smalltalk.parser = (function(){
/* Generated by PEG.js 0.6.2 (http://pegjs.majda.cz/). */
var result = {
/*
* Parses the input with a generated parser. If the parsing is successfull,
* returns a value explicitly or implicitly specified by the grammar from
* which the parser was generated (see |PEG.buildParser|). If the parsing is
* unsuccessful, throws |PEG.parser.SyntaxError| describing the error.
*/
parse: function(input, startRule) {
var parseFunctions = {
"assignment": parse_assignment,
"binaryMessage": parse_binaryMessage,
"binaryPattern": parse_binaryPattern,
"binarySelector": parse_binarySelector,
"binarySend": parse_binarySend,
"binaryTail": parse_binaryTail,
"block": parse_block,
"blockParamList": parse_blockParamList,
"cascade": parse_cascade,
"className": parse_className,
"classReference": parse_classReference,
"comments": parse_comments,
"dynamicArray": parse_dynamicArray,
"dynamicDictionary": parse_dynamicDictionary,
"expression": parse_expression,
"expressionList": parse_expressionList,
"expressions": parse_expressions,
"float": parse_float,
"identifier": parse_identifier,
"integer": parse_integer,
"jsStatement": parse_jsStatement,
"keyword": parse_keyword,
"keywordMessage": parse_keywordMessage,
"keywordPair": parse_keywordPair,
"keywordPattern": parse_keywordPattern,
"keywordSend": parse_keywordSend,
"literal": parse_literal,
"literalArray": parse_literalArray,
"message": parse_message,
"method": parse_method,
"number": parse_number,
"operand": parse_operand,
"reference": parse_reference,
"ret": parse_ret,
"separator": parse_separator,
"sequence": parse_sequence,
"statements": parse_statements,
"string": parse_string,
"subexpression": parse_subexpression,
"symbol": parse_symbol,
"temps": parse_temps,
"unaryMessage": parse_unaryMessage,
"unaryPattern": parse_unaryPattern,
"unarySend": parse_unarySend,
"unaryTail": parse_unaryTail,
"variable": parse_variable,
"ws": parse_ws
};
if (startRule !== undefined) {
if (parseFunctions[startRule] === undefined) {
throw new Error("Invalid rule name: " + quote(startRule) + ".");
}
} else {
startRule = "method";
}
var pos = 0;
var reportMatchFailures = true;
var rightmostMatchFailuresPos = 0;
var rightmostMatchFailuresExpected = [];
var cache = {};
function padLeft(input, padding, length) {
var result = input;
var padLength = length - input.length;
for (var i = 0; i < padLength; i++) {
result = padding + result;
}
return result;
}
function escape(ch) {
var charCode = ch.charCodeAt(0);
if (charCode <= 0xFF) {
var escapeChar = 'x';
var length = 2;
} else {
var escapeChar = 'u';
var length = 4;
}
return '\\' + escapeChar + padLeft(charCode.toString(16).toUpperCase(), '0', length);
}
function quote(s) {
/*
* ECMA-262, 5th ed., 7.8.4: All characters may appear literally in a
* string literal except for the closing quote character, backslash,
* carriage return, line separator, paragraph separator, and line feed.
* Any character may appear in the form of an escape sequence.
*/
return '"' + s
.replace(/\\/g, '\\\\') // backslash
.replace(/"/g, '\\"') // closing quote character
.replace(/\r/g, '\\r') // carriage return
.replace(/\n/g, '\\n') // line feed
.replace(/[\x80-\uFFFF]/g, escape) // non-ASCII characters
+ '"';
}
function matchFailed(failure) {
if (pos < rightmostMatchFailuresPos) {
return;
}
if (pos > rightmostMatchFailuresPos) {
rightmostMatchFailuresPos = pos;
rightmostMatchFailuresExpected = [];
}
rightmostMatchFailuresExpected.push(failure);
}
function parse_separator() {
var cacheKey = 'separator@' + pos;
var cachedResult = cache[cacheKey];
if (cachedResult) {
pos = cachedResult.nextPos;
return cachedResult.result;
}
if (input.substr(pos).match(/^[ \xA0\uFEFF\n\r\u2028\u2029]/) !== null) {
var result1 = input.charAt(pos);
pos++;
} else {
var result1 = null;
if (reportMatchFailures) {
matchFailed("[ \\xA0\\uFEFF\\n\\r\\u2028\\u2029]");
}
}
if (result1 !== null) {
var result0 = [];
while (result1 !== null) {
result0.push(result1);
if (input.substr(pos).match(/^[ \xA0\uFEFF\n\r\u2028\u2029]/) !== null) {
var result1 = input.charAt(pos);
pos++;
} else {
var result1 = null;
if (reportMatchFailures) {
matchFailed("[ \\xA0\\uFEFF\\n\\r\\u2028\\u2029]");
}
}
}
} else {
var result0 = null;
}
cache[cacheKey] = {
nextPos: pos,
result: result0
};
