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| (function() {
var S, getFunctionNestingLevel, getImmediateParentOfType, getParents, getParentsOfTypes, makeCheckIncompleteMembers, makeCheckThisKeywords, makeGatherNodeRanges, ranges, statements, _, _ref, _ref1, _ref2,
__indexOf = [].indexOf || function(item) { for (var i = 0, l = this.length; i < l; i++) { if (i in this && this[i] === item) return i; } return -1; };
_ = (_ref = (_ref1 = (_ref2 = typeof window !== "undefined" && window !== null ? window._ : void 0) != null ? _ref2 : typeof self !== "undefined" && self !== null ? self._ : void 0) != null ? _ref1 : typeof global !== "undefined" && global !== null ? global._ : void 0) != null ? _ref : require('lodash');
S = require('esprima').Syntax;
ranges = require('./ranges');
statements = [S.EmptyStatement, S.ExpressionStatement, S.BreakStatement, S.ContinueStatement, S.DebuggerStatement, S.DoWhileStatement, S.ForStatement, S.FunctionDeclaration, S.ClassDeclaration, S.IfStatement, S.ReturnStatement, S.SwitchStatement, S.ThrowStatement, S.TryStatement, S.VariableStatement, S.WhileStatement, S.WithStatement, S.VariableDeclaration];
getParents = function(node) {
var parents;
parents = [];
while (node.parent) {
parents.push(node = node.parent);
}
return parents;
};
getParentsOfTypes = function(node, types) {
return _.filter(getParents(node), function(elem) {
var _ref3;
return _ref3 = elem.type, __indexOf.call(types, _ref3) >= 0;
});
};
getFunctionNestingLevel = function(node) {
return getParentsOfTypes(node, [S.FunctionExpression]).length;
};
getImmediateParentOfType = function(node, type) {
while (node) {
if (node.type === type) {
return node;
}
node = node.parent;
}
};
module.exports.makeGatherNodeRanges = makeGatherNodeRanges = function(nodeRanges, code, codePrefix) {
return function(node) {
if (!node.range) {
return;
}
node.originalRange = ranges.offsetsToRange(node.range[0], node.range[1], code, codePrefix);
if (node.source) {
node.originalSource = node.source();
} else {
}
return nodeRanges.push(node);
};
};
module.exports.makeCheckThisKeywords = makeCheckThisKeywords = function(globals, varNames, language, problemContext) {
return function(node) {
var hint, message, p, param, problem, range, v, _i, _j, _k, _len, _len1, _len2, _ref3, _ref4, _ref5, _ref6, _results;
if (node.type === S.VariableDeclarator) {
return varNames[node.id.name] = true;
} else if (node.type === S.AssignmentExpression) {
return varNames[node.left.name] = true;
} else if (node.type === S.FunctionDeclaration || node.type === S.FunctionExpression) {
if (node.id != null) {
varNames[node.id.name] = true;
}
_ref3 = node.params;
_results = [];
for (_i = 0, _len = _ref3.length; _i < _len; _i++) {
param = _ref3[_i];
_results.push(varNames[param.name] = true);
}
return _results;
} else if (node.type === S.CallExpression) {
v = node;
while ((_ref4 = v.type) === S.CallExpression || _ref4 === S.MemberExpression) {
v = v.object != null ? v.object : v.callee;
}
v = v.name;
if (v && !varNames[v] && !(__indexOf.call(globals, v) >= 0)) {
if (!problemContext) {
return;
}
_ref5 = getParentsOfTypes(node, [S.FunctionDeclaration, S.FunctionExpression, S.VariableDeclarator, S.AssignmentExpression]);
for (_j = 0, _len1 = _ref5.length; _j < _len1; _j++) {
p = _ref5[_j];
Eif (p.id != null) {
varNames[p.id.name] = true;
}
Iif (p.left != null) {
varNames[p.left.name] = true;
}
Eif (p.params != null) {
_ref6 = p.params;
for (_k = 0, _len2 = _ref6.length; _k < _len2; _k++) {
param = _ref6[_k];
varNames[param.name] = true;
}
}
Iif (varNames[v] === true) {
return;
}
}
Iif (/\$$/.test(v)) {
return;
}
if (((problemContext != null ? problemContext.thisMethods : void 0) != null) && __indexOf.call(problemContext.thisMethods, v) < 0) {
return;
}
message = "Missing `" + language.thisValue + "` keyword; should be `" + language.thisValueAccess + v + "`.";
hint = "There is no function `" + v + "`, but `" + language.thisValue + "` has a method `" + v + "`.";
Eif (node.originalRange) {
range = language.removeWrappedIndent([node.originalRange.start, node.originalRange.end]);
}
problem = this.createUserCodeProblem({
type: 'transpile',
reporter: 'aether',
kind: 'MissingThis',
message: message,
hint: hint,
range: range
});
return this.addProblem(problem);
}
}
};
};
module.exports.makeCheckIncompleteMembers = makeCheckIncompleteMembers = function(language, problemContext) {
return function(node) {
var exp, hint, kind, m, problem, range, _ref3, _ref4;
if (node.type === 'ExpressionStatement') {
exp = node.expression;
if (exp.type === 'MemberExpression') {
Iif (exp.property.name === "IncompleteThisReference") {
kind = 'IncompleteThis';
m = "this.what? (Check available spells below.)";
return hint = '';
} else Eif (exp.object.source() === language.thisValue) {
kind = 'NoEffect';
m = "" + (exp.source()) + " has no effect.";
if (((problemContext != null ? problemContext.thisMethods : void 0) != null) && (_ref3 = exp.property.name, __indexOf.call(problemContext.thisMethods, _ref3) >= 0)) {
m += " It needs parentheses: " + (exp.source()) + "()";
} else Iif (((problemContext != null ? problemContext.commonThisMethods : void 0) != null) && (_ref4 = exp.property.name, __indexOf.call(problemContext.commonThisMethods, _ref4) >= 0)) {
m = "" + (exp.source()) + " is not currently available.";
} else {
hint = "Is it a method? Those need parentheses: " + (exp.source()) + "()";
}
Eif (node.originalRange) {
range = language.removeWrappedIndent([node.originalRange.start, node.originalRange.end]);
}
problem = this.createUserCodeProblem({
type: 'transpile',
reporter: 'aether',
message: m,
kind: kind,
hint: hint,
range: range
});
return this.addProblem(problem);
}
}
}
};
};
}).call(this);
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