOND_i:
	{
		static const unsigned char yybm[] = {
			  0,   0,   0,   0,   0,   0,   0,   0, 
			  0,   8,   0,   0,   0,   8,   0,   0, 
			  0,   0,   0,   0,   0,   0,   0,   0, 
			  0,   0,   0,   0,   0,   0,   0,   0, 
			 72,  80,   0,  80,  80,  80,  80,  80, 
			 64,  64,  80,  80,  64,  80,  80,  80, 
			240, 240, 240, 240, 240, 240, 240, 240, 
			240, 240,  80,  64,  80,  80,  80,  80, 
			 80, 208, 208, 208, 208, 208, 208,  80, 
			 80,  80,  80,  80,  80,  80,  80,  80, 
			 80,  80,  80,  80,  80,  80,  80,  80, 
			 80,  80,  80,  64,  16,  64,  80,  80, 
			 80, 208, 208, 208, 208, 208, 208,  80, 
			 80,  80,  80,  80,  80,  80,  80,  80, 
			 80,  80,  80,  80,  80,  80,  80,  80, 
			 80,  80,  80,  64,  80,  64,  80,   0, 
			 64,  64,  64,  64,  64,  64,  64,  64, 
			 64,  64,  64,  64,  64,  64,  64,  64, 
			 64,  64,  64,  64,  64,  64,  64,  64, 
			 64,  64,  64,  64,  64,  64,  64,  64, 
			 64,  64,  64,  64,  64,  64,  64,  64, 
			 64,  64,  64,  64,  64,  64,  64,  64, 
			 64,  64,  64,  64,  64,  64,  64,  64, 
			 64,  64,  64,  64,  64,  64,  64,  64, 
			 64,  64,  64,  64,  64,  64,  64,  64, 
			 64,  64,  64,  64,  64,  64,  64,  64, 
			 64,  64,  64,  64,  64,  64,  64,  64, 
			 64,  64,  64,  64,  64,  64,  64,  64, 
			 64,  64,  64,  64,  64,  64,  64,  64, 
			 64,  64,  64,  64,  64,  64,  64,  64, 
			 64,  64,  64,  64,  64,  64,  64,  64, 
			 64,  64,  64,  64,  64,  64,  64,  64, 
		};
		if ((lexer->limit - lexer->cursor) < 29) FILL(29);
		yych = *lexer->cursor;
		if (yybm[0+yych] & 8) {
			goto yy44;
		}
		switch (yych) {
		case 0x00:	goto yy40;
		case '\t':
		case '\n':	goto yy47;
		case ' ':
		case '!':
		case '#':
		case '%':
		case '&':
		case '\'':
		case '*':
		case '.':
		case '/':
		case ':':
		case '<':
		case '=':
		case '>':
		case '?':
		case '@':
		case 'A':
		case 'B':
		case 'C':
		case 'D':
		case 'E':
		case 'F':
		case 'G':
		case 'H':
		case 'I':
		case 'J':
		case 'K':
		case 'L':
		case 'M':
		case 'N':
		case 'O':
		case 'P':
		case 'Q':
		case 'R':
		case 'S':
		case 'T':
		case 'U':
		case 'V':
		case 'W':
		case 'X':
		case 'Y':
		case 'Z':
		case '\\':
		case '^':
		case '_':
		case '`':
		case 'h':
		case 'j':
		case 'k':
		case 'q':
		case 'v':
		case 'w':
		case 'x':
		case 'y':
		case 'z':
		case '|':
		case '~':	goto yy49;
		case '"':	goto yy52;
		case '$':	goto yy54;
		case '(':	goto yy55;
		case ')':	goto yy57;
		case '+':
		case '-':	goto yy59;
		case '0':	goto yy60;
		case '1':
		case '2':
		case '3':
		case '4':
		case '5':
		case '6':
		case '7':
		case '8':
		case '9':	goto yy62;
		case ';':	goto yy64;
		case 'a':	goto yy65;
		case 'b':	goto yy66;
		case 'c':	goto yy67;
		case 'd':	goto yy68;
		case 'e':	goto yy69;
		case 'f':	goto yy70;
		case 'g':	goto yy71;
		case 'i':	goto yy72;
		case 'l':	goto yy73;
		case 'm':	goto yy74;
		case 'n':	goto yy75;
		case 'o':	goto yy76;
		case 'p':	goto yy77;
		case 'r':	goto yy78;
		case 's':	goto yy79;
		case 't':	goto yy80;
		case 'u':	goto yy81;
		default:	goto yy42;
		}
yy40:
		++lexer->cursor;
#line 467 "src/wast-lexer.cc"
		{ RETURN(EOF); }
#line 557 "src/prebuilt/wast-lexer-gen.cc"
yy42:
		++lexer->cursor;
yy43:
#line 468 "src/wast-lexer.cc"
		{ ERROR("unexpected char"); continue; }
#line 563 "src/prebuilt/wast-lexer-gen.cc"
yy44:
		++lexer->cursor;
		if (lexer->limit <= lexer->cursor) FILL(1);
		yych = *lexer->cursor;
		if (yybm[0+yych] & 8) {
			goto yy44;
		}
#line 463 "src/wast-lexer.cc"
		{ continue; }
#line 573 "src/prebuilt/wast-lexer-gen.cc"
yy47:
		++lexer->cursor;
#line 462 "src/wast-lexer.cc"
		{ NEWLINE; continue; }
#line 578 "src/prebuilt/wast-lexer-gen.cc"
yy49:
		++lexer->cursor;
		if (lexer->limit <= lexer->cursor) FILL(1);
		yych = *lexer->cursor;
yy50:
		if (yybm[0+yych] & 16) {
			goto yy49;
		}
yy51:
#line 464 "src/wast-lexer.cc"
		{ ERROR("unexpected token \"%.*s\"",
                                        static_cast<int>(yyleng), yytext);
                                  continue; }
#line 592 "src/prebuilt/wast-lexer-gen.cc"
yy52:
		yych = *(lexer->marker = ++lexer->cursor);
		if (yych <= 0x1F) goto yy53;
		if (yych != 0x7F) goto yy83;
yy53:
		BEGIN(YYCOND_BAD_TEXT);
#line 228 "src/wast-lexer.cc"
		{ continue; }
#line 601 "src/prebuilt/wast-lexer-gen.cc"
yy54:
		yych = *++lexer->cursor;
		if (yych <= ';') {
			if (yych <= '\'') {
				if (yych == '!') goto yy88;
				if (yych <= '"') goto yy51;
				goto yy88;
			} else {
				if (yych <= '+') {
					if (yych <= ')') goto yy51;
					goto yy88;
				} else {
					if (yych <= ',') goto yy51;
					if (yych <= ':') goto yy88;
					goto yy51;
				}
			}
		} else {
			if (yych <= 'z') {
				if (yych <= '[') {
					if (yych <= 'Z') goto yy88;
					goto yy51;
				} else {
					if (yych == ']') goto yy51;
					goto yy88;
				}
			} else {
				if (yych <= '|') {
					if (yych <= '{') goto yy51;
					goto yy88;
				} else {
					if (yych == '~') goto yy88;
					goto yy51;
				}
			}
		}
yy55:
		++lexer->cursor;
		if ((yych = *lexer->cursor) == ';') goto yy91;
#line 219 "src/wast-lexer.cc"
		{ RETURN(LPAR); }
#line 643 "src/prebuilt/wast-lexer-gen.cc"
yy57:
		++lexer->cursor;
#line 220 "src/wast-lexer.cc"
		{ RETURN(RPAR); }
#line 648 "src/prebuilt/wast-lexer-gen.cc"
yy59:
		yych = *++lexer->cursor;
		if (yych <= 'h') {
			if (yych <= '/') goto yy50;
			if (yych <= '0') goto yy93;
			if (yych <= '9') goto yy95;
			goto yy50;
		} else {
			if (yych <= 'i') goto yy97;
			if (yych == 'n') goto yy98;
			goto yy50;
		}
yy60:
		++lexer->cursor;
		if (yybm[0+(yych = *lexer->cursor)] & 32) {
			goto yy62;
		}
		if (yych <= 'E') {
			if (yych <= '+') {
				if (yych <= '"') {
					if (yych == '!') goto yy49;
				} else {
					if (yych <= '\'') goto yy49;
					if (yych >= '*') goto yy49;
				}
			} else {
				if (yych <= '.') {
					if (yych <= ',') goto yy61;
					if (yych <= '-') goto yy49;
					goto yy99;
				} else {
					if (yych == ';') goto yy61;
					if (yych <= 'D') goto yy49;
					goto yy102;
				}
			}
		} else {
			if (yych <= 'w') {
				if (yych <= '\\') {
					if (yych != '[') goto yy49;
				} else {
					if (yych <= ']') goto yy61;
					if (yych == 'e') goto yy102;
					goto yy49;
				}
			} else {
				if (yych <= '{') {
					if (yych <= 'x') goto yy103;
					if (yych <= 'z') goto yy49;
				} else {
					if (yych == '}') goto yy61;
					if (yych <= '~') goto yy49;
				}
			}
		}
yy61:
#line 221 "src/wast-lexer.cc"
		{ LITERAL(Int); RETURN(NAT); }
#line 707 "src/prebuilt/wast-lexer-gen.cc"
yy62:
		++lexer->cursor;
		if ((lexer->limit - lexer->cursor) < 3) FILL(3);
		yych = *lexer->cursor;
		if (yybm[0+yych] & 32) {
			goto yy62;
		}
		if (yych <= 'D') {
			if (yych <= '+') {
				if (yych <= '"') {
					if (yych == '!') goto yy49;
					goto yy61;
				} else {
					if (yych <= '\'') goto yy49;
					if (yych <= ')') goto yy61;
					goto yy49;
				}
			} else {
				if (yych <= '.') {
					if (yych <= ',') goto yy61;
					if (yych <= '-') goto yy49;
					goto yy99;
				} else {
					if (yych == ';') goto yy61;
					goto yy49;
				}
			}
		} else {
			if (yych <= 'd') {
				if (yych <= '[') {
					if (yych <= 'E') goto yy102;
					if (yych <= 'Z') goto yy49;
					goto yy61;
				} else {
					if (yych == ']') goto yy61;
					goto yy49;
				}
			} else {
				if (yych <= '{') {
					if (yych <= 'e') goto yy102;
					if (yych <= 'z') goto yy49;
					goto yy61;
				} else {
					if (yych == '}') goto yy61;
					if (yych <= '~') goto yy49;
					goto yy61;
				}
			}
		}
yy64:
		yych = *++lexer->cursor;
		if (yych == ';') goto yy104;
		goto yy43;
yy65:
		yych = *++lexer->cursor;
		if (yych <= 'm') {
			if (yych == 'l') goto yy106;
			goto yy50;
		} else {
			if (yych <= 'n') goto yy107;
			if (yych == 's') goto yy108;
			goto yy50;
		}
yy66:
		yych = *++lexer->cursor;
		if (yych == 'l') goto yy109;
		if (yych == 'r') goto yy110;
		goto yy50;
yy67:
		yych = *++lexer->cursor;
		if (yych == 'a') goto yy112;
		if (yych == 'u') goto yy113;
		goto yy50;
yy68:
		yych = *++lexer->cursor;
		if (yych == 'a') goto yy114;
		if (yych == 'r') goto yy115;
		goto yy50;
yy69:
		yych = *++lexer->cursor;
		if (yych <= 'm') {
			if (yych == 'l') goto yy116;
			goto yy50;
		} else {
			if (yych <= 'n') goto yy117;
			if (yych == 'x') goto yy118;
			goto yy50;
		}
yy70:
		yych = *++lexer->cursor;
		if (yych <= '5') {
			if (yych == '3') goto yy119;
			goto yy50;
		} else {
			if (yych <= '6') goto yy120;
			if (yych == 'u') goto yy121;
			goto yy50;
		}
yy71:
		yych = *++lexer->cursor;
		if (yych <= 'k') {
			if (yych == 'e') goto yy122;
			goto yy50;
		} else {
			if (yych <= 'l') goto yy123;
			if (yych == 'r') goto yy124;
			goto yy50;
		}
yy72:
		yych = *++lexer->cursor;
		if (yych <= 'e') {
			if (yych <= '3') {
				if (yych <= '2') goto yy50;
				goto yy125;
			} else {
				if (yych == '6') goto yy126;
				goto yy50;
			}
		} else {
			if (yych <= 'l') {
				if (yych <= 'f') goto yy127;
				goto yy50;
			} else {
				if (yych <= 'm') goto yy129;
				if (yych <= 'n') goto yy130;
				goto yy50;
			}
		}
yy73:
		yych = *++lexer->cursor;
		if (yych == 'o') goto yy131;
		goto yy50;
yy74:
		yych = *++lexer->cursor;
		if (yych <= 'n') {
			if (yych == 'e') goto yy132;
			goto yy50;
		} else {
			if (yych <= 'o') goto yy133;
			if (yych == 'u') goto yy134;
			goto yy50;
		}
yy75:
		yych = *++lexer->cursor;
		if (yych == 'a') goto yy135;
		if (yych == 'o') goto yy136;
		goto yy50;
yy76:
		yych = *++lexer->cursor;
		if (yych == 'f') goto yy137;
		goto yy50;
yy77:
		yych = *++lexer->cursor;
		if (yych == 'a') goto yy138;
		goto yy50;
yy78:
		yych = *++lexer->cursor;
		if (yych == 'e') goto yy139;
		goto yy50;
yy79:
		yych = *++lexer->cursor;
		if (yych == 'e') goto yy140;
		if (yych == 't') goto yy141;
		goto yy50;
yy80:
		yych = *++lexer->cursor;
		if (yych <= 'e') {
			if (yych == 'a') goto yy142;
			if (yych <= 'd') goto yy50;
			goto yy143;
		} else {
			if (yych <= 'h') {
				if (yych <= 'g') goto yy50;
				goto yy144;
			} else {
				if (yych == 'y') goto yy145;
				goto yy50;
			}
		}
yy81:
		yych = *++lexer->cursor;
		if (yych == 'n') goto yy146;
		goto yy50;
yy82:
		++lexer->cursor;
		if (lexer->limit <= lexer->cursor) FILL(1);
		yych = *lexer->cursor;
yy83:
		if (yybm[0+yych] & 64) {
			goto yy82;
		}
		if (yych <= 0x1F) goto yy84;
		if (yych <= '"') goto yy85;
		if (yych <= '\\') goto yy87;
yy84:
		lexer->cursor = lexer->marker;
		goto yy53;
yy85:
		++lexer->cursor;
#line 227 "src/wast-lexer.cc"
		{ TEXT; RETURN(TEXT); }
#line 909 "src/prebuilt/wast-lexer-gen.cc"
yy87:
		++lexer->cursor;
		if (lexer->limit <= lexer->cursor) FILL(1);
		yych = *lexer->cursor;
		if (yych <= 'F') {
			if (yych <= '\'') {
				if (yych == '"') goto yy82;
				if (yych <= '&') goto yy84;
				goto yy82;
			} else {
				if (yych <= '/') goto yy84;
				if (yych <= '9') goto yy147;
				if (yych <= '@') goto yy84;
				goto yy147;
			}
		} else {
			if (yych <= 'f') {
				if (yych == '\\') goto yy82;
				if (yych <= '`') goto yy84;
				goto yy147;
			} else {
				if (yych <= 'n') {
					if (yych <= 'm') goto yy84;
					goto yy82;
				} else {
					if (yych == 't') goto yy82;
					goto yy84;
				}
			}
		}
yy88:
		++lexer->cursor;
		if (lexer->limit <= lexer->cursor) FILL(1);
		yych = *lexer->cursor;
		if (yych <= ';') {
			if (yych <= '\'') {
				if (yych == '!') goto yy88;
				if (yych >= '#') goto yy88;
			} else {
				if (yych <= '+') {
					if (yych >= '*') goto yy88;
				} else {
					if (yych <= ',') goto yy90;
					if (yych <= ':') goto yy88;
				}
			}
		} else {
			if (yych <= 'z') {
				if (yych <= '[') {
					if (yych <= 'Z') goto yy88;
				} else {
					if (yych != ']') goto yy88;
				}
			} else {
				if (yych <= '|') {
					if (yych >= '|') goto yy88;
				} else {
					if (yych == '~') goto yy88;
				}
			}
		}
yy90:
#line 449 "src/wast-lexer.cc"
		{ TEXT; RETURN(VAR); }
#line 974 "src/prebuilt/wast-lexer-gen.cc"
yy91:
		++lexer->cursor;
		BEGIN(YYCOND_BLOCK_COMMENT);
#line 454 "src/wast-lexer.cc"
		{ COMMENT_NESTING = 1; continue; }
#line 980 "src/prebuilt/wast-lexer-gen.cc"
yy93:
		++lexer->cursor;
		if ((yych = *lexer->cursor) <= 'D') {
			if (yych <= ',') {
				if (yych <= '"') {
					if (yych == '!') goto yy49;
				} else {
					if (yych <= '\'') goto yy49;
					if (yych <= ')') goto yy94;
					if (yych <= '+') goto yy49;
				}
			} else {
				if (yych <= '/') {
					if (yych == '.') goto yy99;
					goto yy49;
				} else {
					if (yych <= '9') goto yy95;
					if (yych != ';') goto yy49;
				}
			}
		} else {
			if (yych <= 'e') {
				if (yych <= '[') {
					if (yych <= 'E') goto yy102;
					if (yych <= 'Z') goto yy49;
				} else {
					if (yych == ']') goto yy94;
					if (yych <= 'd') goto yy49;
					goto yy102;
				}
			} else {
				if (yych <= '{') {
					if (yych == 'x') goto yy148;
					if (yych <= 'z') goto yy49;
				} else {
					if (yych == '}') goto yy94;
					if (yych <= '~') goto yy49;
				}
			}
		}
yy94:
#line 222 "src/wast-lexer.cc"
		{ LITERAL(Int); RETURN(INT); }
#line 1024 "src/prebuilt/wast-lexer-gen.cc"
yy95:
		++lexer->cursor;
		if ((lexer->limit - lexer->cursor) < 3) FILL(3);
		yych = *lexer->cursor;
		if (yych <= ';') {
			if (yych <= '+') {
				if (yych <= '"') {
					if (yych == '!') goto yy49;
					goto yy94;
				} else {
					if (yych <= '\'') goto yy49;
					if (yych <= ')') goto yy94;
					goto yy49;
				}
			} else {
				if (yych <= '.') {
					if (yych <= ',') goto yy94;
					if (yych <= '-') goto yy49;
					goto yy99;
				} else {
					if (yych <= '/') goto yy49;
					if (yych <= '9') goto yy95;
					if (yych <= ':') goto yy49;
					goto yy94;
				}
			}
		} else {
			if (yych <= 'd') {
				if (yych <= 'Z') {
					if (yych == 'E') goto yy102;
					goto yy49;
				} else {
					if (yych == '\\') goto yy49;
					if (yych <= ']') goto yy94;
					goto yy49;
				}
			} else {
				if (yych <= '{') {
					if (yych <= 'e') goto yy102;
					if (yych <= 'z') goto yy49;
					goto yy94;
				} else {
					if (yych == '}') goto yy94;
					if (yych <= '~') goto yy49;
					goto yy94;
				}
			}
		}
yy97:
		yych = *++lexer->cursor;
		if (yych == 'n') goto yy149;
		goto yy50;
yy98:
		yych = *++lexer->cursor;
		if (yych == 'a') goto yy135;
		goto yy50;
yy99:
		++lexer->cursor;
		if ((lexer->limit - lexer->cursor) < 3) FILL(3);
		yych = *lexer->cursor;
		if (yych <= 'D') {
			if (yych <= '+') {
				if (yych <= '"') {
					if (yych == '!') goto yy49;
				} else {
					if (yych <= '\'') goto yy49;
					if (yych >= '*') goto yy49;
				}
			} else {
				if (yych <= '9') {
					if (yych <= ',') goto yy101;
					if (yych <= '/') goto yy49;
					goto yy99;
				} else {
					if (yych != ';') goto yy49;
				}
			}
		} else {
			if (yych <= 'd') {
				if (yych <= '[') {
					if (yych <= 'E') goto yy102;
					if (yych <= 'Z') goto yy49;
				} else {
					if (yych != ']') goto yy49;
				}
			} else {
				if (yych <= '{') {
					if (yych <= 'e') goto yy102;
					if (yych <= 'z') goto yy49;
				} else {
					if (yych == '}') goto yy101;
					if (yych <= '~') goto yy49;
				}
			}
		}
yy101:
#line 223 "src/wast-lexer.cc"
		{ LITERAL(Float); RETURN(FLOAT); }
#line 1123 "src/prebuilt/wast-lexer-gen.cc"
yy102:
		yych = *++lexer->cursor;
		if (yych <= ',') {
			if (yych == '+') goto yy150;
			goto yy50;
		} else {
			if (yych <= '-') goto yy150;
			if (yych <= '/') goto yy50;
			if (yych <= '9') goto yy151;
			goto yy50;
		}
yy103:
		yych = *++lexer->cursor;
		if (yybm[0+yych] & 128) {
			goto yy153;
		}
		goto yy50;
yy104:
		++lexer->cursor;
		BEGIN(YYCOND_LINE_COMMENT);
#line 451 "src/wast-lexer.cc"
		{ continue; }
#line 1146 "src/prebuilt/wast-lexer-gen.cc"
yy106:
		yych = *++lexer->cursor;
		if (yych == 'i') goto yy155;
		goto yy50;
yy107:
		yych = *++lexer->cursor;
		if (yych == 'y') goto yy156;
		goto yy50;
yy108:
		yych = *++lexer->cursor;
		if (yych == 's') goto yy157;
		goto yy50;
yy109:
		yych = *++lexer->cursor;
		if (yych == 'o') goto yy158;
		goto yy50;
yy110:
		++lexer->cursor;
		if ((yych = *lexer->cursor) <= 'Z') {
			if (yych <= ')') {
				if (yych <= '!') {
					if (yych >= '!') goto yy49;
				} else {
					if (yych <= '"') goto yy111;
					if (yych <= '\'') goto yy49;
				}
			} else {
				if (yych <= ',') {
					if (yych <= '+') goto yy49;
				} else {
					if (yych != ';') goto yy49;
				}
			}
		} else {
			if (yych <= '_') {
				if (yych <= '\\') {
					if (yych >= '\\') goto yy49;
				} else {
					if (yych <= ']') goto yy111;
					if (yych <= '^') goto yy49;
					goto yy159;
				}
			} else {
				if (yych <= '|') {
					if (yych != '{') goto yy49;
				} else {
					if (yych == '~') goto yy49;
				}
			}
		}
yy111:
#line 252 "src/wast-lexer.cc"
		{ RETURN(BR); }
#line 1200 "src/prebuilt/wast-lexer-gen.cc"
yy112:
		yych = *++lexer->cursor;
		if (yych == 'l') goto yy160;
		goto yy50;
yy113:
		yych = *++lexer->cursor;
		if (yych == 'r') goto yy161;
		goto yy50;
yy114:
		yych = *++lexer->cursor;
		if (yych == 't') goto yy162;
		goto yy50;
yy115:
		yych = *++lexer->cursor;
		if (yych == 'o') goto yy163;
		goto yy50;
yy116:
		yych = *++lexer->cursor;
		if (yych == 'e') goto yy164;
		if (yych == 's') goto yy165;
		goto yy50;
yy117:
		yych = *++lexer->cursor;
		if (yych == 'd') goto yy166;
		goto yy50;
yy118:
		yych = *++lexer->cursor;
		if (yych == 'p') goto yy168;
		goto yy50;
yy119:
		yych = *++lexer->cursor;
		if (yych == '2') goto yy169;
		goto yy50;
yy120:
		yych = *++lexer->cursor;
		if (yych == '4') goto yy171;
		goto yy50;
yy121:
		yych = *++lexer->cursor;
		if (yych == 'n') goto yy173;
		goto yy50;
yy122:
		yych = *++lexer->cursor;
		if (yych == 't') goto yy174;
		goto yy50;
yy123:
		yych = *++lexer->cursor;
		if (yych == 'o') goto yy176;
		goto yy50;
yy124:
		yych = *++lexer->cursor;
		if (yych == 'o') goto yy177;
		goto yy50;
yy125:
		yych = *++lexer->cursor;
		if (yych == '2') goto yy178;
		goto yy50;
yy126:
		yych = *++lexer->cursor;
		if (yych == '4') goto yy180;
		goto yy50;
yy127:
		++lexer->cursor;
		if (yybm[0+(yych = *lexer->cursor)] & 16) {
			goto yy49;
		}
#line 248 "src/wast-lexer.cc"
		{ RETURN(IF); }
#line 1269 "src/prebuilt/wast-lexer-gen.cc"
yy129:
		yych = *++lexer->cursor;
		if (yych == 'p') goto yy182;
		goto yy50;
yy130:
		yych = *++lexer->cursor;
		if (yych == 'f') goto yy183;
		if (yych == 'v') goto yy185;
		goto yy50;
yy131:
		yych = *++lexer->cursor;
		if (yych == 'c') goto yy186;
		if (yych == 'o') goto yy187;
		goto yy50;
yy132:
		yych = *++lexer->cursor;
		if (yych == 'm') goto yy188;
		goto yy50;
yy133:
		yych = *++lexer->cursor;
		if (yych == 'd') goto yy189;
		goto yy50;
yy134:
		yych = *++lexer->cursor;
		if (yych == 't') goto yy190;
		goto yy50;
yy135:
		yych = *++lexer->cursor;
		if (yych == 'n') goto yy192;
		goto yy50;
yy136:
		yych = *++lexer->cursor;
		if (yych == 'p') goto yy194;
		goto yy50;
yy137:
		yych = *++lexer->cursor;
		if (yych == 'f') goto yy196;
		goto yy50;
yy138:
		yych = *++lexer->cursor;
		if (yych == 'r') goto yy197;
		goto yy50;
yy139:
		yych = *++lexer->cursor;
		if (yych <= 'r') {
			if (yych == 'g') goto yy198;
			goto yy50;
		} else {
			if (yych <= 's') goto yy199;
			if (yych <= 't') goto yy200;
			goto yy50;
		}
yy140:
		yych = *++lexer->cursor;