return result0;
}
function parse_comments() {
var cacheKey = 'comments@' + pos;
var cachedResult = cache[cacheKey];
if (cachedResult) {
pos = cachedResult.nextPos;
return cachedResult.result;
}
var savedPos0 = pos;
if (input.substr(pos).match(/^["]/) !== null) {
var result2 = input.charAt(pos);
pos++;
} else {
var result2 = null;
if (reportMatchFailures) {
matchFailed("[\"]");
}
}
if (result2 !== null) {
var result3 = [];
if (input.substr(pos).match(/^[^"]/) !== null) {
var result5 = input.charAt(pos);
pos++;
} else {
var result5 = null;
if (reportMatchFailures) {
matchFailed("[^\"]");
}
}
while (result5 !== null) {
result3.push(result5);
if (input.substr(pos).match(/^[^"]/) !== null) {
var result5 = input.charAt(pos);
pos++;
} else {
var result5 = null;
if (reportMatchFailures) {
matchFailed("[^\"]");
}
}
}
if (result3 !== null) {
if (input.substr(pos).match(/^["]/) !== null) {
var result4 = input.charAt(pos);
pos++;
} else {
var result4 = null;
if (reportMatchFailures) {
matchFailed("[\"]");
}
}
if (result4 !== null) {
var result1 = [result2, result3, result4];
} else {
var result1 = null;
pos = savedPos0;
}
} else {
var result1 = null;
pos = savedPos0;
}
} else {
var result1 = null;
pos = savedPos0;
}
if (result1 !== null) {
var result0 = [];
while (result1 !== null) {
result0.push(result1);
var savedPos0 = pos;
if (input.substr(pos).match(/^["]/) !== null) {
var result2 = input.charAt(pos);
pos++;
} else {
var result2 = null;
if (reportMatchFailures) {
matchFailed("[\"]");
}
}
if (result2 !== null) {
var result3 = [];
if (input.substr(pos).match(/^[^"]/) !== null) {
var result5 = input.charAt(pos);
pos++;
} else {
var result5 = null;
if (reportMatchFailures) {
matchFailed("[^\"]");
}
}
while (result5 !== null) {
result3.push(result5);
if (input.substr(pos).match(/^[^"]/) !== null) {
var result5 = input.charAt(pos);
pos++;
} else {
var result5 = null;
if (reportMatchFailures) {
matchFailed("[^\"]");
}
}
}
if (result3 !== null) {
if (input.substr(pos).match(/^["]/) !== null) {
var result4 = input.charAt(pos);
pos++;
} else {
var result4 = null;
if (reportMatchFailures) {
matchFailed("[\"]");
}
}
if (result4 !== null) {
var result1 = [result2, result3, result4];
} else {
var result1 = null;
pos = savedPos0;
}
} else {
var result1 = null;
pos = savedPos0;
}
} else {
var result1 = null;
pos = savedPos0;
}
}
} else {
var result0 = null;
}
cache[cacheKey] = {
nextPos: pos,
result: result0
};
return result0;
}
function parse_ws() {
var cacheKey = 'ws@' + pos;
var cachedResult = cache[cacheKey];
if (cachedResult) {
pos = cachedResult.nextPos;
return cachedResult.result;
}
var result0 = [];
var result3 = parse_separator();
if (result3 !== null) {
var result1 = result3;
} else {
var result2 = parse_comments();
if (result2 !== null) {
var result1 = result2;
} else {
var result1 = null;;
};
}
while (result1 !== null) {
result0.push(result1);
var result3 = parse_separator();
if (result3 !== null) {
var result1 = result3;
} else {
var result2 = parse_comments();
if (result2 !== null) {
var result1 = result2;
} else {
var result1 = null;;
};
}
}
cache[cacheKey] = {
nextPos: pos,
result: result0
};
return result0;
}
function parse_identifier() {
var cacheKey = 'identifier@' + pos;
var cachedResult = cache[cacheKey];
if (cachedResult) {
pos = cachedResult.nextPos;
return cachedResult.result;
}
var savedPos0 = pos;
var savedPos1 = pos;
if (input.substr(pos).match(/^[a-z]/) !== null) {
var result3 = input.charAt(pos);
pos++;
} else {
var result3 = null;
if (reportMatchFailures) {
matchFailed("[a-z]");
}
}
if (result3 !== null) {
var result4 = [];
if (input.substr(pos).match(/^[a-zA-Z0-9]/) !== null) {
var result5 = input.charAt(pos);
pos++;
} else {
var result5 = null;
if (reportMatchFailures) {
matchFailed("[a-zA-Z0-9]");
}
}
while (result5 !== null) {
result4.push(result5);
if (input.substr(pos).match(/^[a-zA-Z0-9]/) !== null) {
var result5 = input.charAt(pos);
pos++;
} else {
var result5 = null;
if (reportMatchFailures) {
matchFailed("[a-zA-Z0-9]");
}
}
}
if (result4 !== null) {
var result1 = [result3, result4];
} else {
var result1 = null;
pos = savedPos1;
}
} else {
var result1 = null;
pos = savedPos1;
}
var result2 = result1 !== null
? (function(first, others) {return first + others.join("")})(result1[0], result1[1])
: null;
if (result2 !== null) {
var result0 = result2;
} else {
var result0 = null;
pos = savedPos0;
}
cache[cacheKey] = {
nextPos: pos,
result: result0
};
return result0;
}
function parse_keyword() {
var cacheKey = 'keyword@' + pos;
var cachedResult = cache[cacheKey];
if (cachedResult) {
pos = cachedResult.nextPos;
return cachedResult.result;
}
var savedPos0 = pos;
var savedPos1 = pos;
var result3 = parse_identifier();
if (result3 !== null) {
if (input.substr(pos).match(/^[:]/) !== null) {
var result4 = input.charAt(pos);
pos++;
} else {
var result4 = null;
if (reportMatchFailures) {
matchFailed("[:]");
}
}
if (result4 !== null) {
var result1 = [result3, result4];
} else {
var result1 = null;
pos = savedPos1;
}
} else {
var result1 = null;
pos = savedPos1;
}
var result2 = result1 !== null
? (function(first, last) {return first + last})(result1[0], result1[1])
: null;
if (result2 !== null) {
var result0 = result2;
} else {
var result0 = null;
pos = savedPos0;
}
cache[cacheKey] = {
nextPos: pos,
result: result0
};
return result0;
}
function parse_className() {
var cacheKey = 'className@' + pos;
var cachedResult = cache[cacheKey];
if (cachedResult) {
pos = cachedResult.nextPos;
return cachedResult.result;
}
var savedPos0 = pos;
var savedPos1 = pos;
if (input.substr(pos).match(/^[A-Z]/) !== null) {
var result3 = input.charAt(pos);
pos++;
} else {
var result3 = null;
if (reportMatchFailures) {
matchFailed("[A-Z]");
}
}
if (result3 !== null) {
var result4 = [];
if (input.substr(pos).match(/^[a-zA-Z0-9]/) !== null) {
var result5 = input.charAt(pos);
pos++;
} else {
var result5 = null;
if (reportMatchFailures) {
matchFailed("[a-zA-Z0-9]");
}
}
while (result5 !== null) {
result4.push(result5);
if (input.substr(pos).match(/^[a-zA-Z0-9]/) !== null) {
var result5 = input.charAt(pos);
pos++;
} else {
var result5 = null;
if (reportMatchFailures) {
matchFailed("[a-zA-Z0-9]");
}
}
}
if (result4 !== null) {
var result1 = [result3, result4];
} else {
var result1 = null;
pos = savedPos1;
}
} else {
var result1 = null;
pos = savedPos1;
}
var result2 = result1 !== null
? (function(first, others) {return first + others.join("")})(result1[0], result1[1])
: null;
if (result2 !== null) {
var result0 = result2;
} else {
var result0 = null;
pos = savedPos0;
}
cache[cacheKey] = {
nextPos: pos,
result: result0
};
return result0;
}
function parse_string() {
var cacheKey = 'string@' + pos;
var cachedResult = cache[cacheKey];
if (cachedResult) {
pos = cachedResult.nextPos;
return cachedResult.result;
}
var savedPos0 = pos;
var savedPos1 = pos;
if (input.substr(pos).match(/^[']/) !== null) {
var result3 = input.charAt(pos);
pos++;
} else {
var result3 = null;
if (reportMatchFailures) {
matchFailed("[']");
}
}
if (result3 !== null) {
var result4 = [];
var savedPos2 = pos;
if (input.substr(pos, 2) === "''") {
var result9 = "''";
pos += 2;
} else {
var result9 = null;
if (reportMatchFailures) {
matchFailed("\"''\"");
}
}
var result10 = result9 !== null
? (function() {return "'"})()
: null;
if (result10 !== null) {
var result8 = result10;
} else {
var result8 = null;
pos = savedPos2;
}
if (result8 !== null) {
var result6 = result8;
} else {
if (input.substr(pos).match(/^[^']/) !== null) {
var result7 = input.charAt(pos);
pos++;
} else {
var result7 = null;
if (reportMatchFailures) {
matchFailed("[^']");
}
}
if (result7 !== null) {
var result6 = result7;
} else {
var result6 = null;;
};
}
while (result6 !== null) {
result4.push(result6);
var savedPos2 = pos;
if (input.substr(pos, 2) === "''") {
var result9 = "''";
pos += 2;
} else {
var result9 = null;
if (reportMatchFailures) {
matchFailed("\"''\"");
}
}
var result10 = result9 !== null
? (function() {return "'"})()
: null;
if (result10 !== null) {
var result8 = result10;
} else {
var result8 = null;
pos = savedPos2;
}
if (result8 !== null) {
var result6 = result8;
} else {
if (input.substr(pos).match(/^[^']/) !== null) {
var result7 = input.charAt(pos);
pos++;
} else {
var result7 = null;
if (reportMatchFailures) {
matchFailed("[^']");
}
}
if (result7 !== null) {
var result6 = result7;
} else {
var result6 = null;;
};
}
}
if (result4 !== null) {
if (input.substr(pos).match(/^[']/) !== null) {
var result5 = input.charAt(pos);
pos++;
} else {
var result5 = null;