		if (yych == 'l') goto yy201;
		if (yych == 't') goto yy202;
		goto yy50;
yy141:
		yych = *++lexer->cursor;
		if (yych == 'a') goto yy203;
		goto yy50;
yy142:
		yych = *++lexer->cursor;
		if (yych == 'b') goto yy204;
		goto yy50;
yy143:
		yych = *++lexer->cursor;
		if (yych == 'e') goto yy205;
		goto yy50;
yy144:
		yych = *++lexer->cursor;
		if (yych == 'e') goto yy206;
		goto yy50;
yy145:
		yych = *++lexer->cursor;
		if (yych == 'p') goto yy207;
		goto yy50;
yy146:
		yych = *++lexer->cursor;
		if (yych == 'r') goto yy208;
		goto yy50;
yy147:
		++lexer->cursor;
		if (lexer->limit <= lexer->cursor) FILL(1);
		yych = *lexer->cursor;
		if (yych <= '@') {
			if (yych <= '/') goto yy84;
			if (yych <= '9') goto yy82;
			goto yy84;
		} else {
			if (yych <= 'F') goto yy82;
			if (yych <= '`') goto yy84;
			if (yych <= 'f') goto yy82;
			goto yy84;
		}
yy148:
		yych = *++lexer->cursor;
		if (yych <= '@') {
			if (yych <= '/') goto yy50;
			if (yych <= '9') goto yy209;
			goto yy50;
		} else {
			if (yych <= 'F') goto yy209;
			if (yych <= '`') goto yy50;
			if (yych <= 'f') goto yy209;
			goto yy50;
		}
yy149:
		yych = *++lexer->cursor;
		if (yych == 'f') goto yy183;
		goto yy50;
yy150:
		yych = *++lexer->cursor;
		if (yych <= '/') goto yy50;
		if (yych >= ':') goto yy50;
yy151:
		++lexer->cursor;
		if (lexer->limit <= lexer->cursor) FILL(1);
		yych = *lexer->cursor;
		if (yych <= ':') {
			if (yych <= ')') {
				if (yych <= '!') {
					if (yych <= ' ') goto yy101;
					goto yy49;
				} else {
					if (yych <= '"') goto yy101;
					if (yych <= '\'') goto yy49;
					goto yy101;
				}
			} else {
				if (yych <= ',') {
					if (yych <= '+') goto yy49;
					goto yy101;
				} else {
					if (yych <= '/') goto yy49;
					if (yych <= '9') goto yy151;
					goto yy49;
				}
			}
		} else {
			if (yych <= ']') {
				if (yych <= 'Z') {
					if (yych <= ';') goto yy101;
					goto yy49;
				} else {
					if (yych == '\\') goto yy49;
					goto yy101;
				}
			} else {
				if (yych <= '|') {
					if (yych == '{') goto yy101;
					goto yy49;
				} else {
					if (yych == '~') goto yy49;
					goto yy101;
				}
			}
		}
yy153:
		++lexer->cursor;
		if ((lexer->limit - lexer->cursor) < 3) FILL(3);
		yych = *lexer->cursor;
		if (yybm[0+yych] & 128) {
			goto yy153;
		}
		if (yych <= ';') {
			if (yych <= ')') {
				if (yych <= '!') {
					if (yych <= ' ') goto yy61;
					goto yy49;
				} else {
					if (yych <= '"') goto yy61;
					if (yych <= '\'') goto yy49;
					goto yy61;
				}
			} else {
				if (yych <= '-') {
					if (yych == ',') goto yy61;
					goto yy49;
				} else {
					if (yych <= '.') goto yy211;
					if (yych <= ':') goto yy49;
					goto yy61;
				}
			}
		} else {
			if (yych <= 'p') {
				if (yych <= '\\') {
					if (yych == '[') goto yy61;
					goto yy49;
				} else {
					if (yych <= ']') goto yy61;
					if (yych <= 'o') goto yy49;
					goto yy213;
				}
			} else {
				if (yych <= '|') {
					if (yych == '{') goto yy61;
					goto yy49;
				} else {
					if (yych == '~') goto yy49;
					goto yy61;
				}
			}
		}
yy155:
		yych = *++lexer->cursor;
		if (yych == 'g') goto yy214;
		goto yy50;
yy156:
		yych = *++lexer->cursor;
		if (yych == 'f') goto yy215;
		goto yy50;
yy157:
		yych = *++lexer->cursor;
		if (yych == 'e') goto yy216;
		goto yy50;
yy158:
		yych = *++lexer->cursor;
		if (yych == 'c') goto yy217;
		goto yy50;
yy159:
		yych = *++lexer->cursor;
		if (yych == 'i') goto yy218;
		if (yych == 't') goto yy219;
		goto yy50;
yy160:
		yych = *++lexer->cursor;
		if (yych == 'l') goto yy220;
		goto yy50;
yy161:
		yych = *++lexer->cursor;
		if (yych == 'r') goto yy222;
		goto yy50;
yy162:
		yych = *++lexer->cursor;
		if (yych == 'a') goto yy223;
		goto yy50;
yy163:
		yych = *++lexer->cursor;
		if (yych == 'p') goto yy225;
		goto yy50;
yy164:
		yych = *++lexer->cursor;
		if (yych == 'm') goto yy227;
		goto yy50;
yy165:
		yych = *++lexer->cursor;
		if (yych == 'e') goto yy229;
		goto yy50;
yy166:
		++lexer->cursor;
		if (yybm[0+(yych = *lexer->cursor)] & 16) {
			goto yy49;
		}
#line 258 "src/wast-lexer.cc"
		{ RETURN(END); }
#line 1527 "src/prebuilt/wast-lexer-gen.cc"
yy168:
		yych = *++lexer->cursor;
		if (yych == 'o') goto yy231;
		goto yy50;
yy169:
		++lexer->cursor;
		if ((yych = *lexer->cursor) <= ':') {
			if (yych <= ')') {
				if (yych <= '!') {
					if (yych >= '!') goto yy49;
				} else {
					if (yych <= '"') goto yy170;
					if (yych <= '\'') goto yy49;
				}
			} else {
				if (yych <= ',') {
					if (yych <= '+') goto yy49;
				} else {
					if (yych == '.') goto yy232;
					goto yy49;
				}
			}
		} else {
			if (yych <= ']') {
				if (yych <= 'Z') {
					if (yych >= '<') goto yy49;
				} else {
					if (yych == '\\') goto yy49;
				}
			} else {
				if (yych <= '|') {
					if (yych != '{') goto yy49;
				} else {
					if (yych == '~') goto yy49;
				}
			}
		}
yy170:
#line 242 "src/wast-lexer.cc"
		{ TYPE(F32); RETURN(VALUE_TYPE); }
#line 1568 "src/prebuilt/wast-lexer-gen.cc"
yy171:
		++lexer->cursor;
		if ((yych = *lexer->cursor) <= ':') {
			if (yych <= ')') {
				if (yych <= '!') {
					if (yych >= '!') goto yy49;
				} else {
					if (yych <= '"') goto yy172;
					if (yych <= '\'') goto yy49;
				}
			} else {
				if (yych <= ',') {
					if (yych <= '+') goto yy49;
				} else {
					if (yych == '.') goto yy233;
					goto yy49;
				}
			}
		} else {
			if (yych <= ']') {
				if (yych <= 'Z') {
					if (yych >= '<') goto yy49;
				} else {
					if (yych == '\\') goto yy49;
				}
			} else {
				if (yych <= '|') {
					if (yych != '{') goto yy49;
				} else {
					if (yych == '~') goto yy49;
				}
			}
		}
yy172:
#line 243 "src/wast-lexer.cc"
		{ TYPE(F64); RETURN(VALUE_TYPE); }
#line 1605 "src/prebuilt/wast-lexer-gen.cc"
yy173:
		yych = *++lexer->cursor;
		if (yych == 'c') goto yy234;
		goto yy50;
yy174:
		++lexer->cursor;
		if ((yych = *lexer->cursor) <= 'Z') {
			if (yych <= ')') {
				if (yych <= '!') {
					if (yych >= '!') goto yy49;
				} else {
					if (yych <= '"') goto yy175;
					if (yych <= '\'') goto yy49;
				}
			} else {
				if (yych <= ',') {
					if (yych <= '+') goto yy49;
				} else {
					if (yych != ';') goto yy49;
				}
			}
		} else {
			if (yych <= '_') {
				if (yych <= '\\') {
					if (yych >= '\\') goto yy49;
				} else {
					if (yych <= ']') goto yy175;
					if (yych <= '^') goto yy49;
					goto yy236;
				}
			} else {
				if (yych <= '|') {
					if (yych != '{') goto yy49;
				} else {
					if (yych == '~') goto yy49;
				}
			}
		}
yy175:
#line 438 "src/wast-lexer.cc"
		{ RETURN(GET); }
#line 1647 "src/prebuilt/wast-lexer-gen.cc"
yy176:
		yych = *++lexer->cursor;
		if (yych == 'b') goto yy237;
		goto yy50;
yy177:
		yych = *++lexer->cursor;
		if (yych == 'w') goto yy238;
		goto yy50;
yy178:
		++lexer->cursor;
		if ((yych = *lexer->cursor) <= ':') {
			if (yych <= ')') {
				if (yych <= '!') {
					if (yych >= '!') goto yy49;
				} else {
					if (yych <= '"') goto yy179;
					if (yych <= '\'') goto yy49;
				}
			} else {
				if (yych <= ',') {
					if (yych <= '+') goto yy49;
				} else {
					if (yych == '.') goto yy239;
					goto yy49;
				}
			}
		} else {
			if (yych <= ']') {
				if (yych <= 'Z') {
					if (yych >= '<') goto yy49;
				} else {
					if (yych == '\\') goto yy49;
				}
			} else {
				if (yych <= '|') {
					if (yych != '{') goto yy49;
				} else {
					if (yych == '~') goto yy49;
				}
			}
		}
yy179:
#line 240 "src/wast-lexer.cc"
		{ TYPE(I32); RETURN(VALUE_TYPE); }
#line 1692 "src/prebuilt/wast-lexer-gen.cc"
yy180:
		++lexer->cursor;
		if ((yych = *lexer->cursor) <= ':') {
			if (yych <= ')') {
				if (yych <= '!') {
					if (yych >= '!') goto yy49;
				} else {
					if (yych <= '"') goto yy181;
					if (yych <= '\'') goto yy49;
				}
			} else {
				if (yych <= ',') {
					if (yych <= '+') goto yy49;
				} else {
					if (yych == '.') goto yy240;
					goto yy49;
				}
			}
		} else {
			if (yych <= ']') {
				if (yych <= 'Z') {
					if (yych >= '<') goto yy49;
				} else {
					if (yych == '\\') goto yy49;
				}
			} else {
				if (yych <= '|') {
					if (yych != '{') goto yy49;
				} else {
					if (yych == '~') goto yy49;
				}
			}
		}
yy181:
#line 241 "src/wast-lexer.cc"
		{ TYPE(I64); RETURN(VALUE_TYPE); }
#line 1729 "src/prebuilt/wast-lexer-gen.cc"
yy182:
		yych = *++lexer->cursor;
		if (yych == 'o') goto yy241;
		goto yy50;
yy183:
		++lexer->cursor;
		if ((yych = *lexer->cursor) <= 'Z') {
			if (yych <= ')') {
				if (yych <= '!') {
					if (yych >= '!') goto yy49;
				} else {
					if (yych <= '"') goto yy184;
					if (yych <= '\'') goto yy49;
				}
			} else {
				if (yych <= ',') {
					if (yych <= '+') goto yy49;
				} else {
					if (yych != ';') goto yy49;
				}
			}
		} else {
			if (yych <= 'i') {
				if (yych <= '\\') {
					if (yych >= '\\') goto yy49;
				} else {
					if (yych <= ']') goto yy184;
					if (yych <= 'h') goto yy49;
					goto yy242;
				}
			} else {
				if (yych <= '|') {
					if (yych != '{') goto yy49;
				} else {
					if (yych == '~') goto yy49;
				}
			}
		}
yy184:
#line 225 "src/wast-lexer.cc"
		{ LITERAL(Infinity); RETURN(FLOAT); }
#line 1771 "src/prebuilt/wast-lexer-gen.cc"
yy185:
		yych = *++lexer->cursor;
		if (yych == 'o') goto yy243;
		goto yy50;
yy186:
		yych = *++lexer->cursor;
		if (yych == 'a') goto yy244;
		goto yy50;
yy187:
		yych = *++lexer->cursor;
		if (yych == 'p') goto yy245;
		goto yy50;
yy188:
		yych = *++lexer->cursor;
		if (yych == 'o') goto yy247;
		goto yy50;
yy189:
		yych = *++lexer->cursor;
		if (yych == 'u') goto yy248;
		goto yy50;
yy190:
		++lexer->cursor;
		if (yybm[0+(yych = *lexer->cursor)] & 16) {
			goto yy49;
		}
#line 245 "src/wast-lexer.cc"
		{ RETURN(MUT); }
#line 1799 "src/prebuilt/wast-lexer-gen.cc"
yy192:
		++lexer->cursor;
		if ((yych = *lexer->cursor) <= ';') {
			if (yych <= ')') {
				if (yych <= '!') {
					if (yych >= '!') goto yy49;
				} else {
					if (yych <= '"') goto yy193;
					if (yych <= '\'') goto yy49;
				}
			} else {
				if (yych <= ',') {
					if (yych <= '+') goto yy49;
				} else {
					if (yych <= '9') goto yy49;
					if (yych <= ':') goto yy249;
				}
			}
		} else {
			if (yych <= 'z') {
				if (yych <= '[') {
					if (yych <= 'Z') goto yy49;
				} else {
					if (yych != ']') goto yy49;
				}
			} else {
				if (yych <= '|') {
					if (yych >= '|') goto yy49;
				} else {
					if (yych == '~') goto yy49;
				}
			}
		}
yy193:
#line 226 "src/wast-lexer.cc"
		{ LITERAL(Nan); RETURN(FLOAT); }
#line 1836 "src/prebuilt/wast-lexer-gen.cc"
yy194:
		++lexer->cursor;
		if (yybm[0+(yych = *lexer->cursor)] & 16) {
			goto yy49;
		}
#line 246 "src/wast-lexer.cc"
		{ RETURN(NOP); }
#line 1844 "src/prebuilt/wast-lexer-gen.cc"
yy196:
		yych = *++lexer->cursor;
		if (yych == 's') goto yy250;
		goto yy50;
yy197:
		yych = *++lexer->cursor;
		if (yych == 'a') goto yy251;
		goto yy50;
yy198:
		yych = *++lexer->cursor;
		if (yych == 'i') goto yy252;
		goto yy50;
yy199:
		yych = *++lexer->cursor;
		if (yych == 'u') goto yy253;
		goto yy50;
yy200:
		yych = *++lexer->cursor;
		if (yych == 'u') goto yy254;
		goto yy50;
yy201:
		yych = *++lexer->cursor;
		if (yych == 'e') goto yy255;
		goto yy50;
yy202:
		yych = *++lexer->cursor;
		if (yych == '_') goto yy256;
		goto yy50;
yy203:
		yych = *++lexer->cursor;
		if (yych == 'r') goto yy257;
		goto yy50;
yy204:
		yych = *++lexer->cursor;
		if (yych == 'l') goto yy258;
		goto yy50;
yy205:
		yych = *++lexer->cursor;
		if (yych == '_') goto yy259;
		goto yy50;
yy206:
		yych = *++lexer->cursor;
		if (yych == 'n') goto yy260;
		goto yy50;
yy207:
		yych = *++lexer->cursor;
		if (yych == 'e') goto yy262;
		goto yy50;
yy208:
		yych = *++lexer->cursor;
		if (yych == 'e') goto yy264;
		goto yy50;
yy209:
		++lexer->cursor;
		if ((lexer->limit - lexer->cursor) < 3) FILL(3);
		yych = *lexer->cursor;
		if (yych <= '@') {
			if (yych <= ',') {
				if (yych <= '"') {
					if (yych == '!') goto yy49;
					goto yy94;
				} else {
					if (yych <= '\'') goto yy49;
					if (yych <= ')') goto yy94;
					if (yych <= '+') goto yy49;
					goto yy94;
				}
			} else {
				if (yych <= '/') {
					if (yych != '.') goto yy49;
				} else {
					if (yych <= '9') goto yy209;
					if (yych == ';') goto yy94;
					goto yy49;
				}
			}
		} else {
			if (yych <= 'f') {
				if (yych <= '[') {
					if (yych <= 'F') goto yy209;
					if (yych <= 'Z') goto yy49;
					goto yy94;
				} else {
					if (yych == ']') goto yy94;
					if (yych <= '`') goto yy49;
					goto yy209;
				}
			} else {
				if (yych <= '{') {
					if (yych == 'p') goto yy213;
					if (yych <= 'z') goto yy49;
					goto yy94;
				} else {
					if (yych == '}') goto yy94;
					if (yych <= '~') goto yy49;
					goto yy94;
				}
			}
		}
yy211:
		++lexer->cursor;
		if ((lexer->limit - lexer->cursor) < 3) FILL(3);
		yych = *lexer->cursor;
		if (yych <= 'F') {
			if (yych <= '+') {
				if (yych <= '"') {
					if (yych == '!') goto yy49;
					goto yy51;
				} else {
					if (yych <= '\'') goto yy49;
					if (yych <= ')') goto yy51;
					goto yy49;
				}
			} else {
				if (yych <= '9') {
					if (yych <= ',') goto yy51;
					if (yych <= '/') goto yy49;
					goto yy211;
				} else {
					if (yych == ';') goto yy51;
					if (yych <= '@') goto yy49;
					goto yy211;
				}
			}
		} else {
			if (yych <= 'o') {
				if (yych <= '\\') {
					if (yych == '[') goto yy51;
					goto yy49;
				} else {
					if (yych <= ']') goto yy51;
					if (yych <= '`') goto yy49;
					if (yych <= 'f') goto yy211;
					goto yy49;
				}
			} else {
				if (yych <= '{') {
					if (yych <= 'p') goto yy213;
					if (yych <= 'z') goto yy49;
					goto yy51;
				} else {
					if (yych == '}') goto yy51;
					if (yych <= '~') goto yy49;
					goto yy51;
				}
			}
		}
yy213:
		yych = *++lexer->cursor;
		if (yych <= ',') {
			if (yych == '+') goto yy265;
			goto yy50;
		} else {
			if (yych <= '-') goto yy265;
			if (yych <= '/') goto yy50;
			if (yych <= '9') goto yy266;
			goto yy50;
		}
yy214:
		yych = *++lexer->cursor;
		if (yych == 'n') goto yy269;
		goto yy50;
yy215:
		yych = *++lexer->cursor;
		if (yych == 'u') goto yy270;
		goto yy50;
yy216:
		yych = *++lexer->cursor;
		if (yych == 'r') goto yy271;
		goto yy50;
yy217:
		yych = *++lexer->cursor;
		if (yych == 'k') goto yy272;
		goto yy50;
yy218:
		yych = *++lexer->cursor;
		if (yych == 'f') goto yy274;
		goto yy50;
yy219:
		yych = *++lexer->cursor;
		if (yych == 'a') goto yy276;
		goto yy50;
yy220:
		++lexer->cursor;
		if ((yych = *lexer->cursor) <= 'Z') {
			if (yych <= ')') {
				if (yych <= '!') {
					if (yych >= '!') goto yy49;
				} else {
					if (yych <= '"') goto yy221;
					if (yych <= '\'') goto yy49;
				}
			} else {
				if (yych <= ',') {
					if (yych <= '+') goto yy49;
				} else {
					if (yych != ';') goto yy49;
				}
			}
		} else {
			if (yych <= '_') {
				if (yych <= '\\') {
					if (yych >= '\\') goto yy49;
				} else {
					if (yych <= ']') goto yy221;
					if (yych <= '^') goto yy49;
					goto yy277;
				}
			} else {
				if (yych <= '|') {
					if (yych != '{') goto yy49;
				} else {
					if (yych == '~') goto yy49;
				}
			}
		}
yy221:
#line 255 "src/wast-lexer.cc"
		{ RETURN(CALL); }
#line 2064 "src/prebuilt/wast-lexer-gen.cc"
yy222:
		yych = *++lexer->cursor;
		if (yych == 'e') goto yy278;
		goto yy50;
yy223:
		++lexer->cursor;
		if (yybm[0+(yych = *lexer->cursor)] & 16) {
			goto yy49;
		}
#line 432 "src/wast-lexer.cc"
		{ RETURN(DATA); }
#line 2076 "src/prebuilt/wast-lexer-gen.cc"
yy225:
		++lexer->cursor;
		if (yybm[0+(yych = *lexer->cursor)] & 16) {
			goto yy49;
		}
#line 257 "src/wast-lexer.cc"
		{ RETURN(DROP); }
#line 2084 "src/prebuilt/wast-lexer-gen.cc"
yy227:
		++lexer->cursor;
		if (yybm[0+(yych = *lexer->cursor)] & 16) {
			goto yy49;
		}
#line 431 "src/wast-lexer.cc"
		{ RETURN(ELEM); }
#line 2092 "src/prebuilt/wast-lexer-gen.cc"
yy229:
		++lexer->cursor;
		if (yybm[0+(yych = *lexer->cursor)] & 16) {
			goto yy49;
		}
#line 250 "src/wast-lexer.cc"
		{ RETURN(ELSE); }
#line 2100 "src/prebuilt/wast-lexer-gen.cc"
yy231:
		yych = *++lexer->cursor;
		if (yych == 'r') goto yy279;
		goto yy50;
yy232:
		yych = *++lexer->cursor;
		switch (yych) {
		case 'a':	goto yy280;
		case 'c':	goto yy281;
		case 'd':	goto yy282;
		case 'e':	goto yy283;
		case 'f':	goto yy284;
		case 'g':	goto yy285;
		case 'l':	goto yy286;
		case 'm':	goto yy287;
		case 'n':	goto yy288;
		case 'r':	goto yy289;
		case 's':	goto yy290;
		case 't':	goto yy291;
		default:	goto yy50;
		}
yy233:
		yych = *++lexer->cursor;
		switch (yych) {
		case 'a':	goto yy292;
		case 'c':	goto yy293;
		case 'd':	goto yy294;
		case 'e':	goto yy295;
		case 'f':	goto yy296;
		case 'g':	goto yy297;
		case 'l':	goto yy298;
		case 'm':	goto yy299;
		case 'n':	goto yy300;
		case 'p':	goto yy301;
		case 'r':	goto yy302;
		case 's':	goto yy303;
		case 't':	goto yy304;
		default:	goto yy50;
		}
yy234:
		++lexer->cursor;
		if (yybm[0+(yych = *lexer->cursor)] & 16) {
			goto yy49;
		}
#line 422 "src/wast-lexer.cc"
		{ RETURN(FUNC); }
#line 2147 "src/prebuilt/wast-lexer-gen.cc"
yy236:
		yych = *++lexer->cursor;
		if (yych == 'g') goto yy305;
		if (yych == 'l') goto yy306;
		goto yy50;
yy237:
		yych = *++lexer->cursor;
		if (yych == 'a') goto yy307;
		goto yy50;
yy238:
		yych = *++lexer->cursor;
		if (yych == '_') goto yy308;
		goto yy50;
yy239:
		yych = *++lexer->cursor;
		switch (yych) {
		case 'a':	goto yy309;
		case 'c':	goto yy310;
		case 'd':	goto yy311;
		case 'e':	goto yy312;
		case 'g':	goto yy313;
		case 'l':	goto yy314;
		case 'm':	goto yy315;
		case 'n':	goto yy316;
		case 'o':	goto yy317;
		case 'p':	goto yy318;
		case 'r':	goto yy319;
		case 's':	goto yy320;
		case 't':	goto yy321;
		case 'w':	goto yy322;
		case 'x':	goto yy323;
		default:	goto yy50;
		}
yy240:
		yych = *++lexer->cursor;
		switch (yych) {
		case 'a':	goto yy324;
		case 'c':	goto yy325;
		case 'd':	goto yy326;
		case 'e':	goto yy327;
		case 'g':	goto yy328;
		case 'l':	goto yy329;
		case 'm':	goto yy330;
		case 'n':	goto yy331;
		case 'o':	goto yy332;
		case 'p':	goto yy333;
		case 'r':	goto yy334;
		case 's':	goto yy335;
		case 't':	goto yy336;
		case 'x':	goto yy337;
		default:	goto yy50;
		}
yy241:
		yych = *++lexer->cursor;
		if (yych == 'r') goto yy338;
		goto yy50;
yy242:
		yych = *++lexer->cursor;
		if (yych == 'n') goto yy339;
		goto yy50;
yy243:
		yych = *++lexer->cursor;
		if (yych == 'k') goto yy340;
		goto yy50;
yy244:
		yych = *++lexer->cursor;
		if (yych == 'l') goto yy341;
		goto yy50;
yy245:
		++lexer->cursor;
		if (yybm[0+(yych = *lexer->cursor)] & 16) {
			goto yy49;
		}
#line 251 "src/wast-lexer.cc"
		{ RETURN(LOOP); }
#line 2223 "src/prebuilt/wast-lexer-gen.cc"
yy247:
		yych = *++lexer->cursor;
		if (yych == 'r') goto yy343;
		goto yy50;
yy248:
		yych = *++lexer->cursor;
		if (yych == 'l') goto yy344;
		goto yy50;
yy249:
		yych = *++lexer->cursor;
		if (yych == '0') goto yy345;
		goto yy50;
yy250:
		yych = *++lexer->cursor;
		if (yych == 'e') goto yy346;
		goto yy50;
yy251:
		yych = *++lexer->cursor;
		if (yych == 'm') goto yy347;
		goto yy50;
yy252:
		yych = *++lexer->cursor;
		if (yych == 's') goto yy349;
		goto yy50;
yy253:
		yych = *++lexer->cursor;
		if (yych == 'l') goto yy350;
		goto yy50;
yy254:
		yych = *++lexer->cursor;
		if (yych == 'r') goto yy351;
		goto yy50;
yy255:
		yych = *++lexer->cursor;
		if (yych == 'c') goto yy352;
		goto yy50;
yy256:
		yych = *++lexer->cursor;
		if (yych == 'g') goto yy353;
		if (yych == 'l') goto yy354;
		goto yy50;
yy257:
		yych = *++lexer->cursor;
		if (yych == 't') goto yy355;
		goto yy50;
yy258:
		yych = *++lexer->cursor;
		if (yych == 'e') goto yy357;
		goto yy50;
yy259:
		yych = *++lexer->cursor;
		if (yych == 'l') goto yy359;
		goto yy50;
yy260:
		++lexer->cursor;
		if (yybm[0+(yych = *lexer->cursor)] & 16) {
			goto yy49;
		}
#line 249 "src/wast-lexer.cc"
		{ RETURN(THEN); }
#line 2284 "src/prebuilt/wast-lexer-gen.cc"
yy262:
		++lexer->cursor;
		if (yybm[0+(yych = *lexer->cursor)] & 16) {
			goto yy49;
		}
#line 421 "src/wast-lexer.cc"
		{ RETURN(TYPE); }
#line 2292 "src/prebuilt/wast-lexer-gen.cc"
yy264:
		yych = *++lexer->cursor;
		if (yych == 'a') goto yy360;
		goto yy50;
yy265:
		yych = *++lexer->cursor;
		if (yych <= '/') goto yy50;
		if (yych >= ':') goto yy50;
yy266:
		++lexer->cursor;
		if (lexer->limit <= lexer->cursor) FILL(1);
		yych = *lexer->cursor;
		if (yych <= ':') {
			if (yych <= ')') {
				if (yych <= '!') {
					if (yych >= '!') goto yy49;
				} else {
					if (yych <= '"') goto yy268;
					if (yych <= '\'') goto yy49;
				}
			} else {
				if (yych <= ',') {
					if (yych <= '+') goto yy49;
				} else {
					if (yych <= '/') goto yy49;
					if (yych <= '9') goto yy266;
					goto yy49;
				}
			}
		} else {
			if (yych <= ']') {
				if (yych <= 'Z') {
					if (yych >= '<') goto yy49;
				} else {
					if (yych == '\\') goto yy49;
				}
			} else {
				if (yych <= '|') {
					if (yych != '{') goto yy49;
				} else {
					if (yych == '~') goto yy49;
				}
			}
		}
yy268:
#line 224 "src/wast-lexer.cc"
		{ LITERAL(Hexfloat); RETURN(FLOAT); }
#line 2340 "src/prebuilt/wast-lexer-gen.cc"
yy269:
		yych = *++lexer->cursor;
		if (yych == '=') goto yy361;
		goto yy50;
yy270:
		yych = *++lexer->cursor;
		if (yych == 'n') goto yy362;
		goto yy50;
yy271:
		yych = *++lexer->cursor;
		if (yych == 't') goto yy363;
		goto yy50;
yy272:
		++lexer->cursor;
		if (yybm[0+(yych = *lexer->cursor)] & 16) {
			goto yy49;
		}
#line 247 "src/wast-lexer.cc"
		{ RETURN(BLOCK); }
#line 2360 "src/prebuilt/wast-lexer-gen.cc"
yy274:
		++lexer->cursor;
		if (yybm[0+(yych = *lexer->cursor)] & 16) {
			goto yy49;
		}
#line 253 "src/wast-lexer.cc"
		{ RETURN(BR_IF); }
#line 2368 "src/prebuilt/wast-lexer-gen.cc"
yy276:
		yych = *++lexer->cursor;
		if (yych == 'b') goto yy364;
		goto yy50;
yy277:
		yych = *++lexer->cursor;
		if (yych == 'i') goto yy365;
		goto yy50;
yy278:
		yych = *++lexer->cursor;
		if (yych == 'n') goto yy366;
		goto yy50;
yy279:
		yych = *++lexer->cursor;
		if (yych == 't') goto yy367;
		goto yy50;
yy280:
		yych = *++lexer->cursor;
		if (yych == 'b') goto yy369;
		if (yych == 'd') goto yy370;
		goto yy50;
yy281:
		yych = *++lexer->cursor;
		if (yych == 'e') goto yy371;
		if (yych == 'o') goto yy372;
		goto yy50;
yy282:
		yych = *++lexer->cursor;
		if (yych == 'e') goto yy373;
		if (yych == 'i') goto yy374;
		goto yy50;
yy283:
		yych = *++lexer->cursor;
		if (yych == 'q') goto yy375;
		goto yy50;
yy284:
		yych = *++lexer->cursor;
		if (yych == 'l') goto yy377;
		goto yy50;
yy285:
		yych = *++lexer->cursor;
		if (yych == 'e') goto yy378;
		if (yych == 't') goto yy380;
		goto yy50;
yy286:
		yych = *++lexer->cursor;
		if (yych <= 'n') {
			if (yych == 'e') goto yy382;
			goto yy50;
		} else {
			if (yych <= 'o') goto yy384;
			if (yych == 't') goto yy385;
			goto yy50;
		}
yy287:
		yych = *++lexer->cursor;
		if (yych <= 'h') {
			if (yych == 'a') goto yy387;
			goto yy50;
		} else {
			if (yych <= 'i') goto yy388;
			if (yych == 'u') goto yy389;
			goto yy50;
		}
yy288:
		yych = *++lexer->cursor;
		if (yych == 'e') goto yy390;
		goto yy50;
yy289:
		yych = *++lexer->cursor;
		if (yych == 'e') goto yy392;
		goto yy50;
yy290:
		yych = *++lexer->cursor;
		if (yych <= 's') {
			if (yych == 'q') goto yy393;
			goto yy50;
		} else {
			if (yych <= 't') goto yy394;
			if (yych <= 'u') goto yy395;
			goto yy50;
		}
yy291:
		yych = *++lexer->cursor;
		if (yych == 'r') goto yy396;
		goto yy50;
yy292:
		yych = *++lexer->cursor;
		if (yych == 'b') goto yy397;
		if (yych == 'd') goto yy398;
		goto yy50;
yy293:
		yych = *++lexer->cursor;
		if (yych == 'e') goto yy399;
		if (yych == 'o') goto yy400;
		goto yy50;
yy294:
		yych = *++lexer->cursor;
		if (yych == 'i') goto yy401;
		goto yy50;
yy295:
		yych = *++lexer->cursor;
		if (yych == 'q') goto yy402;
		goto yy50;
yy296:
		yych = *++lexer->cursor;
		if (yych == 'l') goto yy404;
		goto yy50;
yy297:
		yych = *++lexer->cursor;
		if (yych == 'e') goto yy405;
		if (yych == 't') goto yy407;
		goto yy50;
yy298:
		yych = *++lexer->cursor;
		if (yych <= 'n') {
			if (yych == 'e') goto yy409;
			goto yy50;
		} else {
			if (yych <= 'o') goto yy411;
			if (yych == 't') goto yy412;
			goto yy50;
		}
yy299:
		yych = *++lexer->cursor;
		if (yych <= 'h') {
			if (yych == 'a') goto yy414;
			goto yy50;
		} else {
			if (yych <= 'i') goto yy415;
			if (yych == 'u') goto yy416;
			goto yy50;
		}
yy300:
		yych = *++lexer->cursor;
		if (yych == 'e') goto yy417;
		goto yy50;
yy301:
		yych = *++lexer->cursor;
		if (yych == 'r') goto yy419;
		goto yy50;
yy302:
		yych = *++lexer->cursor;
		if (yych == 'e') goto yy420;
		goto yy50;
yy303:
		yych = *++lexer->cursor;
		if (yych <= 's') {
			if (yych == 'q') goto yy421;
			goto yy50;
		} else {
			if (yych <= 't') goto yy422;
			if (yych <= 'u') goto yy423;
			goto yy50;
		}
yy304:
		yych = *++lexer->cursor;
		if (yych == 'r') goto yy424;
		goto yy50;
yy305:
		yych = *++lexer->cursor;
		if (yych == 'l') goto yy425;
		goto yy50;
yy306:
		yych = *++lexer->cursor;
		if (yych == 'o') goto yy426;
		goto yy50;
yy307:
		yych = *++lexer->cursor;
		if (yych == 'l') goto yy427;
		goto yy50;
yy308:
		yych = *++lexer->cursor;
		if (yych == 'm') goto yy429;
		goto yy50;
yy309:
		yych = *++lexer->cursor;
		if (yych == 'd') goto yy430;
		if (yych == 'n') goto yy431;
		goto yy50;
yy310:
		yych = *++lexer->cursor;
		if (yych <= 'n') {
			if (yych == 'l') goto yy432;
			goto yy50;
		} else {
			if (yych <= 'o') goto yy433;
			if (yych == 't') goto yy434;
			goto yy50;
		}
yy311:
		yych = *++lexer->cursor;
		if (yych == 'i') goto yy435;
		goto yy50;
yy312:
		yych = *++lexer->cursor;
		if (yych == 'q') goto yy436;
		goto yy50;
yy313:
		yych = *++lexer->cursor;
		if (yych == 'e') goto yy438;
		if (yych == 't') goto yy439;
		goto yy50;
yy314:
		yych = *++lexer->cursor;
		if (yych <= 'n') {
			if (yych == 'e') goto yy440;
			goto yy50;
		} else {
			if (yych <= 'o') goto yy441;
			if (yych == 't') goto yy442;
			goto yy50;
		}
yy315:
		yych = *++lexer->cursor;
		if (yych == 'u') goto yy443;
		goto yy50;
yy316:
		yych = *++lexer->cursor;
		if (yych == 'e') goto yy444;
		goto yy50;
yy317:
		yych = *++lexer->cursor;
		if (yych == 'r') goto yy446;
		goto yy50;
yy318:
		yych = *++lexer->cursor;
		if (yych == 'o') goto yy448;
		goto yy50;
yy319:
		yych = *++lexer->cursor;
		if (yych == 'e') goto yy449;
		if (yych == 'o') goto yy450;
		goto yy50;
yy320:
		yych = *++lexer->cursor;
		if (yych <= 's') {
			if (yych == 'h') goto yy451;
			goto yy50;
		} else {
			if (yych <= 't') goto yy452;
			if (yych <= 'u') goto yy453;
			goto yy50;
		}
yy321:
		yych = *++lexer->cursor;
		if (yych == 'r') goto yy454;
		goto yy50;
yy322:
		yych = *++lexer->cursor;
		if (yych == 'r') goto yy455;
		goto yy50;
yy323:
		yych = *++lexer->cursor;
		if (yych == 'o') goto yy456;
		goto yy50;
yy324:
		yych = *++lexer->cursor;
		if (yych == 'd') goto yy457;
		if (yych == 'n') goto yy458;
		goto yy50;
yy325:
		yych = *++lexer->cursor;
		if (yych <= 'n') {
			if (yych == 'l') goto yy459;
			goto yy50;
		} else {
			if (yych <= 'o') goto yy460;
			if (yych == 't') goto yy461;
			goto yy50;
		}
yy326:
		yych = *++lexer->cursor;
		if (yych == 'i') goto yy462;
		goto yy50;
yy327:
		yych = *++lexer->cursor;
		if (yych == 'q') goto yy463;
		if (yych == 'x') goto yy465;
		goto yy50;
yy328:
		yych = *++lexer->cursor;
		if (yych == 'e') goto yy466;
		if (yych == 't') goto yy467;
		goto yy50;
yy329:
		yych = *++lexer->cursor;
		if (yych <= 'n') {
			if (yych == 'e') goto yy468;
			goto yy50;
		} else {
			if (yych <= 'o') goto yy469;
			if (yych == 't') goto yy470;
			goto yy50;
		}
yy330:
		yych = *++lexer->cursor;
		if (yych == 'u') goto yy471;
		goto yy50;
yy331:
		yych = *++lexer->cursor;
		if (yych == 'e') goto yy472;
		goto yy50;
yy332:
		yych = *++lexer->cursor;
		if (yych == 'r') goto yy474;
		goto yy50;
yy333:
		yych = *++lexer->cursor;
		if (yych == 'o') goto yy476;
		goto yy50;
yy334:
		yych = *++lexer->cursor;
		if (yych == 'e') goto yy477;
		if (yych == 'o') goto yy478;
		goto yy50;
yy335:
		yych = *++lexer->cursor;
		if (yych <= 's') {
			if (yych == 'h') goto yy479;
			goto yy50;
		} else {
			if (yych <= 't') goto yy480;
			if (yych <= 'u') goto yy481;
			goto yy50;
		}
yy336:
		yych = *++lexer->cursor;
		if (yych == 'r') goto yy482;
		goto yy50;
yy337:
		yych = *++lexer->cursor;
		if (yych == 'o') goto yy483;
		goto yy50;
yy338:
		yych = *++lexer->cursor;
		if (yych == 't') goto yy484;
		goto yy50;
yy339:
		yych = *++lexer->cursor;
		if (yych == 'i') goto yy486;
		goto yy50;
yy340:
		yych = *++lexer->cursor;
		if (yych == 'e') goto yy487;
		goto yy50;
yy341:
		++lexer->cursor;
		if (yybm[0+(yych = *lexer->cursor)] & 16) {
			goto yy49;
		}
#line 425 "src/wast-lexer.cc"
		{ RETURN(LOCAL); }
#line 2722 "src/prebuilt/wast-lexer-gen.cc"
yy343:
		yych = *++lexer->cursor;
		if (yych == 'y') goto yy489;
		goto yy50;
yy344:
		yych = *++lexer->cursor;
		if (yych == 'e') goto yy491;
		goto yy50;
yy345:
		yych = *++lexer->cursor;
		if (yych == 'x') goto yy493;
		goto yy50;
yy346:
		yych = *++lexer->cursor;
		if (yych == 't') goto yy494;
		goto yy50;
yy347:
		++lexer->cursor;
		if (yybm[0+(yych = *lexer->cursor)] & 16) {
			goto yy49;
		}
#line 423 "src/wast-lexer.cc"
		{ RETURN(PARAM); }
#line 2746 "src/prebuilt/wast-lexer-gen.cc"
yy349:
		yych = *++lexer->cursor;
		if (yych == 't') goto yy496;
		goto yy50;
yy350:
		yych = *++lexer->cursor;
		if (yych == 't') goto yy497;
		goto yy50;
yy351:
		yych = *++lexer->cursor;
		if (yych == 'n') goto yy499;
		goto yy50;
yy352:
		yych = *++lexer->cursor;
		if (yych == 't') goto yy501;
		goto yy50;
yy353:
		yych = *++lexer->cursor;
		if (yych == 'l') goto yy503;
		goto yy50;
yy354:
		yych = *++lexer->cursor;
		if (yych == 'o') goto yy504;
		goto yy50;
yy355:
		++lexer->cursor;
		if (yybm[0+(yych = *lexer->cursor)] & 16) {
			goto yy49;
		}
#line 430 "src/wast-lexer.cc"
		{ RETURN(START); }
#line 2778 "src/prebuilt/wast-lexer-gen.cc"
yy357:
		++lexer->cursor;
		if (yybm[0+(yych = *lexer->cursor)] & 16) {
			goto yy49;
		}
#line 428 "src/wast-lexer.cc"
		{ RETURN(TABLE); }
#line 2786 "src/prebuilt/wast-lexer-gen.cc"
yy359:
		yych = *++lexer->cursor;
		if (yych == 'o') goto yy505;
		goto yy50;
yy360:
		yych = *++lexer->cursor;
		if (yych == 'c') goto yy506;
		goto yy50;
yy361:
		yych = *++lexer->cursor;
		if (yych <= '/') goto yy50;
		if (yych <= '0') goto yy507;
		if (yych <= '9') goto yy509;
		goto yy50;
yy362:
		yych = *++lexer->cursor;
		if (yych == 'c') goto yy511;
		goto yy50;
yy363:
		yych = *++lexer->cursor;
		if (yych == '_') goto yy513;
		goto yy50;
yy364:
		yych = *++lexer->cursor;
		if (yych == 'l') goto yy514;
		goto yy50;
yy365:
		yych = *++lexer->cursor;
		if (yych == 'n') goto yy515;
		goto yy50;
yy366:
		yych = *++lexer->cursor;
		if (yych == 't') goto yy516;
		goto yy50;
yy367:
		++lexer->cursor;
		if (yybm[0+(yych = *lexer->cursor)] & 16) {
			goto yy49;
		}
#line 435 "src/wast-lexer.cc"
		{ RETURN(EXPORT); }
#line 2828 "src/prebuilt/wast-lexer-gen.cc"
yy369:
		yych = *++lexer->cursor;
		if (yych == 's') goto yy517;
		goto yy50;
yy370:
		yych = *++lexer->cursor;
		if (yych == 'd') goto yy519;
		goto yy50;
yy371:
		yych = *++lexer->cursor;
		if (yych == 'i') goto yy521;
		goto yy50;
yy372:
		yych = *++lexer->cursor;
		if (yych == 'n') goto yy522;
		if (yych == 'p') goto yy523;
		goto yy50;
yy373:
		yych = *++lexer->cursor;
		if (yych == 'm') goto yy524;
		goto yy50;
yy374:
		yych = *++lexer->cursor;
		if (yych == 'v') goto yy525;
		goto yy50;
yy375:
		++lexer->cursor;
		if (yybm[0+(yych = *lexer->cursor)] & 16) {
			goto yy49;
		}
#line 380 "src/wast-lexer.cc"
		{ OPCODE(F32Eq); RETURN(COMPARE); }
#line 2861 "src/prebuilt/wast-lexer-gen.cc"
yy377:
		yych = *++lexer->cursor;
		if (yych == 'o') goto yy527;
		goto yy50;
yy378:
		++lexer->cursor;
		if (yybm[0+(yych = *lexer->cursor)] & 16) {
			goto yy49;
		}
#line 390 "src/wast-lexer.cc"
		{ OPCODE(F32Ge); RETURN(COMPARE); }
#line 2873 "src/prebuilt/wast-lexer-gen.cc"
yy380:
		++lexer->cursor;
		if (yybm[0+(yych = *lexer->cursor)] & 16) {
			goto yy49;
		}
#line 388 "src/wast-lexer.cc"
		{ OPCODE(F32Gt); RETURN(COMPARE); }
#line 2881 "src/prebuilt/wast-lexer-gen.cc"
yy382:
		++lexer->cursor;
		if (yybm[0+(yych = *lexer->cursor)] & 16) {
			goto yy49;
		}
#line 386 "src/wast-lexer.cc"
		{ OPCODE(F32Le); RETURN(COMPARE); }
#line 2889 "src/prebuilt/wast-lexer-gen.cc"
yy384:
		yych = *++lexer->cursor;
		if (yych == 'a') goto yy528;
		goto yy50;
yy385:
		++lexer->cursor;
		if (yybm[0+(yych = *lexer->cursor)] & 16) {
			goto yy49;
		}
#line 384 "src/wast-lexer.cc"
		{ OPCODE(F32Lt); RETURN(COMPARE); }
#line 2901 "src/prebuilt/wast-lexer-gen.cc"
yy387:
		yych = *++lexer->cursor;
		if (yych == 'x') goto yy529;
		goto yy50;
yy388:
		yych = *++lexer->cursor;
		if (yych == 'n') goto yy531;
		goto yy50;
yy389:
		yych = *++lexer->cursor;
		if (yych == 'l') goto yy533;
		goto yy50;
yy390:
		++lexer->cursor;
		if ((yych = *lexer->cursor) <= '[') {
			if (yych <= ')') {
				if (yych <= '!') {
					if (yych >= '!') goto yy49;
				} else {
					if (yych <= '"') goto yy391;
					if (yych <= '\'') goto yy49;
				}
			} else {
				if (yych <= ':') {
					if (yych != ',') goto yy49;
				} else {
					if (yych <= ';') goto yy391;
					if (yych <= 'Z') goto yy49;
				}
			}
		} else {
			if (yych <= 'g') {
				if (yych <= '`') {
					if (yych != ']') goto yy49;
				} else {
					if (yych <= 'a') goto yy535;
					if (yych <= 'f') goto yy49;
					goto yy536;
				}
			} else {
				if (yych <= '|') {
					if (yych != '{') goto yy49;
				} else {
					if (yych == '~') goto yy49;
				}
			}
		}
yy391:
#line 382 "src/wast-lexer.cc"
		{ OPCODE(F32Ne); RETURN(COMPARE); }
#line 2952 "src/prebuilt/wast-lexer-gen.cc"
yy392:
		yych = *++lexer->cursor;
		if (yych == 'i') goto yy538;
		goto yy50;
yy393:
		yych = *++lexer->cursor;
		if (yych == 'r') goto yy539;
		goto yy50;
yy394:
		yych = *++lexer->cursor;
		if (yych == 'o') goto yy540;
		goto yy50;
yy395:
		yych = *++lexer->cursor;
		if (yych == 'b') goto yy541;
		goto yy50;
yy396:
		yych = *++lexer->cursor;
		if (yych == 'u') goto yy543;
		goto yy50;
yy397:
		yych = *++lexer->cursor;
		if (yych == 's') goto yy544;
		goto yy50;
yy398:
		yych = *++lexer->cursor;
		if (yych == 'd') goto yy546;
		goto yy50;
yy399:
		yych = *++lexer->cursor;
		if (yych == 'i') goto yy548;
		goto yy50;
yy400:
		yych = *++lexer->cursor;
		if (yych == 'n') goto yy549;
		if (yych == 'p') goto yy550;
		goto yy50;
yy401:
		yych = *++lexer->cursor;
		if (yych == 'v') goto yy551;
		goto yy50;
yy402:
		++lexer->cursor;
		if (yybm[0+(yych = *lexer->cursor)] & 16) {
			goto yy49;
		}
#line 381 "src/wast-lexer.cc"
		{ OPCODE(F64Eq); RETURN(COMPARE); }
#line 3001 "src/prebuilt/wast-lexer-gen.cc"
yy404:
		yych = *++lexer->cursor;
		if (yych == 'o') goto yy553;
		goto yy50;
yy405:
		++lexer->cursor;
		if (yybm[0+(yych = *lexer->cursor)] & 16) {
			goto yy49;
		}
#line 391 "src/wast-lexer.cc"
		{ OPCODE(F64Ge); RETURN(COMPARE); }
#line 3013 "src/prebuilt/wast-lexer-gen.cc"
yy407:
		++lexer->cursor;
		if (yybm[0+(yych = *lexer->cursor)] & 16) {
			goto yy49;
		}
#line 389 "src/wast-lexer.cc"
		{ OPCODE(F64Gt); RETURN(COMPARE); }
#line 3021 "src/prebuilt/wast-lexer-gen.cc"
yy409:
		++lexer->cursor;
		if (yybm[0+(yych = *lexer->cursor)] & 16) {
			goto yy49;
		}
#line 387 "src/wast-lexer.cc"
		{ OPCODE(F64Le); RETURN(COMPARE); }
#line 3029 "src/prebuilt/wast-lexer-gen.cc"
yy411:
		yych = *++lexer->cursor;
		if (yych == 'a') goto yy554;
		goto yy50;
yy412:
		++lexer->cursor;
		if (yybm[0+(yych = *lexer->cursor)] & 16) {
			goto yy49;
		}
#line 385 "src/wast-lexer.cc"
		{ OPCODE(F64Lt); RETURN(COMPARE); }
#line 3041 "src/prebuilt/wast-lexer-gen.cc"
yy414:
		yych = *++lexer->cursor;
		if (yych == 'x') goto yy555;
		goto yy50;
yy415:
		yych = *++lexer->cursor;
		if (yych == 'n') goto yy557;
		goto yy50;
yy416:
		yych = *++lexer->cursor;
		if (yych == 'l') goto yy559;
		goto yy50;
yy417:
		++lexer->cursor;
		if ((yych = *lexer->cursor) <= '[') {
			if (yych <= ')') {
				if (yych <= '!') {
					if (yych >= '!') goto yy49;
				} else {
					if (yych <= '"') goto yy418;
					if (yych <= '\'') goto yy49;
				}
			} else {
				if (yych <= ':') {
					if (yych != ',') goto yy49;
				} else {
					if (yych <= ';') goto yy418;
					if (yych <= 'Z') goto yy49;
				}
			}
		} else {
			if (yych <= 'g') {
				if (yych <= '`') {
					if (yych != ']') goto yy49;
				} else {
					if (yych <= 'a') goto yy561;
					if (yych <= 'f') goto yy49;
					goto yy562;
				}
			} else {
				if (yych <= '|') {
					if (yych != '{') goto yy49;
				} else {
					if (yych == '~') goto yy49;
				}
			}
		}
yy418:
#line 383 "src/wast-lexer.cc"
		{ OPCODE(F64Ne); RETURN(COMPARE); }
#line 3092 "src/prebuilt/wast-lexer-gen.cc"
yy419:
		yych = *++lexer->cursor;
		if (yych == 'o') goto yy564;
		goto yy50;
yy420:
		yych = *++lexer->cursor;
		if (yych == 'i') goto yy565;
		goto yy50;
yy421:
		yych = *++lexer->cursor;
		if (yych == 'r') goto yy566;
		goto yy50;
yy422:
		yych = *++lexer->cursor;
		if (yych == 'o') goto yy567;
		goto yy50;
yy423:
		yych = *++lexer->cursor;
		if (yych == 'b') goto yy568;
		goto yy50;
yy424:
		yych = *++lexer->cursor;
		if (yych == 'u') goto yy570;
		goto yy50;
yy425:
		yych = *++lexer->cursor;
		if (yych == 'o') goto yy571;
		goto yy50;
yy426:
		yych = *++lexer->cursor;
		if (yych == 'c') goto yy572;
		goto yy50;
yy427:
		++lexer->cursor;
		if (yybm[0+(yych = *lexer->cursor)] & 16) {
			goto yy49;
		}
#line 426 "src/wast-lexer.cc"
		{ RETURN(GLOBAL); }
#line 3132 "src/prebuilt/wast-lexer-gen.cc"
yy429:
		yych = *++lexer->cursor;
		if (yych == 'e') goto yy573;
		goto yy50;
yy430:
		yych = *++lexer->cursor;
		if (yych == 'd') goto yy574;
		goto yy50;
yy431:
		yych = *++lexer->cursor;
		if (yych == 'd') goto yy576;
		goto yy50;
yy432:
		yych = *++lexer->cursor;
		if (yych == 'z') goto yy578;
		goto yy50;
yy433:
		yych = *++lexer->cursor;
		if (yych == 'n') goto yy580;
		goto yy50;
yy434:
		yych = *++lexer->cursor;
		if (yych == 'z') goto yy581;
		goto yy50;
yy435:
		yych = *++lexer->cursor;
		if (yych == 'v') goto yy583;
		goto yy50;
yy436:
		++lexer->cursor;
		if ((yych = *lexer->cursor) <= 'Z') {
			if (yych <= ')') {
				if (yych <= '!') {
					if (yych >= '!') goto yy49;
				} else {
					if (yych <= '"') goto yy437;
					if (yych <= '\'') goto yy49;
				}
			} else {
				if (yych <= ',') {