if (reportMatchFailures) {
matchFailed("[']");
}
}
if (result5 !== null) {
var result1 = [result3, result4, result5];
} else {
var result1 = null;
pos = savedPos1;
}
} else {
var result1 = null;
pos = savedPos1;
}
} else {
var result1 = null;
pos = savedPos1;
}
var result2 = result1 !== null
? (function(val) {
return smalltalk.ValueNode._new()
._value_(val.join("").replace(/\"/ig, '"'))
})(result1[1])
: null;
if (result2 !== null) {
var result0 = result2;
} else {
var result0 = null;
pos = savedPos0;
}
cache[cacheKey] = {
nextPos: pos,
result: result0
};
return result0;
}
function parse_symbol() {
var cacheKey = 'symbol@' + pos;
var cachedResult = cache[cacheKey];
if (cachedResult) {
pos = cachedResult.nextPos;
return cachedResult.result;
}
var savedPos0 = pos;
var savedPos1 = pos;
if (input.substr(pos, 1) === "#") {
var result3 = "#";
pos += 1;
} else {
var result3 = null;
if (reportMatchFailures) {
matchFailed("\"#\"");
}
}
if (result3 !== null) {
var result4 = [];
if (input.substr(pos).match(/^[a-zA-Z0-9]/) !== null) {
var result5 = input.charAt(pos);
pos++;
} else {
var result5 = null;
if (reportMatchFailures) {
matchFailed("[a-zA-Z0-9]");
}
}
while (result5 !== null) {
result4.push(result5);
if (input.substr(pos).match(/^[a-zA-Z0-9]/) !== null) {
var result5 = input.charAt(pos);
pos++;
} else {
var result5 = null;
if (reportMatchFailures) {
matchFailed("[a-zA-Z0-9]");
}
}
}
if (result4 !== null) {
var result1 = [result3, result4];
} else {
var result1 = null;
pos = savedPos1;
}
} else {
var result1 = null;
pos = savedPos1;
}
var result2 = result1 !== null
? (function(val) {
return smalltalk.ValueNode._new()
._value_(val.join("").replace(/\"/ig, '"'))
})(result1[1])
: null;
if (result2 !== null) {
var result0 = result2;
} else {
var result0 = null;
pos = savedPos0;
}
cache[cacheKey] = {
nextPos: pos,
result: result0
};
return result0;
}
function parse_number() {
var cacheKey = 'number@' + pos;
var cachedResult = cache[cacheKey];
if (cachedResult) {
pos = cachedResult.nextPos;
return cachedResult.result;
}
var savedPos0 = pos;
var result4 = parse_float();
if (result4 !== null) {
var result1 = result4;
} else {
var result3 = parse_integer();
if (result3 !== null) {
var result1 = result3;
} else {
var result1 = null;;
};
}
var result2 = result1 !== null
? (function(n) {
return smalltalk.ValueNode._new()
._value_(n)
})(result1)
: null;
if (result2 !== null) {
var result0 = result2;
} else {
var result0 = null;
pos = savedPos0;
}
cache[cacheKey] = {
nextPos: pos,
result: result0
};
return result0;
}
function parse_float() {
var cacheKey = 'float@' + pos;
var cachedResult = cache[cacheKey];
if (cachedResult) {
pos = cachedResult.nextPos;
return cachedResult.result;
}
var savedPos0 = pos;
var savedPos1 = pos;
if (input.substr(pos).match(/^[\-]/) !== null) {
var result7 = input.charAt(pos);
pos++;
} else {
var result7 = null;
if (reportMatchFailures) {
matchFailed("[\\-]");
}
}
var result3 = result7 !== null ? result7 : '';
if (result3 !== null) {
var result4 = parse_integer();
if (result4 !== null) {
if (input.substr(pos, 1) === ".") {
var result5 = ".";
pos += 1;
} else {
var result5 = null;
if (reportMatchFailures) {
matchFailed("\".\"");
}
}
if (result5 !== null) {
var result6 = parse_integer();
if (result6 !== null) {
var result1 = [result3, result4, result5, result6];
} else {
var result1 = null;
pos = savedPos1;
}
} else {
var result1 = null;
pos = savedPos1;
}
} else {
var result1 = null;
pos = savedPos1;
}
} else {
var result1 = null;
pos = savedPos1;
}
var result2 = result1 !== null
? (function(neg, int, dec) {return parseFloat((neg+int+"."+dec), 10)})(result1[0], result1[1], result1[3])
: null;
if (result2 !== null) {
var result0 = result2;
} else {
var result0 = null;
pos = savedPos0;
}
cache[cacheKey] = {
nextPos: pos,
result: result0
};
return result0;
}
function parse_integer() {
var cacheKey = 'integer@' + pos;
var cachedResult = cache[cacheKey];
if (cachedResult) {
pos = cachedResult.nextPos;
return cachedResult.result;
}
var savedPos0 = pos;
var savedPos1 = pos;
if (input.substr(pos).match(/^[\-]/) !== null) {
var result6 = input.charAt(pos);
pos++;
} else {
var result6 = null;
if (reportMatchFailures) {
matchFailed("[\\-]");
}
}
var result3 = result6 !== null ? result6 : '';
if (result3 !== null) {
if (input.substr(pos).match(/^[0-9]/) !== null) {
var result5 = input.charAt(pos);
pos++;
} else {
var result5 = null;
if (reportMatchFailures) {
matchFailed("[0-9]");
}
}
if (result5 !== null) {
var result4 = [];
while (result5 !== null) {
result4.push(result5);
if (input.substr(pos).match(/^[0-9]/) !== null) {
var result5 = input.charAt(pos);
pos++;
} else {
var result5 = null;
if (reportMatchFailures) {
matchFailed("[0-9]");
}
}
}
} else {
var result4 = null;
}
if (result4 !== null) {
var result1 = [result3, result4];
} else {
var result1 = null;
pos = savedPos1;
}
} else {
var result1 = null;
pos = savedPos1;
}
var result2 = result1 !== null
? (function(neg, digits) {return (parseInt(neg+digits.join(""), 10))})(result1[0], result1[1])
: null;
if (result2 !== null) {
var result0 = result2;
} else {
var result0 = null;
pos = savedPos0;
}
cache[cacheKey] = {
nextPos: pos,
result: result0
};
return result0;
}
function parse_literalArray() {
var cacheKey = 'literalArray@' + pos;
var cachedResult = cache[cacheKey];
if (cachedResult) {
pos = cachedResult.nextPos;
return cachedResult.result;
}
var savedPos0 = pos;
var savedPos1 = pos;
if (input.substr(pos, 2) === "#(") {
var result3 = "#(";
pos += 2;
} else {
var result3 = null;
if (reportMatchFailures) {
matchFailed("\"#(\"");
}
}
if (result3 !== null) {
var result4 = parse_ws();
if (result4 !== null) {
var result5 = [];
var savedPos2 = pos;
var savedPos3 = pos;
var result11 = parse_literal();
if (result11 !== null) {
var result12 = parse_ws();
if (result12 !== null) {
var result9 = [result11, result12];
} else {
var result9 = null;
pos = savedPos3;
}
} else {
var result9 = null;
pos = savedPos3;
}
var result10 = result9 !== null
? (function(lit) {return lit._value()})(result9[0])
: null;
if (result10 !== null) {
var result8 = result10;
} else {
var result8 = null;
pos = savedPos2;
}
while (result8 !== null) {
result5.push(result8);
var savedPos2 = pos;
var savedPos3 = pos;
var result11 = parse_literal();
if (result11 !== null) {
var result12 = parse_ws();
if (result12 !== null) {
var result9 = [result11, result12];
} else {
var result9 = null;
pos = savedPos3;
}
} else {
var result9 = null;
pos = savedPos3;
}
var result10 = result9 !== null
? (function(lit) {return lit._value()})(result9[0])
: null;
if (result10 !== null) {
var result8 = result10;
} else {
var result8 = null;
pos = savedPos2;
}
}
if (result5 !== null) {
var result6 = parse_ws();
if (result6 !== null) {
if (input.substr(pos, 1) === ")") {
var result7 = ")";
pos += 1;
} else {
var result7 = null;
if (reportMatchFailures) {
matchFailed("\")\"");
}
}
if (result7 !== null) {
var result1 = [result3, result4, result5, result6, result7];
} else {
var result1 = null;
pos = savedPos1;
}
} else {
var result1 = null;
pos = savedPos1;
}
} else {
var result1 = null;
pos = savedPos1;
}
} else {
var result1 = null;
pos = savedPos1;
}
} else {
var result1 = null;
pos = savedPos1;
}
var result2 = result1 !== null
? (function(lits) {
return smalltalk.ValueNode._new()
._value_(lits)
})(result1[2])
: null;
if (result2 !== null) {
var result0 = result2;
} else {
var result0 = null;
pos = savedPos0;
}
cache[cacheKey] = {
nextPos: pos,
result: result0
};
return result0;
}
function parse_dynamicArray() {
var cacheKey = 'dynamicArray@' + pos;
var cachedResult = cache[cacheKey];
if (cachedResult) {
pos = cachedResult.nextPos;
return cachedResult.result;
}
var savedPos0 = pos;
var savedPos1 = pos;
if (input.substr(pos, 1) === "{") {
var result3 = "{";
pos += 1;
} else {
var result3 = null;
if (reportMatchFailures) {
matchFailed("\"{\"");
}
}
if (result3 !== null) {
var result4 = parse_ws();
if (result4 !== null) {
var result8 = parse_expressions();
var result5 = result8 !== null ? result8 : '';
if (result5 !== null) {
var result6 = parse_ws();
if (result6 !== null) {
if (input.substr(pos, 1) === "}") {
var result7 = "}";
pos += 1;
} else {
var result7 = null;
if (reportMatchFailures) {
matchFailed("\"}\"");
}
}
if (result7 !== null) {
var result1 = [result3, result4, result5, result6, result7];
} else {
var result1 = null;
pos = savedPos1;
}
} else {
var result1 = null;
pos = savedPos1;
}
} else {
var result1 = null;
pos = savedPos1;
}
} else {
var result1 = null;
pos = savedPos1;
}
} else {