					if (yych <= '+') goto yy49;
				} else {
					if (yych != ';') goto yy49;
				}
			}
		} else {
			if (yych <= 'z') {
				if (yych <= '\\') {
					if (yych >= '\\') goto yy49;
				} else {
					if (yych <= ']') goto yy437;
					if (yych <= 'y') goto yy49;
					goto yy584;
				}
			} else {
				if (yych <= '|') {
					if (yych >= '|') goto yy49;
				} else {
					if (yych == '~') goto yy49;
				}
			}
		}
yy437:
#line 360 "src/wast-lexer.cc"
		{ OPCODE(I32Eq); RETURN(COMPARE); }
#line 3198 "src/prebuilt/wast-lexer-gen.cc"
yy438:
		yych = *++lexer->cursor;
		if (yych == '_') goto yy586;
		goto yy50;
yy439:
		yych = *++lexer->cursor;
		if (yych == '_') goto yy587;
		goto yy50;
yy440:
		yych = *++lexer->cursor;
		if (yych == '_') goto yy588;
		goto yy50;
yy441:
		yych = *++lexer->cursor;
		if (yych == 'a') goto yy589;
		goto yy50;
yy442:
		yych = *++lexer->cursor;
		if (yych == '_') goto yy590;
		goto yy50;
yy443:
		yych = *++lexer->cursor;
		if (yych == 'l') goto yy591;
		goto yy50;
yy444:
		++lexer->cursor;
		if (yybm[0+(yych = *lexer->cursor)] & 16) {
			goto yy49;
		}
#line 362 "src/wast-lexer.cc"
		{ OPCODE(I32Ne); RETURN(COMPARE); }
#line 3230 "src/prebuilt/wast-lexer-gen.cc"
yy446:
		++lexer->cursor;
		if (yybm[0+(yych = *lexer->cursor)] & 16) {
			goto yy49;
		}
#line 332 "src/wast-lexer.cc"
		{ OPCODE(I32Or); RETURN(BINARY); }
#line 3238 "src/prebuilt/wast-lexer-gen.cc"
yy448:
		yych = *++lexer->cursor;
		if (yych == 'p') goto yy593;
		goto yy50;
yy449:
		yych = *++lexer->cursor;
		if (yych == 'i') goto yy594;
		if (yych == 'm') goto yy595;
		goto yy50;
yy450:
		yych = *++lexer->cursor;
		if (yych == 't') goto yy596;
		goto yy50;
yy451:
		yych = *++lexer->cursor;
		if (yych == 'l') goto yy597;
		if (yych == 'r') goto yy599;
		goto yy50;
yy452:
		yych = *++lexer->cursor;
		if (yych == 'o') goto yy600;
		goto yy50;
yy453:
		yych = *++lexer->cursor;
		if (yych == 'b') goto yy601;
		goto yy50;
yy454:
		yych = *++lexer->cursor;
		if (yych == 'u') goto yy603;
		goto yy50;
yy455:
		yych = *++lexer->cursor;
		if (yych == 'a') goto yy604;
		goto yy50;
yy456:
		yych = *++lexer->cursor;
		if (yych == 'r') goto yy605;
		goto yy50;
yy457:
		yych = *++lexer->cursor;
		if (yych == 'd') goto yy607;
		goto yy50;
yy458:
		yych = *++lexer->cursor;
		if (yych == 'd') goto yy609;
		goto yy50;
yy459:
		yych = *++lexer->cursor;
		if (yych == 'z') goto yy611;
		goto yy50;
yy460:
		yych = *++lexer->cursor;
		if (yych == 'n') goto yy613;
		goto yy50;
yy461:
		yych = *++lexer->cursor;
		if (yych == 'z') goto yy614;
		goto yy50;
yy462:
		yych = *++lexer->cursor;
		if (yych == 'v') goto yy616;
		goto yy50;
yy463:
		++lexer->cursor;
		if ((yych = *lexer->cursor) <= 'Z') {
			if (yych <= ')') {
				if (yych <= '!') {
					if (yych >= '!') goto yy49;
				} else {
					if (yych <= '"') goto yy464;
					if (yych <= '\'') goto yy49;
				}
			} else {
				if (yych <= ',') {
					if (yych <= '+') goto yy49;
				} else {
					if (yych != ';') goto yy49;
				}
			}
		} else {
			if (yych <= 'z') {
				if (yych <= '\\') {
					if (yych >= '\\') goto yy49;
				} else {
					if (yych <= ']') goto yy464;
					if (yych <= 'y') goto yy49;
					goto yy617;
				}
			} else {
				if (yych <= '|') {
					if (yych >= '|') goto yy49;
				} else {
					if (yych == '~') goto yy49;
				}
			}
		}
yy464:
#line 361 "src/wast-lexer.cc"
		{ OPCODE(I64Eq); RETURN(COMPARE); }
#line 3338 "src/prebuilt/wast-lexer-gen.cc"
yy465:
		yych = *++lexer->cursor;
		if (yych == 't') goto yy619;
		goto yy50;
yy466:
		yych = *++lexer->cursor;
		if (yych == '_') goto yy620;
		goto yy50;
yy467:
		yych = *++lexer->cursor;
		if (yych == '_') goto yy621;
		goto yy50;
yy468:
		yych = *++lexer->cursor;
		if (yych == '_') goto yy622;
		goto yy50;
yy469:
		yych = *++lexer->cursor;
		if (yych == 'a') goto yy623;
		goto yy50;
yy470:
		yych = *++lexer->cursor;
		if (yych == '_') goto yy624;
		goto yy50;
yy471:
		yych = *++lexer->cursor;
		if (yych == 'l') goto yy625;
		goto yy50;
yy472:
		++lexer->cursor;
		if (yybm[0+(yych = *lexer->cursor)] & 16) {
			goto yy49;
		}
#line 363 "src/wast-lexer.cc"
		{ OPCODE(I64Ne); RETURN(COMPARE); }
#line 3374 "src/prebuilt/wast-lexer-gen.cc"
yy474:
		++lexer->cursor;
		if (yybm[0+(yych = *lexer->cursor)] & 16) {
			goto yy49;
		}
#line 333 "src/wast-lexer.cc"
		{ OPCODE(I64Or); RETURN(BINARY); }
#line 3382 "src/prebuilt/wast-lexer-gen.cc"
yy476:
		yych = *++lexer->cursor;
		if (yych == 'p') goto yy627;
		goto yy50;
yy477:
		yych = *++lexer->cursor;
		if (yych == 'i') goto yy628;
		if (yych == 'm') goto yy629;
		goto yy50;
yy478:
		yych = *++lexer->cursor;
		if (yych == 't') goto yy630;
		goto yy50;
yy479:
		yych = *++lexer->cursor;
		if (yych == 'l') goto yy631;
		if (yych == 'r') goto yy633;
		goto yy50;
yy480:
		yych = *++lexer->cursor;
		if (yych == 'o') goto yy634;
		goto yy50;
yy481:
		yych = *++lexer->cursor;
		if (yych == 'b') goto yy635;
		goto yy50;
yy482:
		yych = *++lexer->cursor;
		if (yych == 'u') goto yy637;
		goto yy50;
yy483:
		yych = *++lexer->cursor;
		if (yych == 'r') goto yy638;
		goto yy50;
yy484:
		++lexer->cursor;
		if (yybm[0+(yych = *lexer->cursor)] & 16) {
			goto yy49;
		}
#line 434 "src/wast-lexer.cc"
		{ RETURN(IMPORT); }
#line 3424 "src/prebuilt/wast-lexer-gen.cc"
yy486:
		yych = *++lexer->cursor;
		if (yych == 't') goto yy640;
		goto yy50;
yy487:
		++lexer->cursor;
		if (yybm[0+(yych = *lexer->cursor)] & 16) {
			goto yy49;
		}
#line 437 "src/wast-lexer.cc"
		{ RETURN(INVOKE); }
#line 3436 "src/prebuilt/wast-lexer-gen.cc"
yy489:
		++lexer->cursor;
		if (yybm[0+(yych = *lexer->cursor)] & 16) {
			goto yy49;
		}
#line 429 "src/wast-lexer.cc"
		{ RETURN(MEMORY); }
#line 3444 "src/prebuilt/wast-lexer-gen.cc"
yy491:
		++lexer->cursor;
		if (yybm[0+(yych = *lexer->cursor)] & 16) {
			goto yy49;
		}
#line 427 "src/wast-lexer.cc"
		{ RETURN(MODULE); }
#line 3452 "src/prebuilt/wast-lexer-gen.cc"
yy493:
		yych = *++lexer->cursor;
		if (yych <= '@') {
			if (yych <= '/') goto yy50;
			if (yych <= '9') goto yy641;
			goto yy50;
		} else {
			if (yych <= 'F') goto yy641;
			if (yych <= '`') goto yy50;
			if (yych <= 'f') goto yy641;
			goto yy50;
		}
yy494:
		++lexer->cursor;
		if ((yych = *lexer->cursor) <= '<') {
			if (yych <= ')') {
				if (yych <= '!') {
					if (yych >= '!') goto yy49;
				} else {
					if (yych <= '"') goto yy495;
					if (yych <= '\'') goto yy49;
				}
			} else {
				if (yych <= ',') {
					if (yych <= '+') goto yy49;
				} else {
					if (yych != ';') goto yy49;
				}
			}
		} else {
			if (yych <= ']') {
				if (yych <= 'Z') {
					if (yych <= '=') goto yy643;
					goto yy49;
				} else {
					if (yych == '\\') goto yy49;
				}
			} else {
				if (yych <= '|') {
					if (yych != '{') goto yy49;
				} else {
					if (yych == '~') goto yy49;
				}
			}
		}
yy495:
#line 433 "src/wast-lexer.cc"
		{ RETURN(OFFSET); }
#line 3501 "src/prebuilt/wast-lexer-gen.cc"
yy496:
		yych = *++lexer->cursor;
		if (yych == 'e') goto yy644;
		goto yy50;
yy497:
		++lexer->cursor;
		if (yybm[0+(yych = *lexer->cursor)] & 16) {
			goto yy49;
		}
#line 424 "src/wast-lexer.cc"
		{ RETURN(RESULT); }
#line 3513 "src/prebuilt/wast-lexer-gen.cc"
yy499:
		++lexer->cursor;
		if (yybm[0+(yych = *lexer->cursor)] & 16) {
			goto yy49;
		}
#line 259 "src/wast-lexer.cc"
		{ RETURN(RETURN); }
#line 3521 "src/prebuilt/wast-lexer-gen.cc"
yy501:
		++lexer->cursor;
		if (yybm[0+(yych = *lexer->cursor)] & 16) {
			goto yy49;
		}
#line 417 "src/wast-lexer.cc"
		{ RETURN(SELECT); }
#line 3529 "src/prebuilt/wast-lexer-gen.cc"
yy503:
		yych = *++lexer->cursor;
		if (yych == 'o') goto yy645;
		goto yy50;
yy504:
		yych = *++lexer->cursor;
		if (yych == 'c') goto yy646;
		goto yy50;
yy505:
		yych = *++lexer->cursor;
		if (yych == 'c') goto yy647;
		goto yy50;
yy506:
		yych = *++lexer->cursor;
		if (yych == 'h') goto yy648;
		goto yy50;
yy507:
		++lexer->cursor;
		if ((yych = *lexer->cursor) <= ';') {
			if (yych <= ')') {
				if (yych <= '!') {
					if (yych >= '!') goto yy49;
				} else {
					if (yych <= '"') goto yy508;
					if (yych <= '\'') goto yy49;
				}
			} else {
				if (yych <= '/') {
					if (yych != ',') goto yy49;
				} else {
					if (yych <= '9') goto yy509;
					if (yych <= ':') goto yy49;
				}
			}
		} else {
			if (yych <= 'x') {
				if (yych <= '\\') {
					if (yych != '[') goto yy49;
				} else {
					if (yych <= ']') goto yy508;
					if (yych <= 'w') goto yy49;
					goto yy649;
				}
			} else {
				if (yych <= '|') {
					if (yych != '{') goto yy49;
				} else {
					if (yych == '~') goto yy49;
				}
			}
		}
yy508:
#line 289 "src/wast-lexer.cc"
		{ TEXT_AT(6); RETURN(ALIGN_EQ_NAT); }
#line 3584 "src/prebuilt/wast-lexer-gen.cc"
yy509:
		++lexer->cursor;
		if (lexer->limit <= lexer->cursor) FILL(1);
		yych = *lexer->cursor;
		if (yych <= ':') {
			if (yych <= ')') {
				if (yych <= '!') {
					if (yych <= ' ') goto yy508;
					goto yy49;
				} else {
					if (yych <= '"') goto yy508;
					if (yych <= '\'') goto yy49;
					goto yy508;
				}
			} else {
				if (yych <= ',') {
					if (yych <= '+') goto yy49;
					goto yy508;
				} else {
					if (yych <= '/') goto yy49;
					if (yych <= '9') goto yy509;
					goto yy49;
				}
			}
		} else {
			if (yych <= ']') {
				if (yych <= 'Z') {
					if (yych <= ';') goto yy508;
					goto yy49;
				} else {
					if (yych == '\\') goto yy49;
					goto yy508;
				}
			} else {
				if (yych <= '|') {
					if (yych == '{') goto yy508;
					goto yy49;
				} else {
					if (yych == '~') goto yy49;
					goto yy508;
				}
			}
		}
yy511:
		++lexer->cursor;
		if (yybm[0+(yych = *lexer->cursor)] & 16) {
			goto yy49;
		}
#line 244 "src/wast-lexer.cc"
		{ RETURN(ANYFUNC); }
#line 3635 "src/prebuilt/wast-lexer-gen.cc"
yy513:
		yych = *++lexer->cursor;
		switch (yych) {
		case 'e':	goto yy650;
		case 'i':	goto yy651;
		case 'm':	goto yy652;
		case 'r':	goto yy653;
		case 't':	goto yy654;
		case 'u':	goto yy655;
		default:	goto yy50;
		}
yy514:
		yych = *++lexer->cursor;
		if (yych == 'e') goto yy656;
		goto yy50;
yy515:
		yych = *++lexer->cursor;
		if (yych == 'd') goto yy658;
		goto yy50;
yy516:
		yych = *++lexer->cursor;
		if (yych == '_') goto yy659;
		goto yy50;
yy517:
		++lexer->cursor;
		if (yybm[0+(yych = *lexer->cursor)] & 16) {
			goto yy49;
		}
#line 304 "src/wast-lexer.cc"
		{ OPCODE(F32Abs); RETURN(UNARY); }
#line 3666 "src/prebuilt/wast-lexer-gen.cc"
yy519:
		++lexer->cursor;
		if (yybm[0+(yych = *lexer->cursor)] & 16) {
			goto yy49;
		}
#line 346 "src/wast-lexer.cc"
		{ OPCODE(F32Add); RETURN(BINARY); }
#line 3674 "src/prebuilt/wast-lexer-gen.cc"
yy521:
		yych = *++lexer->cursor;
		if (yych == 'l') goto yy660;
		goto yy50;
yy522:
		yych = *++lexer->cursor;
		if (yych == 's') goto yy662;
		if (yych == 'v') goto yy663;
		goto yy50;
yy523:
		yych = *++lexer->cursor;
		if (yych == 'y') goto yy664;
		goto yy50;
yy524:
		yych = *++lexer->cursor;
		if (yych == 'o') goto yy665;
		goto yy50;
yy525:
		++lexer->cursor;
		if (yybm[0+(yych = *lexer->cursor)] & 16) {
			goto yy49;
		}
#line 352 "src/wast-lexer.cc"
		{ OPCODE(F32Div); RETURN(BINARY); }
#line 3699 "src/prebuilt/wast-lexer-gen.cc"
yy527:
		yych = *++lexer->cursor;
		if (yych == 'o') goto yy666;
		goto yy50;
yy528:
		yych = *++lexer->cursor;
		if (yych == 'd') goto yy667;
		goto yy50;
yy529:
		++lexer->cursor;
		if (yybm[0+(yych = *lexer->cursor)] & 16) {
			goto yy49;
		}
#line 356 "src/wast-lexer.cc"
		{ OPCODE(F32Max); RETURN(BINARY); }
#line 3715 "src/prebuilt/wast-lexer-gen.cc"
yy531:
		++lexer->cursor;
		if (yybm[0+(yych = *lexer->cursor)] & 16) {
			goto yy49;
		}
#line 354 "src/wast-lexer.cc"
		{ OPCODE(F32Min); RETURN(BINARY); }
#line 3723 "src/prebuilt/wast-lexer-gen.cc"
yy533:
		++lexer->cursor;
		if (yybm[0+(yych = *lexer->cursor)] & 16) {
			goto yy49;
		}
#line 350 "src/wast-lexer.cc"
		{ OPCODE(F32Mul); RETURN(BINARY); }
#line 3731 "src/prebuilt/wast-lexer-gen.cc"
yy535:
		yych = *++lexer->cursor;
		if (yych == 'r') goto yy669;
		goto yy50;
yy536:
		++lexer->cursor;
		if (yybm[0+(yych = *lexer->cursor)] & 16) {
			goto yy49;
		}
#line 302 "src/wast-lexer.cc"
		{ OPCODE(F32Neg); RETURN(UNARY); }
#line 3743 "src/prebuilt/wast-lexer-gen.cc"
yy538:
		yych = *++lexer->cursor;
		if (yych == 'n') goto yy670;
		goto yy50;
yy539:
		yych = *++lexer->cursor;
		if (yych == 't') goto yy671;
		goto yy50;
yy540:
		yych = *++lexer->cursor;
		if (yych == 'r') goto yy673;
		goto yy50;
yy541:
		++lexer->cursor;
		if (yybm[0+(yych = *lexer->cursor)] & 16) {
			goto yy49;
		}
#line 348 "src/wast-lexer.cc"
		{ OPCODE(F32Sub); RETURN(BINARY); }
#line 3763 "src/prebuilt/wast-lexer-gen.cc"
yy543:
		yych = *++lexer->cursor;
		if (yych == 'n') goto yy674;
		goto yy50;
yy544:
		++lexer->cursor;
		if (yybm[0+(yych = *lexer->cursor)] & 16) {
			goto yy49;
		}
#line 305 "src/wast-lexer.cc"
		{ OPCODE(F64Abs); RETURN(UNARY); }
#line 3775 "src/prebuilt/wast-lexer-gen.cc"
yy546:
		++lexer->cursor;
		if (yybm[0+(yych = *lexer->cursor)] & 16) {
			goto yy49;
		}
#line 347 "src/wast-lexer.cc"
		{ OPCODE(F64Add); RETURN(BINARY); }
#line 3783 "src/prebuilt/wast-lexer-gen.cc"
yy548:
		yych = *++lexer->cursor;
		if (yych == 'l') goto yy675;
		goto yy50;
yy549:
		yych = *++lexer->cursor;
		if (yych == 's') goto yy677;
		if (yych == 'v') goto yy678;
		goto yy50;
yy550:
		yych = *++lexer->cursor;
		if (yych == 'y') goto yy679;
		goto yy50;
yy551:
		++lexer->cursor;
		if (yybm[0+(yych = *lexer->cursor)] & 16) {
			goto yy49;
		}
#line 353 "src/wast-lexer.cc"
		{ OPCODE(F64Div); RETURN(BINARY); }
#line 3804 "src/prebuilt/wast-lexer-gen.cc"
yy553:
		yych = *++lexer->cursor;
		if (yych == 'o') goto yy680;
		goto yy50;
yy554:
		yych = *++lexer->cursor;
		if (yych == 'd') goto yy681;
		goto yy50;
yy555:
		++lexer->cursor;
		if (yybm[0+(yych = *lexer->cursor)] & 16) {
			goto yy49;
		}
#line 357 "src/wast-lexer.cc"
		{ OPCODE(F64Max); RETURN(BINARY); }
#line 3820 "src/prebuilt/wast-lexer-gen.cc"
yy557:
		++lexer->cursor;
		if (yybm[0+(yych = *lexer->cursor)] & 16) {
			goto yy49;
		}
#line 355 "src/wast-lexer.cc"
		{ OPCODE(F64Min); RETURN(BINARY); }
#line 3828 "src/prebuilt/wast-lexer-gen.cc"
yy559:
		++lexer->cursor;
		if (yybm[0+(yych = *lexer->cursor)] & 16) {
			goto yy49;
		}
#line 351 "src/wast-lexer.cc"
		{ OPCODE(F64Mul); RETURN(BINARY); }
#line 3836 "src/prebuilt/wast-lexer-gen.cc"
yy561:
		yych = *++lexer->cursor;
		if (yych == 'r') goto yy683;
		goto yy50;
yy562:
		++lexer->cursor;
		if (yybm[0+(yych = *lexer->cursor)] & 16) {
			goto yy49;
		}
#line 303 "src/wast-lexer.cc"
		{ OPCODE(F64Neg); RETURN(UNARY); }
#line 3848 "src/prebuilt/wast-lexer-gen.cc"
yy564:
		yych = *++lexer->cursor;
		if (yych == 'm') goto yy684;
		goto yy50;
yy565:
		yych = *++lexer->cursor;
		if (yych == 'n') goto yy685;
		goto yy50;
yy566:
		yych = *++lexer->cursor;
		if (yych == 't') goto yy686;
		goto yy50;
yy567:
		yych = *++lexer->cursor;
		if (yych == 'r') goto yy688;
		goto yy50;
yy568:
		++lexer->cursor;
		if (yybm[0+(yych = *lexer->cursor)] & 16) {
			goto yy49;
		}
#line 349 "src/wast-lexer.cc"
		{ OPCODE(F64Sub); RETURN(BINARY); }
#line 3872 "src/prebuilt/wast-lexer-gen.cc"
yy570:
		yych = *++lexer->cursor;
		if (yych == 'n') goto yy689;
		goto yy50;
yy571:
		yych = *++lexer->cursor;
		if (yych == 'b') goto yy690;
		goto yy50;
yy572:
		yych = *++lexer->cursor;
		if (yych == 'a') goto yy691;
		goto yy50;
yy573:
		yych = *++lexer->cursor;
		if (yych == 'm') goto yy692;
		goto yy50;
yy574:
		++lexer->cursor;
		if (yybm[0+(yych = *lexer->cursor)] & 16) {
			goto yy49;
		}
#line 316 "src/wast-lexer.cc"
		{ OPCODE(I32Add); RETURN(BINARY); }
#line 3896 "src/prebuilt/wast-lexer-gen.cc"
yy576:
		++lexer->cursor;
		if (yybm[0+(yych = *lexer->cursor)] & 16) {
			goto yy49;
		}
#line 330 "src/wast-lexer.cc"
		{ OPCODE(I32And); RETURN(BINARY); }
#line 3904 "src/prebuilt/wast-lexer-gen.cc"
yy578:
		++lexer->cursor;
		if (yybm[0+(yych = *lexer->cursor)] & 16) {
			goto yy49;
		}
#line 296 "src/wast-lexer.cc"
		{ OPCODE(I32Clz); RETURN(UNARY); }
#line 3912 "src/prebuilt/wast-lexer-gen.cc"
yy580:
		yych = *++lexer->cursor;
		if (yych == 's') goto yy693;
		goto yy50;
yy581:
		++lexer->cursor;
		if (yybm[0+(yych = *lexer->cursor)] & 16) {
			goto yy49;
		}
#line 298 "src/wast-lexer.cc"
		{ OPCODE(I32Ctz); RETURN(UNARY); }
#line 3924 "src/prebuilt/wast-lexer-gen.cc"
yy583:
		yych = *++lexer->cursor;
		if (yych == '_') goto yy694;
		goto yy50;
yy584:
		++lexer->cursor;
		if (yybm[0+(yych = *lexer->cursor)] & 16) {
			goto yy49;
		}
#line 294 "src/wast-lexer.cc"
		{ OPCODE(I32Eqz); RETURN(CONVERT); }
#line 3936 "src/prebuilt/wast-lexer-gen.cc"
yy586:
		yych = *++lexer->cursor;
		if (yych == 's') goto yy695;
		if (yych == 'u') goto yy697;
		goto yy50;
yy587:
		yych = *++lexer->cursor;
		if (yych == 's') goto yy699;
		if (yych == 'u') goto yy701;
		goto yy50;
yy588:
		yych = *++lexer->cursor;
		if (yych == 's') goto yy703;
		if (yych == 'u') goto yy705;
		goto yy50;
yy589:
		yych = *++lexer->cursor;
		if (yych == 'd') goto yy707;
		goto yy50;
yy590:
		yych = *++lexer->cursor;
		if (yych == 's') goto yy709;
		if (yych == 'u') goto yy711;
		goto yy50;
yy591:
		++lexer->cursor;
		if (yybm[0+(yych = *lexer->cursor)] & 16) {
			goto yy49;
		}
#line 320 "src/wast-lexer.cc"
		{ OPCODE(I32Mul); RETURN(BINARY); }
#line 3968 "src/prebuilt/wast-lexer-gen.cc"
yy593:
		yych = *++lexer->cursor;
		if (yych == 'c') goto yy713;
		goto yy50;
yy594:
		yych = *++lexer->cursor;
		if (yych == 'n') goto yy714;
		goto yy50;
yy595:
		yych = *++lexer->cursor;
		if (yych == '_') goto yy715;
		goto yy50;
yy596:
		yych = *++lexer->cursor;
		if (yych == 'l') goto yy716;
		if (yych == 'r') goto yy718;
		goto yy50;
yy597:
		++lexer->cursor;
		if (yybm[0+(yych = *lexer->cursor)] & 16) {
			goto yy49;
		}
#line 336 "src/wast-lexer.cc"
		{ OPCODE(I32Shl); RETURN(BINARY); }
#line 3993 "src/prebuilt/wast-lexer-gen.cc"
yy599:
		yych = *++lexer->cursor;
		if (yych == '_') goto yy720;
		goto yy50;
yy600:
		yych = *++lexer->cursor;
		if (yych == 'r') goto yy721;
		goto yy50;
yy601:
		++lexer->cursor;
		if (yybm[0+(yych = *lexer->cursor)] & 16) {
			goto yy49;
		}
#line 318 "src/wast-lexer.cc"
		{ OPCODE(I32Sub); RETURN(BINARY); }
#line 4009 "src/prebuilt/wast-lexer-gen.cc"
yy603:
		yych = *++lexer->cursor;
		if (yych == 'n') goto yy722;
		goto yy50;
yy604:
		yych = *++lexer->cursor;
		if (yych == 'p') goto yy723;
		goto yy50;
yy605:
		++lexer->cursor;
		if (yybm[0+(yych = *lexer->cursor)] & 16) {
			goto yy49;
		}
#line 334 "src/wast-lexer.cc"
		{ OPCODE(I32Xor); RETURN(BINARY); }
#line 4025 "src/prebuilt/wast-lexer-gen.cc"
yy607:
		++lexer->cursor;
		if (yybm[0+(yych = *lexer->cursor)] & 16) {
			goto yy49;
		}
#line 317 "src/wast-lexer.cc"
		{ OPCODE(I64Add); RETURN(BINARY); }
#line 4033 "src/prebuilt/wast-lexer-gen.cc"
yy609:
		++lexer->cursor;
		if (yybm[0+(yych = *lexer->cursor)] & 16) {
			goto yy49;
		}
#line 331 "src/wast-lexer.cc"
		{ OPCODE(I64And); RETURN(BINARY); }
#line 4041 "src/prebuilt/wast-lexer-gen.cc"
yy611:
		++lexer->cursor;
		if (yybm[0+(yych = *lexer->cursor)] & 16) {
			goto yy49;
		}
#line 297 "src/wast-lexer.cc"
		{ OPCODE(I64Clz); RETURN(UNARY); }
#line 4049 "src/prebuilt/wast-lexer-gen.cc"
yy613:
		yych = *++lexer->cursor;
		if (yych == 's') goto yy724;
		goto yy50;
yy614:
		++lexer->cursor;
		if (yybm[0+(yych = *lexer->cursor)] & 16) {
			goto yy49;
		}
#line 299 "src/wast-lexer.cc"
		{ OPCODE(I64Ctz); RETURN(UNARY); }
#line 4061 "src/prebuilt/wast-lexer-gen.cc"
yy616:
		yych = *++lexer->cursor;
		if (yych == '_') goto yy725;
		goto yy50;
yy617:
		++lexer->cursor;
		if (yybm[0+(yych = *lexer->cursor)] & 16) {
			goto yy49;
		}
#line 295 "src/wast-lexer.cc"
		{ OPCODE(I64Eqz); RETURN(CONVERT); }
#line 4073 "src/prebuilt/wast-lexer-gen.cc"
yy619:
		yych = *++lexer->cursor;
		if (yych == 'e') goto yy726;
		goto yy50;
yy620:
		yych = *++lexer->cursor;
		if (yych == 's') goto yy727;
		if (yych == 'u') goto yy729;
		goto yy50;
yy621:
		yych = *++lexer->cursor;
		if (yych == 's') goto yy731;
		if (yych == 'u') goto yy733;
		goto yy50;
yy622:
		yych = *++lexer->cursor;
		if (yych == 's') goto yy735;
		if (yych == 'u') goto yy737;
		goto yy50;
yy623:
		yych = *++lexer->cursor;
		if (yych == 'd') goto yy739;
		goto yy50;
yy624:
		yych = *++lexer->cursor;
		if (yych == 's') goto yy741;
		if (yych == 'u') goto yy743;
		goto yy50;
yy625:
		++lexer->cursor;
		if (yybm[0+(yych = *lexer->cursor)] & 16) {
			goto yy49;
		}
#line 321 "src/wast-lexer.cc"
		{ OPCODE(I64Mul); RETURN(BINARY); }
#line 4109 "src/prebuilt/wast-lexer-gen.cc"
yy627:
		yych = *++lexer->cursor;
		if (yych == 'c') goto yy745;
		goto yy50;
yy628:
		yych = *++lexer->cursor;
		if (yych == 'n') goto yy746;
		goto yy50;
yy629:
		yych = *++lexer->cursor;
		if (yych == '_') goto yy747;
		goto yy50;
yy630:
		yych = *++lexer->cursor;
		if (yych == 'l') goto yy748;
		if (yych == 'r') goto yy750;
		goto yy50;
yy631:
		++lexer->cursor;
		if (yybm[0+(yych = *lexer->cursor)] & 16) {
			goto yy49;
		}
#line 337 "src/wast-lexer.cc"
		{ OPCODE(I64Shl); RETURN(BINARY); }
#line 4134 "src/prebuilt/wast-lexer-gen.cc"
yy633:
		yych = *++lexer->cursor;
		if (yych == '_') goto yy752;
		goto yy50;
yy634:
		yych = *++lexer->cursor;
		if (yych == 'r') goto yy753;
		goto yy50;
yy635:
		++lexer->cursor;
		if (yybm[0+(yych = *lexer->cursor)] & 16) {
			goto yy49;
		}
#line 319 "src/wast-lexer.cc"
		{ OPCODE(I64Sub); RETURN(BINARY); }
#line 4150 "src/prebuilt/wast-lexer-gen.cc"
yy637:
		yych = *++lexer->cursor;
		if (yych == 'n') goto yy754;
		goto yy50;
yy638:
		++lexer->cursor;
		if (yybm[0+(yych = *lexer->cursor)] & 16) {
			goto yy49;
		}
#line 335 "src/wast-lexer.cc"
		{ OPCODE(I64Xor); RETURN(BINARY); }
#line 4162 "src/prebuilt/wast-lexer-gen.cc"
yy640:
		yych = *++lexer->cursor;
		if (yych == 'y') goto yy755;
		goto yy50;
yy641:
		++lexer->cursor;
		if (lexer->limit <= lexer->cursor) FILL(1);
		yych = *lexer->cursor;
		if (yych <= '@') {
			if (yych <= '+') {
				if (yych <= '"') {
					if (yych == '!') goto yy49;
					goto yy193;
				} else {
					if (yych <= '\'') goto yy49;
					if (yych <= ')') goto yy193;
					goto yy49;
				}
			} else {
				if (yych <= '9') {
					if (yych <= ',') goto yy193;
					if (yych <= '/') goto yy49;
					goto yy641;
				} else {
					if (yych == ';') goto yy193;
					goto yy49;
				}
			}
		} else {
			if (yych <= '`') {
				if (yych <= '[') {
					if (yych <= 'F') goto yy641;
					if (yych <= 'Z') goto yy49;
					goto yy193;
				} else {
					if (yych == ']') goto yy193;
					goto yy49;
				}
			} else {
				if (yych <= '{') {
					if (yych <= 'f') goto yy641;
					if (yych <= 'z') goto yy49;
					goto yy193;
				} else {
					if (yych == '}') goto yy193;
					if (yych <= '~') goto yy49;
					goto yy193;
				}
			}
		}
yy643:
		yych = *++lexer->cursor;
		if (yych <= '/') goto yy50;
		if (yych <= '0') goto yy756;
		if (yych <= '9') goto yy758;
		goto yy50;
yy644:
		yych = *++lexer->cursor;
		if (yych == 'r') goto yy760;
		goto yy50;
yy645:
		yych = *++lexer->cursor;
		if (yych == 'b') goto yy762;
		goto yy50;
yy646:
		yych = *++lexer->cursor;
		if (yych == 'a') goto yy763;
		goto yy50;
yy647:
		yych = *++lexer->cursor;
		if (yych == 'a') goto yy764;
		goto yy50;
yy648:
		yych = *++lexer->cursor;
		if (yych == 'a') goto yy765;
		goto yy50;
yy649:
		yych = *++lexer->cursor;
		if (yych <= '@') {
			if (yych <= '/') goto yy50;
			if (yych <= '9') goto yy766;
			goto yy50;
		} else {
			if (yych <= 'F') goto yy766;
			if (yych <= '`') goto yy50;
			if (yych <= 'f') goto yy766;
			goto yy50;
		}
yy650:
		yych = *++lexer->cursor;
		if (yych == 'x') goto yy768;
		goto yy50;
yy651:
		yych = *++lexer->cursor;
		if (yych == 'n') goto yy769;
		goto yy50;
yy652:
		yych = *++lexer->cursor;
		if (yych == 'a') goto yy770;
		goto yy50;
yy653:
		yych = *++lexer->cursor;
		if (yych == 'e') goto yy771;
		goto yy50;
yy654:
		yych = *++lexer->cursor;
		if (yych == 'r') goto yy772;
		goto yy50;
yy655:
		yych = *++lexer->cursor;
		if (yych == 'n') goto yy773;
		goto yy50;
yy656:
		++lexer->cursor;
		if (yybm[0+(yych = *lexer->cursor)] & 16) {
			goto yy49;
		}
#line 254 "src/wast-lexer.cc"
		{ RETURN(BR_TABLE); }
#line 4282 "src/prebuilt/wast-lexer-gen.cc"
yy658:
		yych = *++lexer->cursor;
		if (yych == 'i') goto yy774;
		goto yy50;
yy659:
		yych = *++lexer->cursor;
		if (yych == 'm') goto yy775;
		goto yy50;
yy660:
		++lexer->cursor;
		if (yybm[0+(yych = *lexer->cursor)] & 16) {
			goto yy49;
		}
#line 308 "src/wast-lexer.cc"
		{ OPCODE(F32Ceil); RETURN(UNARY); }
#line 4298 "src/prebuilt/wast-lexer-gen.cc"
yy662:
		yych = *++lexer->cursor;
		if (yych == 't') goto yy776;
		goto yy50;
yy663:
		yych = *++lexer->cursor;
		if (yych == 'e') goto yy778;
		goto yy50;
yy664:
		yych = *++lexer->cursor;
		if (yych == 's') goto yy779;
		goto yy50;
yy665:
		yych = *++lexer->cursor;
		if (yych == 't') goto yy780;
		goto yy50;
yy666:
		yych = *++lexer->cursor;
		if (yych == 'r') goto yy781;
		goto yy50;
yy667:
		++lexer->cursor;
		if (yybm[0+(yych = *lexer->cursor)] & 16) {
			goto yy49;
		}
#line 267 "src/wast-lexer.cc"
		{ OPCODE(F32Load); RETURN(LOAD); }
#line 4326 "src/prebuilt/wast-lexer-gen.cc"
yy669:
		yych = *++lexer->cursor;
		if (yych == 'e') goto yy783;
		goto yy50;
yy670:
		yych = *++lexer->cursor;
		if (yych == 't') goto yy784;
		goto yy50;
yy671:
		++lexer->cursor;
		if (yybm[0+(yych = *lexer->cursor)] & 16) {
			goto yy49;
		}
#line 306 "src/wast-lexer.cc"
		{ OPCODE(F32Sqrt); RETURN(UNARY); }
#line 4342 "src/prebuilt/wast-lexer-gen.cc"
yy673:
		yych = *++lexer->cursor;
		if (yych == 'e') goto yy785;
		goto yy50;
yy674:
		yych = *++lexer->cursor;
		if (yych == 'c') goto yy787;
		goto yy50;
yy675:
		++lexer->cursor;
		if (yybm[0+(yych = *lexer->cursor)] & 16) {
			goto yy49;
		}
#line 309 "src/wast-lexer.cc"
		{ OPCODE(F64Ceil); RETURN(UNARY); }
#line 4358 "src/prebuilt/wast-lexer-gen.cc"
yy677:
		yych = *++lexer->cursor;
		if (yych == 't') goto yy789;
		goto yy50;
yy678:
		yych = *++lexer->cursor;
		if (yych == 'e') goto yy791;
		goto yy50;
yy679:
		yych = *++lexer->cursor;
		if (yych == 's') goto yy792;
		goto yy50;
yy680:
		yych = *++lexer->cursor;
		if (yych == 'r') goto yy793;
		goto yy50;
yy681:
		++lexer->cursor;
		if (yybm[0+(yych = *lexer->cursor)] & 16) {
			goto yy49;
		}
#line 268 "src/wast-lexer.cc"
		{ OPCODE(F64Load); RETURN(LOAD); }
#line 4382 "src/prebuilt/wast-lexer-gen.cc"
yy683:
		yych = *++lexer->cursor;
		if (yych == 'e') goto yy795;
		goto yy50;
yy684:
		yych = *++lexer->cursor;
		if (yych == 'o') goto yy796;
		goto yy50;
yy685:
		yych = *++lexer->cursor;
		if (yych == 't') goto yy797;
		goto yy50;
yy686:
		++lexer->cursor;
		if (yybm[0+(yych = *lexer->cursor)] & 16) {
			goto yy49;
		}
#line 307 "src/wast-lexer.cc"
		{ OPCODE(F64Sqrt); RETURN(UNARY); }
#line 4402 "src/prebuilt/wast-lexer-gen.cc"
yy688:
		yych = *++lexer->cursor;
		if (yych == 'e') goto yy798;
		goto yy50;
yy689:
		yych = *++lexer->cursor;
		if (yych == 'c') goto yy800;
		goto yy50;
yy690:
		yych = *++lexer->cursor;
		if (yych == 'a') goto yy802;
		goto yy50;
yy691:
		yych = *++lexer->cursor;
		if (yych == 'l') goto yy803;
		goto yy50;
yy692:
		yych = *++lexer->cursor;
		if (yych == 'o') goto yy805;
		goto yy50;
yy693:
		yych = *++lexer->cursor;
		if (yych == 't') goto yy806;
		goto yy50;
yy694:
		yych = *++lexer->cursor;
		if (yych == 's') goto yy808;
		if (yych == 'u') goto yy810;
		goto yy50;
yy695:
		++lexer->cursor;
		if (yybm[0+(yych = *lexer->cursor)] & 16) {
			goto yy49;
		}
#line 376 "src/wast-lexer.cc"
		{ OPCODE(I32GeS); RETURN(COMPARE); }
#line 4439 "src/prebuilt/wast-lexer-gen.cc"
yy697:
		++lexer->cursor;
		if (yybm[0+(yych = *lexer->cursor)] & 16) {
			goto yy49;
		}
#line 378 "src/wast-lexer.cc"
		{ OPCODE(I32GeU); RETURN(COMPARE); }
#line 4447 "src/prebuilt/wast-lexer-gen.cc"
yy699:
		++lexer->cursor;
		if (yybm[0+(yych = *lexer->cursor)] & 16) {
			goto yy49;
		}
#line 372 "src/wast-lexer.cc"
		{ OPCODE(I32GtS); RETURN(COMPARE); }
#line 4455 "src/prebuilt/wast-lexer-gen.cc"
yy701:
		++lexer->cursor;
		if (yybm[0+(yych = *lexer->cursor)] & 16) {
			goto yy49;
		}
#line 374 "src/wast-lexer.cc"
		{ OPCODE(I32GtU); RETURN(COMPARE); }
#line 4463 "src/prebuilt/wast-lexer-gen.cc"
yy703:
		++lexer->cursor;
		if (yybm[0+(yych = *lexer->cursor)] & 16) {
			goto yy49;
		}
#line 368 "src/wast-lexer.cc"
		{ OPCODE(I32LeS); RETURN(COMPARE); }
#line 4471 "src/prebuilt/wast-lexer-gen.cc"
yy705:
		++lexer->cursor;
		if (yybm[0+(yych = *lexer->cursor)] & 16) {
			goto yy49;
		}
#line 370 "src/wast-lexer.cc"
		{ OPCODE(I32LeU); RETURN(COMPARE); }
#line 4479 "src/prebuilt/wast-lexer-gen.cc"
yy707:
		++lexer->cursor;
		if ((yych = *lexer->cursor) <= '8') {
			if (yych <= ')') {
				if (yych <= '!') {
					if (yych >= '!') goto yy49;
				} else {
					if (yych <= '"') goto yy708;
					if (yych <= '\'') goto yy49;
				}
			} else {
				if (yych <= '0') {
					if (yych != ',') goto yy49;
				} else {
					if (yych <= '1') goto yy812;
					if (yych <= '7') goto yy49;
					goto yy813;
				}
			}
		} else {
			if (yych <= ']') {
				if (yych <= 'Z') {
					if (yych != ';') goto yy49;
				} else {
					if (yych == '\\') goto yy49;
				}
			} else {
				if (yych <= '|') {
					if (yych != '{') goto yy49;
				} else {
					if (yych == '~') goto yy49;
				}
			}
		}
yy708:
#line 265 "src/wast-lexer.cc"
		{ OPCODE(I32Load); RETURN(LOAD); }
#line 4517 "src/prebuilt/wast-lexer-gen.cc"
yy709:
		++lexer->cursor;
		if (yybm[0+(yych = *lexer->cursor)] & 16) {
			goto yy49;
		}
#line 364 "src/wast-lexer.cc"
		{ OPCODE(I32LtS); RETURN(COMPARE); }
#line 4525 "src/prebuilt/wast-lexer-gen.cc"
yy711:
		++lexer->cursor;
		if (yybm[0+(yych = *lexer->cursor)] & 16) {
			goto yy49;
		}
#line 366 "src/wast-lexer.cc"
		{ OPCODE(I32LtU); RETURN(COMPARE); }
#line 4533 "src/prebuilt/wast-lexer-gen.cc"
yy713:
		yych = *++lexer->cursor;
		if (yych == 'n') goto yy814;
		goto yy50;
yy714:
		yych = *++lexer->cursor;
		if (yych == 't') goto yy815;
		goto yy50;
yy715:
		yych = *++lexer->cursor;
		if (yych == 's') goto yy816;
		if (yych == 'u') goto yy818;
		goto yy50;
yy716:
		++lexer->cursor;
		if (yybm[0+(yych = *lexer->cursor)] & 16) {
			goto yy49;
		}
#line 342 "src/wast-lexer.cc"
		{ OPCODE(I32Rotl); RETURN(BINARY); }
#line 4554 "src/prebuilt/wast-lexer-gen.cc"
yy718:
		++lexer->cursor;
		if (yybm[0+(yych = *lexer->cursor)] & 16) {
			goto yy49;
		}
#line 344 "src/wast-lexer.cc"
		{ OPCODE(I32Rotr); RETURN(BINARY); }
#line 4562 "src/prebuilt/wast-lexer-gen.cc"
yy720:
		yych = *++lexer->cursor;
		if (yych == 's') goto yy820;
		if (yych == 'u') goto yy822;
		goto yy50;
yy721:
		yych = *++lexer->cursor;
		if (yych == 'e') goto yy824;
		goto yy50;
yy722:
		yych = *++lexer->cursor;
		if (yych == 'c') goto yy826;
		goto yy50;
yy723:
		yych = *++lexer->cursor;
		if (yych == '/') goto yy827;
		goto yy50;
yy724:
		yych = *++lexer->cursor;
		if (yych == 't') goto yy828;
		goto yy50;
yy725:
		yych = *++lexer->cursor;
		if (yych == 's') goto yy830;
		if (yych == 'u') goto yy832;
		goto yy50;
yy726:
		yych = *++lexer->cursor;
		if (yych == 'n') goto yy834;
		goto yy50;
yy727:
		++lexer->cursor;
		if (yybm[0+(yych = *lexer->cursor)] & 16) {
			goto yy49;
		}
#line 377 "src/wast-lexer.cc"
		{ OPCODE(I64GeS); RETURN(COMPARE); }
#line 4600 "src/prebuilt/wast-lexer-gen.cc"
yy729:
		++lexer->cursor;
		if (yybm[0+(yych = *lexer->cursor)] & 16) {
			goto yy49;
		}
#line 379 "src/wast-lexer.cc"
		{ OPCODE(I64GeU); RETURN(COMPARE); }
#line 4608 "src/prebuilt/wast-lexer-gen.cc"
yy731:
		++lexer->cursor;
		if (yybm[0+(yych = *lexer->cursor)] & 16) {
			goto yy49;
		}
#line 373 "src/wast-lexer.cc"
		{ OPCODE(I64GtS); RETURN(COMPARE); }
#line 4616 "src/prebuilt/wast-lexer-gen.cc"
yy733:
		++lexer->cursor;
		if (yybm[0+(yych = *lexer->cursor)] & 16) {
			goto yy49;
		}
#line 375 "src/wast-lexer.cc"
		{ OPCODE(I64GtU); RETURN(COMPARE); }
#line 4624 "src/prebuilt/wast-lexer-gen.cc"
yy735:
		++lexer->cursor;
		if (yybm[0+(yych = *lexer->cursor)] & 16) {
			goto yy49;
		}
#line 369 "src/wast-lexer.cc"
		{ OPCODE(I64LeS); RETURN(COMPARE); }
#line 4632 "src/prebuilt/wast-lexer-gen.cc"
yy737:
		++lexer->cursor;
		if (yybm[0+(yych = *lexer->cursor)] & 16) {
			goto yy49;
		}
#line 371 "src/wast-lexer.cc"
		{ OPCODE(I64LeU); RETURN(COMPARE); }
#line 4640 "src/prebuilt/wast-lexer-gen.cc"
yy739:
		++lexer->cursor;
		if ((yych = *lexer->cursor) <= '7') {
			if (yych <= '+') {
				if (yych <= '"') {
					if (yych == '!') goto yy49;
				} else {
					if (yych <= '\'') goto yy49;
					if (yych >= '*') goto yy49;
				}
			} else {
				if (yych <= '1') {
					if (yych <= ',') goto yy740;
					if (yych <= '0') goto yy49;
					goto yy835;
				} else {
					if (yych == '3') goto yy836;
					goto yy49;
				}
			}
		} else {
			if (yych <= '\\') {
				if (yych <= ';') {
					if (yych <= '8') goto yy837;
					if (yych <= ':') goto yy49;
				} else {
					if (yych != '[') goto yy49;
				}
			} else {
				if (yych <= '{') {
					if (yych <= ']') goto yy740;
					if (yych <= 'z') goto yy49;
				} else {
					if (yych == '}') goto yy740;
					if (yych <= '~') goto yy49;
				}
			}
		}
yy740:
#line 266 "src/wast-lexer.cc"
		{ OPCODE(I64Load); RETURN(LOAD); }
#line 4682 "src/prebuilt/wast-lexer-gen.cc"
yy741:
		++lexer->cursor;
		if (yybm[0+(yych = *lexer->cursor)] & 16) {
			goto yy49;
		}
#line 365 "src/wast-lexer.cc"
		{ OPCODE(I64LtS); RETURN(COMPARE); }
#line 4690 "src/prebuilt/wast-lexer-gen.cc"
yy743:
		++lexer->cursor;
		if (yybm[0+(yych = *lexer->cursor)] & 16) {
			goto yy49;
		}
#line 367 "src/wast-lexer.cc"
		{ OPCODE(I64LtU); RETURN(COMPARE); }
#line 4698 "src/prebuilt/wast-lexer-gen.cc"
yy745:
		yych = *++lexer->cursor;
		if (yych == 'n') goto yy838;
		goto yy50;
yy746:
		yych = *++lexer->cursor;
		if (yych == 't') goto yy839;
		goto yy50;
yy747:
		yych = *++lexer->cursor;
		if (yych == 's') goto yy840;
		if (yych == 'u') goto yy842;
		goto yy50;
yy748:
		++lexer->cursor;
		if (yybm[0+(yych = *lexer->cursor)] & 16) {
			goto yy49;
		}
#line 343 "src/wast-lexer.cc"
		{ OPCODE(I64Rotl); RETURN(BINARY); }
#line 4719 "src/prebuilt/wast-lexer-gen.cc"
yy750:
		++lexer->cursor;
		if (yybm[0+(yych = *lexer->cursor)] & 16) {
			goto yy49;
		}
#line 345 "src/wast-lexer.cc"
		{ OPCODE(I64Rotr); RETURN(BINARY); }
#line 4727 "src/prebuilt/wast-lexer-gen.cc"
yy752:
		yych = *++lexer->cursor;
		if (yych == 's') goto yy844;
		if (yych == 'u') goto yy846;
		goto yy50;
yy753:
		yych = *++lexer->cursor;
		if (yych == 'e') goto yy848;
		goto yy50;
yy754:
		yych = *++lexer->cursor;
		if (yych == 'c') goto yy850;
		goto yy50;
yy755:
		yych = *++lexer->cursor;
		if (yybm[0+yych] & 16) {
			goto yy49;
		}
		goto yy184;
yy756:
		++lexer->cursor;
		if ((yych = *lexer->cursor) <= ';') {
			if (yych <= ')') {
				if (yych <= '!') {
					if (yych >= '!') goto yy49;
				} else {
					if (yych <= '"') goto yy757;
					if (yych <= '\'') goto yy49;
				}
			} else {
				if (yych <= '/') {
					if (yych != ',') goto yy49;
				} else {
					if (yych <= '9') goto yy758;
					if (yych <= ':') goto yy49;
				}
			}
		} else {
			if (yych <= 'x') {
				if (yych <= '\\') {
					if (yych != '[') goto yy49;
				} else {
					if (yych <= ']') goto yy757;
					if (yych <= 'w') goto yy49;
					goto yy851;
				}
			} else {
				if (yych <= '|') {
					if (yych != '{') goto yy49;
				} else {
					if (yych == '~') goto yy49;
				}
			}
		}
yy757:
#line 288 "src/wast-lexer.cc"
		{ TEXT_AT(7); RETURN(OFFSET_EQ_NAT); }
#line 4785 "src/prebuilt/wast-lexer-gen.cc"
yy758:
		++lexer->cursor;
		if (lexer->limit <= lexer->cursor) FILL(1);
		yych = *lexer->cursor;
		if (yych <= ':') {
			if (yych <= ')') {
				if (yych <= '!') {
					if (yych <= ' ') goto yy757;
					goto yy49;
				} else {
					if (yych <= '"') goto yy757;
					if (yych <= '\'') goto yy49;
					goto yy757;
				}
			} else {
				if (yych <= ',') {
					if (yych <= '+') goto yy49;
					goto yy757;
				} else {
					if (yych <= '/') goto yy49;
					if (yych <= '9') goto yy758;
					goto yy49;
				}
			}
		} else {
			if (yych <= ']') {
				if (yych <= 'Z') {
					if (yych <= ';') goto yy757;
					goto yy49;
				} else {
					if (yych == '\\') goto yy49;
					goto yy757;
				}
			} else {
				if (yych <= '|') {
					if (yych == '{') goto yy757;
					goto yy49;
				} else {
					if (yych == '~') goto yy49;
					goto yy757;
				}
			}
		}
yy760:
		++lexer->cursor;
		if (yybm[0+(yych = *lexer->cursor)] & 16) {
			goto yy49;
		}
#line 436 "src/wast-lexer.cc"
		{ RETURN(REGISTER); }
#line 4836 "src/prebuilt/wast-lexer-gen.cc"
yy762:
		yych = *++lexer->cursor;
		if (yych == 'a') goto yy852;
		goto yy50;
yy763:
		yych = *++lexer->cursor;
		if (yych == 'l') goto yy853;
		goto yy50;
yy764:
		yych = *++lexer->cursor;
		if (yych == 'l') goto yy855;
		goto yy50;
yy765:
		yych = *++lexer->cursor;
		if (yych == 'b') goto yy857;
		goto yy50;
yy766:
		++lexer->cursor;
		if (lexer->limit <= lexer->cursor) FILL(1);
		yych = *lexer->cursor;
		if (yych <= '@') {
			if (yych <= '+') {
				if (yych <= '"') {
					if (yych == '!') goto yy49;
					goto yy508;
				} else {
					if (yych <= '\'') goto yy49;
					if (yych <= ')') goto yy508;
					goto yy49;
				}
			} else {
				if (yych <= '9') {
					if (yych <= ',') goto yy508;
					if (yych <= '/') goto yy49;
					goto yy766;
				} else {
					if (yych == ';') goto yy508;
					goto yy49;
				}
			}
		} else {
			if (yych <= '`') {
				if (yych <= '[') {
					if (yych <= 'F') goto yy766;
					if (yych <= 'Z') goto yy49;
					goto yy508;
				} else {
					if (yych == ']') goto yy508;
					goto yy49;
				}
			} else {
				if (yych <= '{') {
					if (yych <= 'f') goto yy766;
					if (yych <= 'z') goto yy49;
					goto yy508;
				} else {
					if (yych == '}') goto yy508;
					if (yych <= '~') goto yy49;
					goto yy508;
				}
			}
		}
yy768:
		yych = *++lexer->cursor;
		if (yych == 'h') goto yy858;
		goto yy50;
yy769:
		yych = *++lexer->cursor;
		if (yych == 'v') goto yy859;
		goto yy50;
yy770:
		yych = *++lexer->cursor;
		if (yych == 'l') goto yy860;
		goto yy50;
yy771:
		yych = *++lexer->cursor;
		if (yych == 't') goto yy861;
		goto yy50;
yy772:
		yych = *++lexer->cursor;
		if (yych == 'a') goto yy862;
		goto yy50;
yy773:
		yych = *++lexer->cursor;
		if (yych == 'l') goto yy863;
		goto yy50;
yy774:
		yych = *++lexer->cursor;
		if (yych == 'r') goto yy864;
		goto yy50;
yy775:
		yych = *++lexer->cursor;
		if (yych == 'e') goto yy865;
		goto yy50;
yy776:
		++lexer->cursor;
		if (yybm[0+(yych = *lexer->cursor)] & 16) {
			goto yy49;
		}
#line 292 "src/wast-lexer.cc"
		{ TYPE(F32); RETURN(CONST); }
#line 4938 "src/prebuilt/wast-lexer-gen.cc"
yy778:
		yych = *++lexer->cursor;
		if (yych == 'r') goto yy866;
		goto yy50;
yy779:
		yych = *++lexer->cursor;
		if (yych == 'i') goto yy867;
		goto yy50;
yy780:
		yych = *++lexer->cursor;
		if (yych == 'e') goto yy868;
		goto yy50;
yy781:
		++lexer->cursor;
		if (yybm[0+(yych = *lexer->cursor)] & 16) {
			goto yy49;
		}
#line 310 "src/wast-lexer.cc"
		{ OPCODE(F32Floor); RETURN(UNARY); }
#line 4958 "src/prebuilt/wast-lexer-gen.cc"
yy783:
		yych = *++lexer->cursor;
		if (yych == 's') goto yy869;
		goto yy50;
yy784:
		yych = *++lexer->cursor;
		if (yych == 'e') goto yy870;
		goto yy50;
yy785:
		++lexer->cursor;
		if (yybm[0+(yych = *lexer->cursor)] & 16) {
			goto yy49;
		}
#line 271 "src/wast-lexer.cc"
		{ OPCODE(F32Store); RETURN(STORE); }
#line 4974 "src/prebuilt/wast-lexer-gen.cc"
yy787:
		++lexer->cursor;
		if (yybm[0+(yych = *lexer->cursor)] & 16) {
			goto yy49;
		}
#line 312 "src/wast-lexer.cc"
		{ OPCODE(F32Trunc); RETURN(UNARY); }
#line 4982 "src/prebuilt/wast-lexer-gen.cc"
yy789:
		++lexer->cursor;
		if (yybm[0+(yych = *lexer->cursor)] & 16) {
			goto yy49;
		}
#line 293 "src/wast-lexer.cc"
		{ TYPE(F64); RETURN(CONST); }
#line 4990 "src/prebuilt/wast-lexer-gen.cc"
yy791:
		yych = *++lexer->cursor;
		if (yych == 'r') goto yy871;
		goto yy50;
yy792:
		yych = *++lexer->cursor;
		if (yych == 'i') goto yy872;
		goto yy50;
yy793:
		++lexer->cursor;
		if (yybm[0+(yych = *lexer->cursor)] & 16) {
			goto yy49;
		}
#line 311 "src/wast-lexer.cc"
		{ OPCODE(F64Floor); RETURN(UNARY); }
#line 5006 "src/prebuilt/wast-lexer-gen.cc"
yy795:
		yych = *++lexer->cursor;
		if (yych == 's') goto yy873;
		goto yy50;
yy796:
		yych = *++lexer->cursor;
		if (yych == 't') goto yy874;
		goto yy50;
yy797:
		yych = *++lexer->cursor;
		if (yych == 'e') goto yy875;
		goto yy50;
yy798:
		++lexer->cursor;
		if (yybm[0+(yych = *lexer->cursor)] & 16) {
			goto yy49;
		}
#line 272 "src/wast-lexer.cc"
		{ OPCODE(F64Store); RETURN(STORE); }
#line 5026 "src/prebuilt/wast-lexer-gen.cc"
yy800:
		++lexer->cursor;
		if (yybm[0+(yych = *lexer->cursor)] & 16) {
			goto yy49;
		}
#line 313 "src/wast-lexer.cc"
		{ OPCODE(F64Trunc); RETURN(UNARY); }
#line 5034 "src/prebuilt/wast-lexer-gen.cc"
yy802:
		yych = *++lexer->cursor;
		if (yych == 'l') goto yy876;
		goto yy50;
yy803:
		++lexer->cursor;
		if (yybm[0+(yych = *lexer->cursor)] & 16) {
			goto yy49;
		}
#line 260 "src/wast-lexer.cc"
		{ RETURN(GET_LOCAL); }
#line 5046 "src/prebuilt/wast-lexer-gen.cc"
yy805:
		yych = *++lexer->cursor;
		if (yych == 'r') goto yy878;
		goto yy50;
yy806:
		++lexer->cursor;
		if (yybm[0+(yych = *lexer->cursor)] & 16) {
			goto yy49;
		}
#line 290 "src/wast-lexer.cc"
		{ TYPE(I32); RETURN(CONST); }
#line 5058 "src/prebuilt/wast-lexer-gen.cc"
yy808:
		++lexer->cursor;
		if (yybm[0+(yych = *lexer->cursor)] & 16) {
			goto yy49;
		}
#line 322 "src/wast-lexer.cc"
		{ OPCODE(I32DivS); RETURN(BINARY); }
#line 5066 "src/prebuilt/wast-lexer-gen.cc"
yy810:
		++lexer->cursor;
		if (yybm[0+(yych = *lexer->cursor)] & 16) {
			goto yy49;
		}
#line 324 "src/wast-lexer.cc"
		{ OPCODE(I32DivU); RETURN(BINARY); }
#line 5074 "src/prebuilt/wast-lexer-gen.cc"
yy812:
		yych = *++lexer->cursor;
		if (yych == '6') goto yy879;
		goto yy50;
yy813:
		yych = *++lexer->cursor;
		if (yych == '_') goto yy880;
		goto yy50;
yy814:
		yych = *++lexer->cursor;
		if (yych == 't') goto yy881;
		goto yy50;
yy815:
		yych = *++lexer->cursor;
		if (yych == 'e') goto yy883;
		goto yy50;
yy816:
		++lexer->cursor;
		if (yybm[0+(yych = *lexer->cursor)] & 16) {
			goto yy49;
		}
#line 326 "src/wast-lexer.cc"
		{ OPCODE(I32RemS); RETURN(BINARY); }
#line 5098 "src/prebuilt/wast-lexer-gen.cc"
yy818:
		++lexer->cursor;
		if (yybm[0+(yych = *lexer->cursor)] & 16) {
			goto yy49;
		}
#line 328 "src/wast-lexer.cc"
		{ OPCODE(I32RemU); RETURN(BINARY); }
#line 5106 "src/prebuilt/wast-lexer-gen.cc"
yy820:
		++lexer->cursor;
		if (yybm[0+(yych = *lexer->cursor)] & 16) {
			goto yy49;
		}
#line 338 "src/wast-lexer.cc"
		{ OPCODE(I32ShrS); RETURN(BINARY); }
#line 5114 "src/prebuilt/wast-lexer-gen.cc"
yy822:
		++lexer->cursor;
		if (yybm[0+(yych = *lexer->cursor)] & 16) {
			goto yy49;
		}
#line 340 "src/wast-lexer.cc"
		{ OPCODE(I32ShrU); RETURN(BINARY); }
#line 5122 "src/prebuilt/wast-lexer-gen.cc"
yy824:
		++lexer->cursor;
		if ((yych = *lexer->cursor) <= '8') {
			if (yych <= ')') {
				if (yych <= '!') {
					if (yych >= '!') goto yy49;
				} else {
					if (yych <= '"') goto yy825;
					if (yych <= '\'') goto yy49;
				}
			} else {
				if (yych <= '0') {
					if (yych != ',') goto yy49;
				} else {
					if (yych <= '1') goto yy884;
					if (yych <= '7') goto yy49;
					goto yy885;
				}
			}
		} else {
			if (yych <= ']') {
				if (yych <= 'Z') {
					if (yych != ';') goto yy49;
				} else {
					if (yych == '\\') goto yy49;
				}
			} else {
				if (yych <= '|') {
					if (yych != '{') goto yy49;
				} else {
					if (yych == '~') goto yy49;
				}
			}
		}
yy825:
#line 269 "src/wast-lexer.cc"
		{ OPCODE(I32Store); RETURN(STORE); }
#line 5160 "src/prebuilt/wast-lexer-gen.cc"
yy826:
		yych = *++lexer->cursor;
		if (yych == '_') goto yy887;
		goto yy50;
yy827:
		yych = *++lexer->cursor;
		if (yych == 'i') goto yy888;
		goto yy50;
yy828:
		++lexer->cursor;
		if (yybm[0+(yych = *lexer->cursor)] & 16) {
			goto yy49;
		}
#line 291 "src/wast-lexer.cc"
		{ TYPE(I64); RETURN(CONST); }
#line 5176 "src/prebuilt/wast-lexer-gen.cc"
yy830:
		++lexer->cursor;
		if (yybm[0+(yych = *lexer->cursor)] & 16) {
			goto yy49;
		}
#line 323 "src/wast-lexer.cc"
		{ OPCODE(I64DivS); RETURN(BINARY); }
#line 5184 "src/prebuilt/wast-lexer-gen.cc"
yy832:
		++lexer->cursor;
		if (yybm[0+(yych = *lexer->cursor)] & 16) {
			goto yy49;
		}
#line 325 "src/wast-lexer.cc"
		{ OPCODE(I64DivU); RETURN(BINARY); }
#line 5192 "src/prebuilt/wast-lexer-gen.cc"
yy834:
		yych = *++lexer->cursor;
		if (yych == 'd') goto yy889;
		goto yy50;
yy835:
		yych = *++lexer->cursor;
		if (yych == '6') goto yy890;
		goto yy50;
yy836:
		yych = *++lexer->cursor;
		if (yych == '2') goto yy891;
		goto yy50;
yy837:
		yych = *++lexer->cursor;
		if (yych == '_') goto yy892;
		goto yy50;
yy838:
		yych = *++lexer->cursor;
		if (yych == 't') goto yy893;
		goto yy50;
yy839:
		yych = *++lexer->cursor;
		if (yych == 'e') goto yy895;
		goto yy50;
yy840:
		++lexer->cursor;
		if (yybm[0+(yych = *lexer->cursor)] & 16) {
			goto yy49;
		}
#line 327 "src/wast-lexer.cc"
		{ OPCODE(I64RemS); RETURN(BINARY); }
#line 5224 "src/prebuilt/wast-lexer-gen.cc"
yy842:
		++lexer->cursor;
		if (yybm[0+(yych = *lexer->cursor)] & 16) {
			goto yy49;
		}
#line 329 "src/wast-lexer.cc"
		{ OPCODE(I64RemU); RETURN(BINARY); }
#line 5232 "src/prebuilt/wast-lexer-gen.cc"
yy844:
		++lexer->cursor;
		if (yybm[0+(yych = *lexer->cursor)] & 16) {
			goto yy49;
		}
#line 339 "src/wast-lexer.cc"
		{ OPCODE(I64ShrS); RETURN(BINARY); }
#line 5240 "src/prebuilt/wast-lexer-gen.cc"
yy846:
		++lexer->cursor;
		if (yybm[0+(yych = *lexer->cursor)] & 16) {
			goto yy49;
		}
#line 341 "src/wast-lexer.cc"
		{ OPCODE(I64ShrU); RETURN(BINARY); }
#line 5248 "src/prebuilt/wast-lexer-gen.cc"
yy848:
		++lexer->cursor;
		if ((yych = *lexer->cursor) <= '7') {
			if (yych <= '+') {
				if (yych <= '"') {
					if (yych == '!') goto yy49;
				} else {
					if (yych <= '\'') goto yy49;
					if (yych >= '*') goto yy49;
				}
			} else {
				if (yych <= '1') {
					if (yych <= ',') goto yy849;
					if (yych <= '0') goto yy49;
					goto yy896;
				} else {
					if (yych == '3') goto yy897;
					goto yy49;
				}
			}
		} else {
			if (yych <= '\\') {
				if (yych <= ';') {
					if (yych <= '8') goto yy898;
					if (yych <= ':') goto yy49;
				} else {
					if (yych != '[') goto yy49;
				}
			} else {
				if (yych <= '{') {
					if (yych <= ']') goto yy849;
					if (yych <= 'z') goto yy49;
				} else {
					if (yych == '}') goto yy849;
					if (yych <= '~') goto yy49;
				}
			}
		}
yy849:
#line 270 "src/wast-lexer.cc"
		{ OPCODE(I64Store); RETURN(STORE); }
#line 5290 "src/prebuilt/wast-lexer-gen.cc"
yy850:
		yych = *++lexer->cursor;
		if (yych == '_') goto yy900;
		goto yy50;
yy851:
		yych = *++lexer->cursor;
		if (yych <= '@') {
			if (yych <= '/') goto yy50;
			if (yych <= '9') goto yy901;
			goto yy50;
		} else {
			if (yych <= 'F') goto yy901;
			if (yych <= '`') goto yy50;
			if (yych <= 'f') goto yy901;
			goto yy50;
		}
yy852:
		yych = *++lexer->cursor;
		if (yych == 'l') goto yy903;
		goto yy50;
yy853:
		++lexer->cursor;
		if (yybm[0+(yych = *lexer->cursor)] & 16) {
			goto yy49;
		}
#line 261 "src/wast-lexer.cc"
		{ RETURN(SET_LOCAL); }
#line 5318 "src/prebuilt/wast-lexer-gen.cc"
yy855:
		++lexer->cursor;
		if (yybm[0+(yych = *lexer->cursor)] & 16) {
			goto yy49;
		}
#line 262 "src/wast-lexer.cc"
		{ RETURN(TEE_LOCAL); }
#line 5326 "src/prebuilt/wast-lexer-gen.cc"
yy857:
		yych = *++lexer->cursor;
		if (yych == 'l') goto yy905;
		goto yy50;
yy858:
		yych = *++lexer->cursor;
		if (yych == 'a') goto yy906;
		goto yy50;
yy859:
		yych = *++lexer->cursor;
		if (yych == 'a') goto yy907;
		goto yy50;
yy860:
		yych = *++lexer->cursor;
		if (yych == 'f') goto yy908;
		goto yy50;
yy861:
		yych = *++lexer->cursor;
		if (yych == 'u') goto yy909;
		goto yy50;
yy862:
		yych = *++lexer->cursor;
		if (yych == 'p') goto yy910;
		goto yy50;
yy863:
		yych = *++lexer->cursor;
		if (yych == 'i') goto yy912;
		goto yy50;
yy864:
		yych = *++lexer->cursor;
		if (yych == 'e') goto yy913;
		goto yy50;
yy865:
		yych = *++lexer->cursor;
		if (yych == 'm') goto yy914;
		goto yy50;
yy866:
		yych = *++lexer->cursor;
		if (yych == 't') goto yy915;
		goto yy50;
yy867:
		yych = *++lexer->cursor;
		if (yych == 'g') goto yy916;
		goto yy50;
yy868:
		yych = *++lexer->cursor;
		if (yych == '/') goto yy917;
		goto yy50;
yy869:
		yych = *++lexer->cursor;
		if (yych == 't') goto yy918;
		goto yy50;
yy870:
		yych = *++lexer->cursor;
		if (yych == 'r') goto yy920;
		goto yy50;
yy871:
		yych = *++lexer->cursor;
		if (yych == 't') goto yy921;
		goto yy50;
yy872:
		yych = *++lexer->cursor;
		if (yych == 'g') goto yy922;
		goto yy50;
yy873:
		yych = *++lexer->cursor;
		if (yych == 't') goto yy923;
		goto yy50;
yy874:
		yych = *++lexer->cursor;
		if (yych == 'e') goto yy925;
		goto yy50;
yy875:
		yych = *++lexer->cursor;
		if (yych == 'r') goto yy926;
		goto yy50;
yy876:
		++lexer->cursor;
		if (yybm[0+(yych = *lexer->cursor)] & 16) {
			goto yy49;
		}
#line 263 "src/wast-lexer.cc"
		{ RETURN(GET_GLOBAL); }
#line 5410 "src/prebuilt/wast-lexer-gen.cc"
yy878:
		yych = *++lexer->cursor;
		if (yych == 'y') goto yy927;
		goto yy50;
yy879:
		yych = *++lexer->cursor;
		if (yych == '_') goto yy929;
		goto yy50;
yy880:
		yych = *++lexer->cursor;
		if (yych == 's') goto yy930;
		if (yych == 'u') goto yy932;
		goto yy50;
yy881:
		++lexer->cursor;
		if (yybm[0+(yych = *lexer->cursor)] & 16) {
			goto yy49;
		}
#line 300 "src/wast-lexer.cc"
		{ OPCODE(I32Popcnt); RETURN(UNARY); }
#line 5431 "src/prebuilt/wast-lexer-gen.cc"
yy883:
		yych = *++lexer->cursor;
		if (yych == 'r') goto yy934;
		goto yy50;
yy884:
		yych = *++lexer->cursor;
		if (yych == '6') goto yy935;
		goto yy50;
yy885:
		++lexer->cursor;
		if (yybm[0+(yych = *lexer->cursor)] & 16) {
			goto yy49;
		}
#line 283 "src/wast-lexer.cc"
		{ OPCODE(I32Store8); RETURN(STORE); }
#line 5447 "src/prebuilt/wast-lexer-gen.cc"
yy887:
		yych = *++lexer->cursor;
		if (yych == 's') goto yy937;
		if (yych == 'u') goto yy938;
		goto yy50;
yy888:
		yych = *++lexer->cursor;
		if (yych == '6') goto yy939;
		goto yy50;
yy889:
		yych = *++lexer->cursor;
		if (yych == '_') goto yy940;
		goto yy50;
yy890:
		yych = *++lexer->cursor;
		if (yych == '_') goto yy941;
		goto yy50;
yy891:
		yych = *++lexer->cursor;
		if (yych == '_') goto yy942;
		goto yy50;
yy892:
		yych = *++lexer->cursor;
		if (yych == 's') goto yy943;
		if (yych == 'u') goto yy945;
		goto yy50;
yy893:
		++lexer->cursor;
		if (yybm[0+(yych = *lexer->cursor)] & 16) {
			goto yy49;
		}
#line 301 "src/wast-lexer.cc"
		{ OPCODE(I64Popcnt); RETURN(UNARY); }
#line 5481 "src/prebuilt/wast-lexer-gen.cc"
yy895:
		yych = *++lexer->cursor;
		if (yych == 'r') goto yy947;
		goto yy50;
yy896:
		yych = *++lexer->cursor;
		if (yych == '6') goto yy948;
		goto yy50;
yy897:
		yych = *++lexer->cursor;
		if (yych == '2') goto yy950;
		goto yy50;
yy898:
		++lexer->cursor;
		if (yybm[0+(yych = *lexer->cursor)] & 16) {
			goto yy49;
		}
#line 284 "src/wast-lexer.cc"
		{ OPCODE(I64Store8); RETURN(STORE); }
#line 5501 "src/prebuilt/wast-lexer-gen.cc"
yy900:
		yych = *++lexer->cursor;
		if (yych == 's') goto yy952;
		if (yych == 'u') goto yy953;
		goto yy50;
yy901:
		++lexer->cursor;
		if (lexer->limit <= lexer->cursor) FILL(1);
		yych = *lexer->cursor;
		if (yych <= '@') {
			if (yych <= '+') {
				if (yych <= '"') {
					if (yych == '!') goto yy49;
					goto yy757;
				} else {
					if (yych <= '\'') goto yy49;
					if (yych <= ')') goto yy757;
					goto yy49;
				}
			} else {
				if (yych <= '9') {
					if (yych <= ',') goto yy757;
					if (yych <= '/') goto yy49;
					goto yy901;
				} else {
					if (yych == ';') goto yy757;
					goto yy49;
				}
			}
		} else {
			if (yych <= '`') {
				if (yych <= '[') {
					if (yych <= 'F') goto yy901;
					if (yych <= 'Z') goto yy49;
					goto yy757;
				} else {
					if (yych == ']') goto yy757;
					goto yy49;
				}
			} else {
				if (yych <= '{') {
					if (yych <= 'f') goto yy901;
					if (yych <= 'z') goto yy49;
					goto yy757;
				} else {
					if (yych == '}') goto yy757;
					if (yych <= '~') goto yy49;
					goto yy757;
				}
			}
		}
yy903:
		++lexer->cursor;
		if (yybm[0+(yych = *lexer->cursor)] & 16) {
			goto yy49;
		}
#line 264 "src/wast-lexer.cc"
		{ RETURN(SET_GLOBAL); }
#line 5560 "src/prebuilt/wast-lexer-gen.cc"
yy905:
		yych = *++lexer->cursor;
		if (yych == 'e') goto yy954;
		goto yy50;
yy906:
		yych = *++lexer->cursor;
		if (yych == 'u') goto yy956;
		goto yy50;
yy907:
		yych = *++lexer->cursor;
		if (yych == 'l') goto yy957;
		goto yy50;
yy908:
		yych = *++lexer->cursor;
		if (yych == 'o') goto yy958;
		goto yy50;
yy909:
		yych = *++lexer->cursor;
		if (yych == 'r') goto yy959;
		goto yy50;
yy910:
		++lexer->cursor;
		if (yybm[0+(yych = *lexer->cursor)] & 16) {
			goto yy49;
		}
#line 447 "src/wast-lexer.cc"
		{ RETURN(ASSERT_TRAP); }
#line 5588 "src/prebuilt/wast-lexer-gen.cc"
yy912:
		yych = *++lexer->cursor;
		if (yych == 'n') goto yy960;
		goto yy50;
yy913:
		yych = *++lexer->cursor;
		if (yych == 'c') goto yy961;
		goto yy50;
yy914:
		yych = *++lexer->cursor;
		if (yych == 'o') goto yy962;
		goto yy50;
yy915:
		yych = *++lexer->cursor;
		if (yych == '_') goto yy963;
		goto yy50;
yy916:
		yych = *++lexer->cursor;
		if (yych == 'n') goto yy964;
		goto yy50;
yy917:
		yych = *++lexer->cursor;
		if (yych == 'f') goto yy966;
		goto yy50;
yy918:
		++lexer->cursor;
		if (yybm[0+(yych = *lexer->cursor)] & 16) {
			goto yy49;
		}
#line 314 "src/wast-lexer.cc"
		{ OPCODE(F32Nearest); RETURN(UNARY); }
#line 5620 "src/prebuilt/wast-lexer-gen.cc"
yy920:
		yych = *++lexer->cursor;
		if (yych == 'p') goto yy967;
		goto yy50;
yy921:
		yych = *++lexer->cursor;
		if (yych == '_') goto yy968;
		goto yy50;
yy922:
		yych = *++lexer->cursor;
		if (yych == 'n') goto yy969;
		goto yy50;
yy923:
		++lexer->cursor;
		if (yybm[0+(yych = *lexer->cursor)] & 16) {
			goto yy49;
		}
#line 315 "src/wast-lexer.cc"
		{ OPCODE(F64Nearest); RETURN(UNARY); }
#line 5640 "src/prebuilt/wast-lexer-gen.cc"
yy925:
		yych = *++lexer->cursor;
		if (yych == '/') goto yy971;
		goto yy50;
yy926:
		yych = *++lexer->cursor;
		if (yych == 'p') goto yy972;
		goto yy50;
yy927:
		++lexer->cursor;
		if (yybm[0+(yych = *lexer->cursor)] & 16) {
			goto yy49;
		}
#line 420 "src/wast-lexer.cc"
		{ RETURN(GROW_MEMORY); }
#line 5656 "src/prebuilt/wast-lexer-gen.cc"
yy929:
		yych = *++lexer->cursor;
		if (yych == 's') goto yy973;
		if (yych == 'u') goto yy975;
		goto yy50;
yy930:
		++lexer->cursor;
		if (yybm[0+(yych = *lexer->cursor)] & 16) {
			goto yy49;
		}
#line 273 "src/wast-lexer.cc"
		{ OPCODE(I32Load8S); RETURN(LOAD); }
#line 5669 "src/prebuilt/wast-lexer-gen.cc"
yy932:
		++lexer->cursor;
		if (yybm[0+(yych = *lexer->cursor)] & 16) {
			goto yy49;
		}
#line 275 "src/wast-lexer.cc"
		{ OPCODE(I32Load8U); RETURN(LOAD); }
#line 5677 "src/prebuilt/wast-lexer-gen.cc"
yy934:
		yych = *++lexer->cursor;
		if (yych == 'p') goto yy977;
		goto yy50;
yy935:
		++lexer->cursor;
		if (yybm[0+(yych = *lexer->cursor)] & 16) {
			goto yy49;
		}
#line 285 "src/wast-lexer.cc"
		{ OPCODE(I32Store16); RETURN(STORE); }
#line 5689 "src/prebuilt/wast-lexer-gen.cc"
yy937:
		yych = *++lexer->cursor;
		if (yych == '/') goto yy978;
		goto yy50;
yy938:
		yych = *++lexer->cursor;
		if (yych == '/') goto yy979;
		goto yy50;
yy939:
		yych = *++lexer->cursor;
		if (yych == '4') goto yy980;
		goto yy50;
yy940:
		yych = *++lexer->cursor;
		if (yych == 's') goto yy982;
		if (yych == 'u') goto yy983;
		goto yy50;
yy941:
		yych = *++lexer->cursor;
		if (yych == 's') goto yy984;
		if (yych == 'u') goto yy986;
		goto yy50;
yy942:
		yych = *++lexer->cursor;
		if (yych == 's') goto yy988;
		if (yych == 'u') goto yy990;
		goto yy50;
yy943:
		++lexer->cursor;
		if (yybm[0+(yych = *lexer->cursor)] & 16) {
			goto yy49;
		}
#line 274 "src/wast-lexer.cc"
		{ OPCODE(I64Load8S); RETURN(LOAD); }
#line 5724 "src/prebuilt/wast-lexer-gen.cc"
yy945:
		++lexer->cursor;
		if (yybm[0+(yych = *lexer->cursor)] & 16) {
			goto yy49;
		}
#line 276 "src/wast-lexer.cc"
		{ OPCODE(I64Load8U); RETURN(LOAD); }
#line 5732 "src/prebuilt/wast-lexer-gen.cc"
yy947:
		yych = *++lexer->cursor;
		if (yych == 'p') goto yy992;
		goto yy50;
yy948:
		++lexer->cursor;
		if (yybm[0+(yych = *lexer->cursor)] & 16) {
			goto yy49;
		}
#line 286 "src/wast-lexer.cc"
		{ OPCODE(I64Store16); RETURN(STORE); }
#line 5744 "src/prebuilt/wast-lexer-gen.cc"
yy950:
		++lexer->cursor;
		if (yybm[0+(yych = *lexer->cursor)] & 16) {
			goto yy49;
		}
#line 287 "src/wast-lexer.cc"
		{ OPCODE(I64Store32); RETURN(STORE); }
#line 5752 "src/prebuilt/wast-lexer-gen.cc"
yy952:
		yych = *++lexer->cursor;
		if (yych == '/') goto yy993;
		goto yy50;
yy953:
		yych = *++lexer->cursor;
		if (yych == '/') goto yy994;
		goto yy50;
yy954:
		++lexer->cursor;
		if (yybm[0+(yych = *lexer->cursor)] & 16) {
			goto yy49;
		}
#line 418 "src/wast-lexer.cc"
		{ RETURN(UNREACHABLE); }
#line 5768 "src/prebuilt/wast-lexer-gen.cc"
yy956:
		yych = *++lexer->cursor;
		if (yych == 's') goto yy995;
		goto yy50;
yy957:
		yych = *++lexer->cursor;
		if (yych == 'i') goto yy996;
		goto yy50;
yy958:
		yych = *++lexer->cursor;
		if (yych == 'r') goto yy997;
		goto yy50;
yy959:
		yych = *++lexer->cursor;
		if (yych == 'n') goto yy998;
		goto yy50;
yy960:
		yych = *++lexer->cursor;
		if (yych == 'k') goto yy1000;
		goto yy50;
yy961:
		yych = *++lexer->cursor;
		if (yych == 't') goto yy1001;
		goto yy50;
yy962:
		yych = *++lexer->cursor;
		if (yych == 'r') goto yy1003;
		goto yy50;
yy963:
		yych = *++lexer->cursor;