var result1 = null;
pos = savedPos1;
}
var result2 = result1 !== null
? (function(expressions) {
return smalltalk.DynamicArrayNode._new()
._nodes_(expressions)
})(result1[2])
: null;
if (result2 !== null) {
var result0 = result2;
} else {
var result0 = null;
pos = savedPos0;
}
cache[cacheKey] = {
nextPos: pos,
result: result0
};
return result0;
}
function parse_dynamicDictionary() {
var cacheKey = 'dynamicDictionary@' + pos;
var cachedResult = cache[cacheKey];
if (cachedResult) {
pos = cachedResult.nextPos;
return cachedResult.result;
}
var savedPos0 = pos;
var savedPos1 = pos;
if (input.substr(pos, 2) === "#{") {
var result3 = "#{";
pos += 2;
} else {
var result3 = null;
if (reportMatchFailures) {
matchFailed("\"#{\"");
}
}
if (result3 !== null) {
var result4 = parse_ws();
if (result4 !== null) {
var result8 = parse_expressions();
var result5 = result8 !== null ? result8 : '';
if (result5 !== null) {
var result6 = parse_ws();
if (result6 !== null) {
if (input.substr(pos, 1) === "}") {
var result7 = "}";
pos += 1;
} else {
var result7 = null;
if (reportMatchFailures) {
matchFailed("\"}\"");
}
}
if (result7 !== null) {
var result1 = [result3, result4, result5, result6, result7];
} else {
var result1 = null;
pos = savedPos1;
}
} else {
var result1 = null;
pos = savedPos1;
}
} else {
var result1 = null;
pos = savedPos1;
}
} else {
var result1 = null;
pos = savedPos1;
}
} else {
var result1 = null;
pos = savedPos1;
}
var result2 = result1 !== null
? (function(expressions) {
return smalltalk.DynamicDictionaryNode._new()
._nodes_(expressions)
})(result1[2])
: null;
if (result2 !== null) {
var result0 = result2;
} else {
var result0 = null;
pos = savedPos0;
}
cache[cacheKey] = {
nextPos: pos,
result: result0
};
return result0;
}
function parse_literal() {
var cacheKey = 'literal@' + pos;
var cachedResult = cache[cacheKey];
if (cachedResult) {
pos = cachedResult.nextPos;
return cachedResult.result;
}
var result7 = parse_number();
if (result7 !== null) {
var result0 = result7;
} else {
var result6 = parse_literalArray();
if (result6 !== null) {
var result0 = result6;
} else {
var result5 = parse_dynamicDictionary();
if (result5 !== null) {
var result0 = result5;
} else {
var result4 = parse_dynamicArray();
if (result4 !== null) {
var result0 = result4;
} else {
var result3 = parse_string();
if (result3 !== null) {
var result0 = result3;
} else {
var result2 = parse_symbol();
if (result2 !== null) {
var result0 = result2;
} else {
var result1 = parse_block();
if (result1 !== null) {
var result0 = result1;
} else {
var result0 = null;;
};
};
};
};
};
};
}
cache[cacheKey] = {
nextPos: pos,
result: result0
};
return result0;
}
function parse_variable() {
var cacheKey = 'variable@' + pos;
var cachedResult = cache[cacheKey];
if (cachedResult) {
pos = cachedResult.nextPos;
return cachedResult.result;
}
var savedPos0 = pos;
var result1 = parse_identifier();
var result2 = result1 !== null
? (function(identifier) {
return smalltalk.VariableNode._new()
._value_(identifier)
})(result1)
: null;
if (result2 !== null) {
var result0 = result2;
} else {
var result0 = null;
pos = savedPos0;
}
cache[cacheKey] = {
nextPos: pos,
result: result0
};
return result0;
}
function parse_classReference() {
var cacheKey = 'classReference@' + pos;
var cachedResult = cache[cacheKey];
if (cachedResult) {
pos = cachedResult.nextPos;
return cachedResult.result;
}
var savedPos0 = pos;
var result1 = parse_className();
var result2 = result1 !== null
? (function(className) {
return smalltalk.ClassReferenceNode._new()
._value_(className)
})(result1)
: null;
if (result2 !== null) {
var result0 = result2;
} else {
var result0 = null;
pos = savedPos0;
}
cache[cacheKey] = {
nextPos: pos,
result: result0
};
return result0;
}
function parse_reference() {
var cacheKey = 'reference@' + pos;
var cachedResult = cache[cacheKey];
if (cachedResult) {
pos = cachedResult.nextPos;
return cachedResult.result;
}
var result2 = parse_variable();
if (result2 !== null) {
var result0 = result2;
} else {
var result1 = parse_classReference();
if (result1 !== null) {
var result0 = result1;
} else {
var result0 = null;;
};
}
cache[cacheKey] = {
nextPos: pos,
result: result0
};
return result0;
}
function parse_keywordPair() {
var cacheKey = 'keywordPair@' + pos;