		if (yych == 's') goto yy1004;
		if (yych == 'u') goto yy1005;
		goto yy50;
yy964:
		++lexer->cursor;
		if (yybm[0+(yych = *lexer->cursor)] & 16) {
			goto yy49;
		}
#line 358 "src/wast-lexer.cc"
		{ OPCODE(F32Copysign); RETURN(BINARY); }
#line 5809 "src/prebuilt/wast-lexer-gen.cc"
yy966:
		yych = *++lexer->cursor;
		if (yych == '6') goto yy1006;
		goto yy50;
yy967:
		yych = *++lexer->cursor;
		if (yych == 'r') goto yy1007;
		goto yy50;
yy968:
		yych = *++lexer->cursor;
		if (yych == 's') goto yy1008;
		if (yych == 'u') goto yy1009;
		goto yy50;
yy969:
		++lexer->cursor;
		if (yybm[0+(yych = *lexer->cursor)] & 16) {
			goto yy49;
		}
#line 359 "src/wast-lexer.cc"
		{ OPCODE(F64Copysign); RETURN(BINARY); }
#line 5830 "src/prebuilt/wast-lexer-gen.cc"
yy971:
		yych = *++lexer->cursor;
		if (yych == 'f') goto yy1010;
		goto yy50;
yy972:
		yych = *++lexer->cursor;
		if (yych == 'r') goto yy1011;
		goto yy50;
yy973:
		++lexer->cursor;
		if (yybm[0+(yych = *lexer->cursor)] & 16) {
			goto yy49;
		}
#line 277 "src/wast-lexer.cc"
		{ OPCODE(I32Load16S); RETURN(LOAD); }
#line 5846 "src/prebuilt/wast-lexer-gen.cc"
yy975:
		++lexer->cursor;
		if (yybm[0+(yych = *lexer->cursor)] & 16) {
			goto yy49;
		}
#line 279 "src/wast-lexer.cc"
		{ OPCODE(I32Load16U); RETURN(LOAD); }
#line 5854 "src/prebuilt/wast-lexer-gen.cc"
yy977:
		yych = *++lexer->cursor;
		if (yych == 'r') goto yy1012;
		goto yy50;
yy978:
		yych = *++lexer->cursor;
		if (yych == 'f') goto yy1013;
		goto yy50;
yy979:
		yych = *++lexer->cursor;
		if (yych == 'f') goto yy1014;
		goto yy50;
yy980:
		++lexer->cursor;
		if (yybm[0+(yych = *lexer->cursor)] & 16) {
			goto yy49;
		}
#line 394 "src/wast-lexer.cc"
		{ OPCODE(I32WrapI64); RETURN(CONVERT); }
#line 5874 "src/prebuilt/wast-lexer-gen.cc"
yy982:
		yych = *++lexer->cursor;
		if (yych == '/') goto yy1015;
		goto yy50;
yy983:
		yych = *++lexer->cursor;
		if (yych == '/') goto yy1016;
		goto yy50;
yy984:
		++lexer->cursor;
		if (yybm[0+(yych = *lexer->cursor)] & 16) {
			goto yy49;
		}
#line 278 "src/wast-lexer.cc"
		{ OPCODE(I64Load16S); RETURN(LOAD); }
#line 5890 "src/prebuilt/wast-lexer-gen.cc"
yy986:
		++lexer->cursor;
		if (yybm[0+(yych = *lexer->cursor)] & 16) {
			goto yy49;
		}
#line 280 "src/wast-lexer.cc"
		{ OPCODE(I64Load16U); RETURN(LOAD); }
#line 5898 "src/prebuilt/wast-lexer-gen.cc"
yy988:
		++lexer->cursor;
		if (yybm[0+(yych = *lexer->cursor)] & 16) {
			goto yy49;
		}
#line 281 "src/wast-lexer.cc"
		{ OPCODE(I64Load32S); RETURN(LOAD); }
#line 5906 "src/prebuilt/wast-lexer-gen.cc"
yy990:
		++lexer->cursor;
		if (yybm[0+(yych = *lexer->cursor)] & 16) {
			goto yy49;
		}
#line 282 "src/wast-lexer.cc"
		{ OPCODE(I64Load32U); RETURN(LOAD); }
#line 5914 "src/prebuilt/wast-lexer-gen.cc"
yy992:
		yych = *++lexer->cursor;
		if (yych == 'r') goto yy1017;
		goto yy50;
yy993:
		yych = *++lexer->cursor;
		if (yych == 'f') goto yy1018;
		goto yy50;
yy994:
		yych = *++lexer->cursor;
		if (yych == 'f') goto yy1019;
		goto yy50;
yy995:
		yych = *++lexer->cursor;
		if (yych == 't') goto yy1020;
		goto yy50;
yy996:
		yych = *++lexer->cursor;
		if (yych == 'd') goto yy1021;
		goto yy50;
yy997:
		yych = *++lexer->cursor;
		if (yych == 'm') goto yy1023;
		goto yy50;
yy998:
		++lexer->cursor;
		if ((yych = *lexer->cursor) <= 'Z') {
			if (yych <= ')') {
				if (yych <= '!') {
					if (yych >= '!') goto yy49;
				} else {
					if (yych <= '"') goto yy999;
					if (yych <= '\'') goto yy49;
				}
			} else {
				if (yych <= ',') {
					if (yych <= '+') goto yy49;
				} else {
					if (yych != ';') goto yy49;
				}
			}
		} else {
			if (yych <= '_') {
				if (yych <= '\\') {
					if (yych >= '\\') goto yy49;
				} else {
					if (yych <= ']') goto yy999;
					if (yych <= '^') goto yy49;
					goto yy1024;
				}
			} else {
				if (yych <= '|') {
					if (yych != '{') goto yy49;
				} else {
					if (yych == '~') goto yy49;
				}
			}
		}
yy999:
#line 442 "src/wast-lexer.cc"
		{ RETURN(ASSERT_RETURN); }
#line 5976 "src/prebuilt/wast-lexer-gen.cc"
yy1000:
		yych = *++lexer->cursor;
		if (yych == 'a') goto yy1025;
		goto yy50;
yy1001:
		++lexer->cursor;
		if (yybm[0+(yych = *lexer->cursor)] & 16) {
			goto yy49;
		}
#line 256 "src/wast-lexer.cc"
		{ RETURN(CALL_INDIRECT); }
#line 5988 "src/prebuilt/wast-lexer-gen.cc"
yy1003:
		yych = *++lexer->cursor;
		if (yych == 'y') goto yy1026;
		goto yy50;
yy1004:
		yych = *++lexer->cursor;
		if (yych == '/') goto yy1028;
		goto yy50;
yy1005:
		yych = *++lexer->cursor;
		if (yych == '/') goto yy1029;
		goto yy50;
yy1006:
		yych = *++lexer->cursor;
		if (yych == '4') goto yy1030;
		goto yy50;
yy1007:
		yych = *++lexer->cursor;
		if (yych == 'e') goto yy1032;
		goto yy50;
yy1008:
		yych = *++lexer->cursor;
		if (yych == '/') goto yy1033;
		goto yy50;
yy1009:
		yych = *++lexer->cursor;
		if (yych == '/') goto yy1034;
		goto yy50;
yy1010:
		yych = *++lexer->cursor;
		if (yych == '3') goto yy1035;
		goto yy50;
yy1011:
		yych = *++lexer->cursor;
		if (yych == 'e') goto yy1036;
		goto yy50;
yy1012:
		yych = *++lexer->cursor;
		if (yych == 'e') goto yy1037;
		goto yy50;
yy1013:
		yych = *++lexer->cursor;
		if (yych == '3') goto yy1038;
		if (yych == '6') goto yy1039;
		goto yy50;
yy1014:
		yych = *++lexer->cursor;
		if (yych == '3') goto yy1040;
		if (yych == '6') goto yy1041;
		goto yy50;
yy1015:
		yych = *++lexer->cursor;
		if (yych == 'i') goto yy1042;
		goto yy50;
yy1016:
		yych = *++lexer->cursor;
		if (yych == 'i') goto yy1043;
		goto yy50;
yy1017:
		yych = *++lexer->cursor;
		if (yych == 'e') goto yy1044;
		goto yy50;
yy1018:
		yych = *++lexer->cursor;
		if (yych == '3') goto yy1045;
		if (yych == '6') goto yy1046;
		goto yy50;
yy1019:
		yych = *++lexer->cursor;
		if (yych == '3') goto yy1047;
		if (yych == '6') goto yy1048;
		goto yy50;
yy1020:
		yych = *++lexer->cursor;
		if (yych == 'i') goto yy1049;
		goto yy50;
yy1021:
		++lexer->cursor;
		if (yybm[0+(yych = *lexer->cursor)] & 16) {
			goto yy49;
		}
#line 440 "src/wast-lexer.cc"
		{ RETURN(ASSERT_INVALID); }
#line 6072 "src/prebuilt/wast-lexer-gen.cc"
yy1023:
		yych = *++lexer->cursor;
		if (yych == 'e') goto yy1050;
		goto yy50;
yy1024:
		yych = *++lexer->cursor;
		if (yych == 'a') goto yy1051;
		if (yych == 'c') goto yy1052;
		goto yy50;
yy1025:
		yych = *++lexer->cursor;
		if (yych == 'b') goto yy1053;
		goto yy50;
yy1026:
		++lexer->cursor;
		if (yybm[0+(yych = *lexer->cursor)] & 16) {
			goto yy49;
		}
#line 419 "src/wast-lexer.cc"
		{ RETURN(CURRENT_MEMORY); }
#line 6093 "src/prebuilt/wast-lexer-gen.cc"
yy1028:
		yych = *++lexer->cursor;
		if (yych == 'i') goto yy1054;
		goto yy50;
yy1029:
		yych = *++lexer->cursor;
		if (yych == 'i') goto yy1055;
		goto yy50;
yy1030:
		++lexer->cursor;
		if (yybm[0+(yych = *lexer->cursor)] & 16) {
			goto yy49;
		}
#line 412 "src/wast-lexer.cc"
		{ OPCODE(F32DemoteF64); RETURN(CONVERT); }
#line 6109 "src/prebuilt/wast-lexer-gen.cc"
yy1032:
		yych = *++lexer->cursor;
		if (yych == 't') goto yy1056;
		goto yy50;
yy1033:
		yych = *++lexer->cursor;
		if (yych == 'i') goto yy1057;
		goto yy50;
yy1034:
		yych = *++lexer->cursor;
		if (yych == 'i') goto yy1058;
		goto yy50;
yy1035:
		yych = *++lexer->cursor;
		if (yych == '2') goto yy1059;
		goto yy50;
yy1036:
		yych = *++lexer->cursor;
		if (yych == 't') goto yy1061;
		goto yy50;
yy1037:
		yych = *++lexer->cursor;
		if (yych == 't') goto yy1062;
		goto yy50;
yy1038:
		yych = *++lexer->cursor;
		if (yych == '2') goto yy1063;
		goto yy50;
yy1039:
		yych = *++lexer->cursor;
		if (yych == '4') goto yy1065;
		goto yy50;
yy1040:
		yych = *++lexer->cursor;
		if (yych == '2') goto yy1067;
		goto yy50;
yy1041:
		yych = *++lexer->cursor;
		if (yych == '4') goto yy1069;
		goto yy50;
yy1042:
		yych = *++lexer->cursor;
		if (yych == '3') goto yy1071;
		goto yy50;
yy1043:
		yych = *++lexer->cursor;
		if (yych == '3') goto yy1072;
		goto yy50;
yy1044:
		yych = *++lexer->cursor;
		if (yych == 't') goto yy1073;
		goto yy50;
yy1045:
		yych = *++lexer->cursor;
		if (yych == '2') goto yy1074;
		goto yy50;
yy1046:
		yych = *++lexer->cursor;
		if (yych == '4') goto yy1076;
		goto yy50;
yy1047:
		yych = *++lexer->cursor;
		if (yych == '2') goto yy1078;
		goto yy50;
yy1048:
		yych = *++lexer->cursor;
		if (yych == '4') goto yy1080;
		goto yy50;
yy1049:
		yych = *++lexer->cursor;
		if (yych == 'o') goto yy1082;
		goto yy50;
yy1050:
		yych = *++lexer->cursor;
		if (yych == 'd') goto yy1083;
		goto yy50;
yy1051:
		yych = *++lexer->cursor;
		if (yych == 'r') goto yy1085;
		goto yy50;
yy1052:
		yych = *++lexer->cursor;
		if (yych == 'a') goto yy1086;
		goto yy50;
yy1053:
		yych = *++lexer->cursor;
		if (yych == 'l') goto yy1087;
		goto yy50;
yy1054:
		yych = *++lexer->cursor;
		if (yych == '3') goto yy1088;
		if (yych == '6') goto yy1089;
		goto yy50;
yy1055:
		yych = *++lexer->cursor;
		if (yych == '3') goto yy1090;
		if (yych == '6') goto yy1091;
		goto yy50;
yy1056:
		yych = *++lexer->cursor;
		if (yych == '/') goto yy1092;
		goto yy50;
yy1057:
		yych = *++lexer->cursor;
		if (yych == '3') goto yy1093;
		if (yych == '6') goto yy1094;
		goto yy50;
yy1058:
		yych = *++lexer->cursor;
		if (yych == '3') goto yy1095;
		if (yych == '6') goto yy1096;
		goto yy50;
yy1059:
		++lexer->cursor;
		if (yybm[0+(yych = *lexer->cursor)] & 16) {
			goto yy49;
		}
#line 411 "src/wast-lexer.cc"
		{ OPCODE(F64PromoteF32); RETURN(CONVERT); }
#line 6229 "src/prebuilt/wast-lexer-gen.cc"
yy1061:
		yych = *++lexer->cursor;
		if (yych == '/') goto yy1097;
		goto yy50;
yy1062:
		yych = *++lexer->cursor;
		if (yych == '/') goto yy1098;
		goto yy50;
yy1063:
		++lexer->cursor;
		if (yybm[0+(yych = *lexer->cursor)] & 16) {
			goto yy49;
		}
#line 395 "src/wast-lexer.cc"
		{ OPCODE(I32TruncSF32); RETURN(CONVERT); }
#line 6245 "src/prebuilt/wast-lexer-gen.cc"
yy1065:
		++lexer->cursor;
		if (yybm[0+(yych = *lexer->cursor)] & 16) {
			goto yy49;
		}
#line 397 "src/wast-lexer.cc"
		{ OPCODE(I32TruncSF64); RETURN(CONVERT); }
#line 6253 "src/prebuilt/wast-lexer-gen.cc"
yy1067:
		++lexer->cursor;
		if (yybm[0+(yych = *lexer->cursor)] & 16) {
			goto yy49;
		}
#line 399 "src/wast-lexer.cc"
		{ OPCODE(I32TruncUF32); RETURN(CONVERT); }
#line 6261 "src/prebuilt/wast-lexer-gen.cc"
yy1069:
		++lexer->cursor;
		if (yybm[0+(yych = *lexer->cursor)] & 16) {
			goto yy49;
		}
#line 401 "src/wast-lexer.cc"
		{ OPCODE(I32TruncUF64); RETURN(CONVERT); }
#line 6269 "src/prebuilt/wast-lexer-gen.cc"
yy1071:
		yych = *++lexer->cursor;
		if (yych == '2') goto yy1099;
		goto yy50;
yy1072:
		yych = *++lexer->cursor;
		if (yych == '2') goto yy1101;
		goto yy50;
yy1073:
		yych = *++lexer->cursor;
		if (yych == '/') goto yy1103;
		goto yy50;
yy1074:
		++lexer->cursor;
		if (yybm[0+(yych = *lexer->cursor)] & 16) {
			goto yy49;
		}
#line 396 "src/wast-lexer.cc"
		{ OPCODE(I64TruncSF32); RETURN(CONVERT); }
#line 6289 "src/prebuilt/wast-lexer-gen.cc"
yy1076:
		++lexer->cursor;
		if (yybm[0+(yych = *lexer->cursor)] & 16) {
			goto yy49;
		}
#line 398 "src/wast-lexer.cc"
		{ OPCODE(I64TruncSF64); RETURN(CONVERT); }
#line 6297 "src/prebuilt/wast-lexer-gen.cc"
yy1078:
		++lexer->cursor;
		if (yybm[0+(yych = *lexer->cursor)] & 16) {
			goto yy49;
		}
#line 400 "src/wast-lexer.cc"
		{ OPCODE(I64TruncUF32); RETURN(CONVERT); }
#line 6305 "src/prebuilt/wast-lexer-gen.cc"
yy1080:
		++lexer->cursor;
		if (yybm[0+(yych = *lexer->cursor)] & 16) {
			goto yy49;
		}
#line 402 "src/wast-lexer.cc"
		{ OPCODE(I64TruncUF64); RETURN(CONVERT); }
#line 6313 "src/prebuilt/wast-lexer-gen.cc"
yy1082:
		yych = *++lexer->cursor;
		if (yych == 'n') goto yy1104;
		goto yy50;
yy1083:
		++lexer->cursor;
		if (yybm[0+(yych = *lexer->cursor)] & 16) {
			goto yy49;
		}
#line 439 "src/wast-lexer.cc"
		{ RETURN(ASSERT_MALFORMED); }
#line 6325 "src/prebuilt/wast-lexer-gen.cc"
yy1085:
		yych = *++lexer->cursor;
		if (yych == 'i') goto yy1106;
		goto yy50;
yy1086:
		yych = *++lexer->cursor;
		if (yych == 'n') goto yy1107;
		goto yy50;
yy1087:
		yych = *++lexer->cursor;
		if (yych == 'e') goto yy1108;
		goto yy50;
yy1088:
		yych = *++lexer->cursor;
		if (yych == '2') goto yy1110;
		goto yy50;
yy1089:
		yych = *++lexer->cursor;
		if (yych == '4') goto yy1112;
		goto yy50;
yy1090:
		yych = *++lexer->cursor;
		if (yych == '2') goto yy1114;
		goto yy50;
yy1091:
		yych = *++lexer->cursor;
		if (yych == '4') goto yy1116;
		goto yy50;
yy1092:
		yych = *++lexer->cursor;
		if (yych == 'i') goto yy1118;
		goto yy50;
yy1093:
		yych = *++lexer->cursor;
		if (yych == '2') goto yy1119;
		goto yy50;
yy1094:
		yych = *++lexer->cursor;
		if (yych == '4') goto yy1121;
		goto yy50;
yy1095:
		yych = *++lexer->cursor;
		if (yych == '2') goto yy1123;
		goto yy50;
yy1096:
		yych = *++lexer->cursor;
		if (yych == '4') goto yy1125;
		goto yy50;
yy1097:
		yych = *++lexer->cursor;
		if (yych == 'i') goto yy1127;
		goto yy50;
yy1098:
		yych = *++lexer->cursor;
		if (yych == 'f') goto yy1128;
		goto yy50;
yy1099:
		++lexer->cursor;
		if (yybm[0+(yych = *lexer->cursor)] & 16) {
			goto yy49;
		}
#line 392 "src/wast-lexer.cc"
		{ OPCODE(I64ExtendSI32); RETURN(CONVERT); }
#line 6389 "src/prebuilt/wast-lexer-gen.cc"
yy1101:
		++lexer->cursor;
		if (yybm[0+(yych = *lexer->cursor)] & 16) {
			goto yy49;
		}
#line 393 "src/wast-lexer.cc"
		{ OPCODE(I64ExtendUI32); RETURN(CONVERT); }
#line 6397 "src/prebuilt/wast-lexer-gen.cc"
yy1103:
		yych = *++lexer->cursor;
		if (yych == 'f') goto yy1129;
		goto yy50;
yy1104:
		++lexer->cursor;
		if (yybm[0+(yych = *lexer->cursor)] & 16) {
			goto yy49;
		}
#line 448 "src/wast-lexer.cc"
		{ RETURN(ASSERT_EXHAUSTION); }
#line 6409 "src/prebuilt/wast-lexer-gen.cc"
yy1106:
		yych = *++lexer->cursor;
		if (yych == 't') goto yy1130;
		goto yy50;
yy1107:
		yych = *++lexer->cursor;
		if (yych == 'o') goto yy1131;
		goto yy50;
yy1108:
		++lexer->cursor;
		if (yybm[0+(yych = *lexer->cursor)] & 16) {
			goto yy49;
		}
#line 441 "src/wast-lexer.cc"
		{ RETURN(ASSERT_UNLINKABLE); }
#line 6425 "src/prebuilt/wast-lexer-gen.cc"
yy1110:
		++lexer->cursor;
		if (yybm[0+(yych = *lexer->cursor)] & 16) {
			goto yy49;
		}
#line 403 "src/wast-lexer.cc"
		{ OPCODE(F32ConvertSI32); RETURN(CONVERT); }
#line 6433 "src/prebuilt/wast-lexer-gen.cc"
yy1112:
		++lexer->cursor;
		if (yybm[0+(yych = *lexer->cursor)] & 16) {
			goto yy49;
		}
#line 405 "src/wast-lexer.cc"
		{ OPCODE(F32ConvertSI64); RETURN(CONVERT); }
#line 6441 "src/prebuilt/wast-lexer-gen.cc"
yy1114:
		++lexer->cursor;
		if (yybm[0+(yych = *lexer->cursor)] & 16) {
			goto yy49;
		}
#line 407 "src/wast-lexer.cc"
		{ OPCODE(F32ConvertUI32); RETURN(CONVERT); }
#line 6449 "src/prebuilt/wast-lexer-gen.cc"
yy1116:
		++lexer->cursor;
		if (yybm[0+(yych = *lexer->cursor)] & 16) {
			goto yy49;
		}
#line 409 "src/wast-lexer.cc"
		{ OPCODE(F32ConvertUI64); RETURN(CONVERT); }
#line 6457 "src/prebuilt/wast-lexer-gen.cc"
yy1118:
		yych = *++lexer->cursor;
		if (yych == '3') goto yy1132;
		goto yy50;
yy1119:
		++lexer->cursor;
		if (yybm[0+(yych = *lexer->cursor)] & 16) {
			goto yy49;
		}
#line 404 "src/wast-lexer.cc"
		{ OPCODE(F64ConvertSI32); RETURN(CONVERT); }
#line 6469 "src/prebuilt/wast-lexer-gen.cc"
yy1121:
		++lexer->cursor;
		if (yybm[0+(yych = *lexer->cursor)] & 16) {
			goto yy49;
		}
#line 406 "src/wast-lexer.cc"
		{ OPCODE(F64ConvertSI64); RETURN(CONVERT); }
#line 6477 "src/prebuilt/wast-lexer-gen.cc"
yy1123:
		++lexer->cursor;
		if (yybm[0+(yych = *lexer->cursor)] & 16) {
			goto yy49;
		}
#line 408 "src/wast-lexer.cc"
		{ OPCODE(F64ConvertUI32); RETURN(CONVERT); }
#line 6485 "src/prebuilt/wast-lexer-gen.cc"
yy1125:
		++lexer->cursor;
		if (yybm[0+(yych = *lexer->cursor)] & 16) {
			goto yy49;
		}
#line 410 "src/wast-lexer.cc"
		{ OPCODE(F64ConvertUI64); RETURN(CONVERT); }
#line 6493 "src/prebuilt/wast-lexer-gen.cc"
yy1127:
		yych = *++lexer->cursor;
		if (yych == '6') goto yy1133;
		goto yy50;
yy1128:
		yych = *++lexer->cursor;
		if (yych == '3') goto yy1134;
		goto yy50;
yy1129:
		yych = *++lexer->cursor;
		if (yych == '6') goto yy1135;
		goto yy50;
yy1130:
		yych = *++lexer->cursor;
		if (yych == 'h') goto yy1136;
		goto yy50;
yy1131:
		yych = *++lexer->cursor;
		if (yych == 'n') goto yy1137;
		goto yy50;
yy1132:
		yych = *++lexer->cursor;
		if (yych == '2') goto yy1138;
		goto yy50;
yy1133:
		yych = *++lexer->cursor;
		if (yych == '4') goto yy1140;
		goto yy50;
yy1134:
		yych = *++lexer->cursor;
		if (yych == '2') goto yy1142;
		goto yy50;
yy1135:
		yych = *++lexer->cursor;
		if (yych == '4') goto yy1144;
		goto yy50;
yy1136:
		yych = *++lexer->cursor;
		if (yych == 'm') goto yy1146;
		goto yy50;
yy1137:
		yych = *++lexer->cursor;
		if (yych == 'i') goto yy1147;
		goto yy50;
yy1138:
		++lexer->cursor;
		if (yybm[0+(yych = *lexer->cursor)] & 16) {
			goto yy49;
		}
#line 413 "src/wast-lexer.cc"
		{ OPCODE(F32ReinterpretI32); RETURN(CONVERT); }
#line 6545 "src/prebuilt/wast-lexer-gen.cc"
yy1140:
		++lexer->cursor;
		if (yybm[0+(yych = *lexer->cursor)] & 16) {
			goto yy49;
		}
#line 415 "src/wast-lexer.cc"
		{ OPCODE(F64ReinterpretI64); RETURN(CONVERT); }
#line 6553 "src/prebuilt/wast-lexer-gen.cc"
yy1142:
		++lexer->cursor;
		if (yybm[0+(yych = *lexer->cursor)] & 16) {
			goto yy49;
		}
#line 414 "src/wast-lexer.cc"
		{ OPCODE(I32ReinterpretF32); RETURN(CONVERT); }
#line 6561 "src/prebuilt/wast-lexer-gen.cc"
yy1144:
		++lexer->cursor;
		if (yybm[0+(yych = *lexer->cursor)] & 16) {
			goto yy49;
		}
#line 416 "src/wast-lexer.cc"
		{ OPCODE(I64ReinterpretF64); RETURN(CONVERT); }
#line 6569 "src/prebuilt/wast-lexer-gen.cc"
yy1146:
		yych = *++lexer->cursor;
		if (yych == 'e') goto yy1148;
		goto yy50;
yy1147:
		yych = *++lexer->cursor;
		if (yych == 'c') goto yy1149;
		goto yy50;
yy1148:
		yych = *++lexer->cursor;
		if (yych == 't') goto yy1150;
		goto yy50;
yy1149:
		yych = *++lexer->cursor;
		if (yych == 'a') goto yy1151;
		goto yy50;
yy1150:
		yych = *++lexer->cursor;
		if (yych == 'i') goto yy1152;
		goto yy50;
yy1151:
		yych = *++lexer->cursor;
		if (yych == 'l') goto yy1153;
		goto yy50;
yy1152:
		yych = *++lexer->cursor;
		if (yych == 'c') goto yy1154;
		goto yy50;
yy1153:
		yych = *++lexer->cursor;
		if (yych == '_') goto yy1155;
		goto yy50;
yy1154:
		yych = *++lexer->cursor;
		if (yych == '_') goto yy1156;
		goto yy50;
yy1155:
		yych = *++lexer->cursor;
		if (yych == 'n') goto yy1157;
		goto yy50;
yy1156:
		yych = *++lexer->cursor;
		if (yych == 'n') goto yy1158;
		goto yy50;
yy1157:
		yych = *++lexer->cursor;
		if (yych == 'a') goto yy1159;
		goto yy50;
yy1158:
		yych = *++lexer->cursor;
		if (yych == 'a') goto yy1160;
		goto yy50;
yy1159:
		yych = *++lexer->cursor;
		if (yych == 'n') goto yy1161;
		goto yy50;
yy1160:
		yych = *++lexer->cursor;
		if (yych == 'n') goto yy1163;
		goto yy50;
yy1161:
		++lexer->cursor;
		if (yybm[0+(yych = *lexer->cursor)] & 16) {
			goto yy49;
		}
#line 443 "src/wast-lexer.cc"
		{
                                  RETURN(ASSERT_RETURN_CANONICAL_NAN); }
#line 6638 "src/prebuilt/wast-lexer-gen.cc"
yy1163:
		++lexer->cursor;
		if (yybm[0+(yych = *lexer->cursor)] & 16) {
			goto yy49;
		}
#line 445 "src/wast-lexer.cc"
		{
                                  RETURN(ASSERT_RETURN_ARITHMETIC_NAN); }
#line 6647 "src/prebuilt/wast-lexer-gen.cc"
	}
}
#line 469 "src/wast-lexer.cc"