var cachedResult = cache[cacheKey];
if (cachedResult) {
pos = cachedResult.nextPos;
return cachedResult.result;
}
var savedPos0 = pos;
var savedPos1 = pos;
var result3 = parse_keyword();
if (result3 !== null) {
var result4 = parse_ws();
if (result4 !== null) {
var result5 = parse_binarySend();
if (result5 !== null) {
var result6 = parse_ws();
if (result6 !== null) {
var result1 = [result3, result4, result5, result6];
} else {
var result1 = null;
pos = savedPos1;
}
} else {
var result1 = null;
pos = savedPos1;
}
} else {
var result1 = null;
pos = savedPos1;
}
} else {
var result1 = null;
pos = savedPos1;
}
var result2 = result1 !== null
? (function(key, arg) {return {key:key, arg: arg}})(result1[0], result1[2])
: null;
if (result2 !== null) {
var result0 = result2;
} else {
var result0 = null;
pos = savedPos0;
}
cache[cacheKey] = {
nextPos: pos,
result: result0
};
return result0;
}
function parse_binarySelector() {
var cacheKey = 'binarySelector@' + pos;
var cachedResult = cache[cacheKey];
if (cachedResult) {
pos = cachedResult.nextPos;
return cachedResult.result;
}
var savedPos0 = pos;
if (input.substr(pos).match(/^[+*\/=><,@%~|&\-]/) !== null) {
var result3 = input.charAt(pos);
pos++;
} else {
var result3 = null;
if (reportMatchFailures) {
matchFailed("[+*\\/=><,@%~|&\\-]");
}
}
if (result3 !== null) {
var result1 = [];
while (result3 !== null) {
result1.push(result3);
if (input.substr(pos).match(/^[+*\/=><,@%~|&\-]/) !== null) {
var result3 = input.charAt(pos);
pos++;
} else {
var result3 = null;
if (reportMatchFailures) {
matchFailed("[+*\\/=><,@%~|&\\-]");
}
}
}
} else {
var result1 = null;
}
var result2 = result1 !== null
? (function(bin) {return bin.join("")})(result1)
: null;
if (result2 !== null) {
var result0 = result2;
} else {
var result0 = null;
pos = savedPos0;
}
cache[cacheKey] = {
nextPos: pos,
result: result0
};
return result0;
}
function parse_keywordPattern() {
var cacheKey = 'keywordPattern@' + pos;
var cachedResult = cache[cacheKey];
if (cachedResult) {
pos = cachedResult.nextPos;
return cachedResult.result;
}
var savedPos0 = pos;
var savedPos1 = pos;
var savedPos2 = pos;
var result6 = parse_ws();
if (result6 !== null) {
var result7 = parse_keyword();
if (result7 !== null) {
var result8 = parse_ws();
if (result8 !== null) {
var result9 = parse_identifier();
if (result9 !== null) {
var result4 = [result6, result7, result8, result9];
} else {
var result4 = null;
pos = savedPos2;
}
} else {
var result4 = null;
pos = savedPos2;
}
} else {
var result4 = null;
pos = savedPos2;
}
} else {
var result4 = null;
pos = savedPos2;
}
var result5 = result4 !== null
? (function(key, arg) {return {key:key, arg: arg}})(result4[1], result4[3])
: null;
if (result5 !== null) {
var result3 = result5;
} else {
var result3 = null;
pos = savedPos1;
}
if (result3 !== null) {
var result1 = [];
while (result3 !== null) {
result1.push(result3);
var savedPos1 = pos;
var savedPos2 = pos;
var result6 = parse_ws();
if (result6 !== null) {
var result7 = parse_keyword();
if (result7 !== null) {
var result8 = parse_ws();
if (result8 !== null) {
var result9 = parse_identifier();
if (result9 !== null) {
var result4 = [result6, result7, result8, result9];
} else {
var result4 = null;
pos = savedPos2;
}
} else {
var result4 = null;
pos = savedPos2;
}
} else {
var result4 = null;
pos = savedPos2;
}
} else {
var result4 = null;
pos = savedPos2;
}
var result5 = result4 !== null
? (function(key, arg) {return {key:key, arg: arg}})(result4[1], result4[3])
: null;
if (result5 !== null) {
var result3 = result5;
} else {
var result3 = null;
pos = savedPos1;
}
}
} else {
var result1 = null;
}
var result2 = result1 !== null
? (function(pairs) {
var keywords = [];
var params = [];
for(var i=0;i<pairs.length;i++){
keywords.push(pairs[i].key);
}
for(var i=0;i<pairs.length;i++){
params.push(pairs[i].arg);
}
return [keywords.join(""), params]
})(result1)
: null;
if (result2 !== null) {
var result0 = result2;
} else {
var result0 = null;
pos = savedPos0;
}
cache[cacheKey] = {
nextPos: pos,
result: result0
};
return result0;
}
function parse_binaryPattern() {
var cacheKey = 'binaryPattern@' + pos;
var cachedResult = cache[cacheKey];
if (cachedResult) {
pos = cachedResult.nextPos;
return cachedResult.result;
}
var savedPos0 = pos;
var savedPos1 = pos;