  }
}

static WastLexer* new_lexer(WastLexerSourceType type, const char* filename) {
  WastLexer* lexer = new WastLexer();
  lexer->line = 1;
  lexer->filename = filename;
  lexer->source.type = type;
  return lexer;
}

WastLexer* new_wast_file_lexer(const char* filename) {
  WastLexer* lexer = new_lexer(WastLexerSourceType::File, filename);
  lexer->source.file = fopen(filename, "rb");
  if (!lexer->source.file) {
    destroy_wast_lexer(lexer);
    return nullptr;
  }
  return lexer;
}

WastLexer* new_wast_buffer_lexer(const char* filename,
                                 const void* data,
                                 size_t size) {
  WastLexer* lexer = new_lexer(WastLexerSourceType::Buffer, filename);
  lexer->source.buffer.data = data;
  lexer->source.buffer.size = size;
  lexer->source.buffer.read_offset = 0;
  return lexer;
}

void destroy_wast_lexer(WastLexer* lexer) {
  if (lexer->source.type == WastLexerSourceType::File && lexer->source.file)
    fclose(lexer->source.file);
  delete[] lexer->buffer;
  delete lexer;
}

enum class LineOffsetPosition {
  Start,
  End,
};

static Result scan_forward_for_line_offset_in_buffer(
    const char* buffer_start,
    const char* buffer_end,
    int buffer_line,
    size_t buffer_file_offset,
    LineOffsetPosition find_position,
    int find_line,
    int* out_line,
    size_t* out_line_offset) {
  int line = buffer_line;
  int line_offset = 0;
  const char* p;
  bool is_previous_carriage = 0;
  for (p = buffer_start; p < buffer_end; ++p) {
    if (*p == '\n') {
      if (find_position == LineOffsetPosition::Start) {
        if (++line == find_line) {
          line_offset = buffer_file_offset + (p - buffer_start) + 1;
          break;
        }
      } else {
        if (line++ == find_line) {
          line_offset =
              buffer_file_offset + (p - buffer_start) - is_previous_carriage;
          break;
        }
      }
    }
    is_previous_carriage = *p == '\r';
  }

  Result result = Result::Ok;
  if (p == buffer_end) {
    /* end of buffer */
    if (find_position == LineOffsetPosition::Start) {
      result = Result::Error;
    } else {
      line_offset = buffer_file_offset + (buffer_end - buffer_start);
    }
  }

  *out_line = line;
  *out_line_offset = line_offset;
  return result;
}

static Result scan_forward_for_line_offset_in_file(
    WastLexer* lexer,
    int line,
    size_t line_start_offset,
    LineOffsetPosition find_position,
    int find_line,
    size_t* out_line_offset) {
  FILE* lexer_file = lexer->source.file;
  Result result = Result::Error;
  long old_offset = ftell(lexer_file);
  if (old_offset == -1)
    return Result::Error;
  size_t buffer_file_offset = line_start_offset;
  if (fseek(lexer_file, buffer_file_offset, SEEK_SET) == -1)
    goto cleanup;

  while (1) {
    char buffer[8 * 1024];
    const size_t buffer_size = WABT_ARRAY_SIZE(buffer);
    size_t read_bytes = fread(buffer, 1, buffer_size, lexer_file);
    if (read_bytes == 0) {
      /* end of buffer */
      if (find_position == LineOffsetPosition::Start) {
        result = Result::Error;
      } else {
        *out_line_offset = buffer_file_offset + read_bytes;
        result = Result::Ok;
      }
      goto cleanup;
    }

    const char* buffer_end = buffer + read_bytes;
    result = scan_forward_for_line_offset_in_buffer(
        buffer, buffer_end, line, buffer_file_offset, find_position, find_line,
        &line, out_line_offset);
    if (result == Result::Ok)
      goto cleanup;

    buffer_file_offset += read_bytes;
  }

cleanup:
  /* if this fails, we're screwed */
  if (fseek(lexer_file, old_offset, SEEK_SET) == -1)
    return Result::Error;
  return result;
}

static Result scan_forward_for_line_offset(WastLexer* lexer,
                                           int line,
                                           size_t line_start_offset,
                                           LineOffsetPosition find_position,
                                           int find_line,
                                           size_t* out_line_offset) {
  assert(line <= find_line);
  if (lexer->source.type == WastLexerSourceType::Buffer) {
    const char* source_buffer =
        static_cast<const char*>(lexer->source.buffer.data);
    const char* buffer_start = source_buffer + line_start_offset;
    const char* buffer_end = source_buffer + lexer->source.buffer.size;
    return scan_forward_for_line_offset_in_buffer(
        buffer_start, buffer_end, line, line_start_offset, find_position,
        find_line, &line, out_line_offset);
  } else {
    assert(lexer->source.type == WastLexerSourceType::File);
    return scan_forward_for_line_offset_in_file(lexer, line, line_start_offset,
                                                find_position, find_line,
                                                out_line_offset);
  }
}

static Result get_line_start_offset(WastLexer* lexer,
                                    int line,
                                    size_t* out_offset) {
  int first_line = 1;
  size_t first_offset = 0;
  int current_line = lexer->line;
  size_t current_offset = lexer->line_file_offset;

  if (line == current_line) {
    *out_offset = current_offset;
    return Result::Ok;
  } else if (line == first_line) {
    *out_offset = first_offset;
    return Result::Ok;
  } else if (line > current_line) {
    return scan_forward_for_line_offset(lexer, current_line, current_offset,
                                        LineOffsetPosition::Start, line,
                                        out_offset);
  } else {
    /* TODO(binji): optimize by storing more known line/offset pairs */
    return scan_forward_for_line_offset(lexer, first_line, first_offset,
                                        LineOffsetPosition::Start, line,
                                        out_offset);
  }
}

static Result get_offsets_from_line(WastLexer* lexer,
                                    int line,
                                    size_t* out_line_start,
                                    size_t* out_line_end) {
  size_t line_start;
  if (WABT_FAILED(get_line_start_offset(lexer, line, &line_start)))
    return Result::Error;

  size_t line_end;
  if (WABT_FAILED(scan_forward_for_line_offset(
          lexer, line, line_start, LineOffsetPosition::End, line, &line_end)))
    return Result::Error;
  *out_line_start = line_start;
  *out_line_end = line_end;
  return Result::Ok;
}

static void clamp_source_line_offsets_to_location(size_t line_start,
                                                  size_t line_end,
                                                  int first_column,
                                                  int last_column,
                                                  size_t max_line_length,
                                                  size_t* out_new_line_start,
                                                  size_t* out_new_line_end) {
  size_t line_length = line_end - line_start;
  if (line_length > max_line_length) {
    size_t column_range = last_column - first_column;
    size_t center_on;
    if (column_range > max_line_length) {
      /* the column range doesn't fit, just center on first_column */
      center_on = first_column - 1;
    } else {
      /* the entire range fits, display it all in the center */
      center_on = (first_column + last_column) / 2 - 1;
    }
    if (center_on > max_line_length / 2)
      line_start += center_on - max_line_length / 2;
    if (line_start > line_end - max_line_length)
      line_start = line_end - max_line_length;
    line_end = line_start + max_line_length;
  }

  *out_new_line_start = line_start;
  *out_new_line_end = line_end;
}

Result wast_lexer_get_source_line(WastLexer* lexer,
                                  const Location* loc,
                                  size_t line_max_length,
                                  char* line,
                                  size_t* out_line_length,
                                  int* out_column_offset) {
  Result result;
  size_t line_start; /* inclusive */
  size_t line_end;   /* exclusive */
  result = get_offsets_from_line(lexer, loc->line, &line_start, &line_end);
  if (WABT_FAILED(result))
    return result;

  size_t new_line_start;
  size_t new_line_end;
  clamp_source_line_offsets_to_location(line_start, line_end, loc->first_column,
                                        loc->last_column, line_max_length,
                                        &new_line_start, &new_line_end);
  bool has_start_ellipsis = line_start != new_line_start;
  bool has_end_ellipsis = line_end != new_line_end;

  char* write_start = line;
  size_t line_length = new_line_end - new_line_start;
  size_t read_start = new_line_start;
  size_t read_length = line_length;
  if (has_start_ellipsis) {
    memcpy(line, "...", 3);
    read_start += 3;
    write_start += 3;
    read_length -= 3;
  }
  if (has_end_ellipsis) {
    memcpy(line + line_length - 3, "...", 3);
    read_length -= 3;
  }

  if (lexer->source.type == WastLexerSourceType::Buffer) {
    const char* buffer_read_start =
        static_cast<const char*>(lexer->source.buffer.data) + read_start;
    memcpy(write_start, buffer_read_start, read_length);
  } else {
    assert(lexer->source.type == WastLexerSourceType::File);
    FILE* lexer_file = lexer->source.file;
    long old_offset = ftell(lexer_file);
    if (old_offset == -1)
      return Result::Error;
    if (fseek(lexer_file, read_start, SEEK_SET) == -1)
      return Result::Error;
    if (fread(write_start, 1, read_length, lexer_file) < read_length)
      return Result::Error;
    if (fseek(lexer_file, old_offset, SEEK_SET) == -1)
      return Result::Error;
  }

  line[line_length] = '\0';

  *out_line_length = line_length;
  *out_column_offset = new_line_start - line_start;
  return Result::Ok;
}

}  // namespace wabt