var result3 = parse_ws();
if (result3 !== null) {
var result4 = parse_binarySelector();
if (result4 !== null) {
var result5 = parse_ws();
if (result5 !== null) {
var result6 = parse_identifier();
if (result6 !== null) {
var result1 = [result3, result4, result5, result6];
} else {
var result1 = null;
pos = savedPos1;
}
} else {
var result1 = null;
pos = savedPos1;
}
} else {
var result1 = null;
pos = savedPos1;
}
} else {
var result1 = null;
pos = savedPos1;
}
var result2 = result1 !== null
? (function(selector, arg) {return [selector, [arg]]})(result1[1], result1[3])
: null;
if (result2 !== null) {
var result0 = result2;
} else {
var result0 = null;
pos = savedPos0;
}
cache[cacheKey] = {
nextPos: pos,
result: result0
};
return result0;
}
function parse_unaryPattern() {
var cacheKey = 'unaryPattern@' + pos;
var cachedResult = cache[cacheKey];
if (cachedResult) {
pos = cachedResult.nextPos;
return cachedResult.result;
}
var savedPos0 = pos;
var savedPos1 = pos;
var result3 = parse_ws();
if (result3 !== null) {
var result4 = parse_identifier();
if (result4 !== null) {
var result1 = [result3, result4];
} else {
var result1 = null;
pos = savedPos1;
}
} else {
var result1 = null;
pos = savedPos1;
}
var result2 = result1 !== null
? (function(selector) {return [selector, []]})(result1[1])
: null;
if (result2 !== null) {
var result0 = result2;
} else {
var result0 = null;
pos = savedPos0;
}
cache[cacheKey] = {
nextPos: pos,
result: result0
};
return result0;
}
function parse_expression() {
var cacheKey = 'expression@' + pos;
var cachedResult = cache[cacheKey];
if (cachedResult) {
pos = cachedResult.nextPos;
return cachedResult.result;
}
var result5 = parse_assignment();
if (result5 !== null) {
var result0 = result5;
} else {
var result4 = parse_cascade();
if (result4 !== null) {
var result0 = result4;
} else {
var result3 = parse_keywordSend();
if (result3 !== null) {
var result0 = result3;
} else {
var result2 = parse_binarySend();
if (result2 !== null) {
var result0 = result2;
} else {
var result1 = parse_jsStatement();
if (result1 !== null) {
var result0 = result1;
} else {
var result0 = null;;
};
};
};
};
}
cache[cacheKey] = {
nextPos: pos,
result: result0
};
return result0;
}
function parse_expressionList() {
var cacheKey = 'expressionList@' + pos;
var cachedResult = cache[cacheKey];
if (cachedResult) {
pos = cachedResult.nextPos;
return cachedResult.result;
}
var savedPos0 = pos;
var savedPos1 = pos;
var result3 = parse_ws();
if (result3 !== null) {
if (input.substr(pos, 1) === ".") {
var result4 = ".";
pos += 1;
} else {
var result4 = null;
if (reportMatchFailures) {
matchFailed("\".\"");
}
}
if (result4 !== null) {
var result5 = parse_ws();
if (result5 !== null) {
var result6 = parse_expression();
if (result6 !== null) {
var result1 = [result3, result4, result5, result6];
} else {
var result1 = null;
pos = savedPos1;
}
} else {
var result1 = null;
pos = savedPos1;
}
} else {
var result1 = null;
pos = savedPos1;
}
} else {
var result1 = null;
pos = savedPos1;
}
var result2 = result1 !== null
? (function(expression) {return expression})(result1[3])
: null;
if (result2 !== null) {
var result0 = result2;
} else {
var result0 = null;
pos = savedPos0;
}
cache[cacheKey] = {
nextPos: pos,
result: result0
};
return result0;
}
function parse_expressions() {
var cacheKey = 'expressions@' + pos;
var cachedResult = cache[cacheKey];
if (cachedResult) {
pos = cachedResult.nextPos;
return cachedResult.result;
}
var savedPos0 = pos;
var savedPos1 = pos;
var result3 = parse_expression();
if (result3 !== null) {
var result4 = [];
var result5 = parse_expressionList();
while (result5 !== null) {
result4.push(result5);
var result5 = parse_expressionList();
}
if (result4 !== null) {
var result1 = [result3, result4];
} else {
var result1 = null;
pos = savedPos1;
}
} else {
var result1 = null;
pos = savedPos1;
}
var result2 = result1 !== null
? (function(first, others) {
var result = [first];
for(var i=0;i<others.length;i++) {
result.push(others[i]);
}
return result;
})(result1[0], result1[1])
: null;
if (result2 !== null) {
var result0 = result2;
} else {
var result0 = null;
pos = savedPos0;
}
cache[cacheKey] = {
nextPos: pos,
result: result0
};
return result0;
}
function parse_assignment() {
var cacheKey = 'assignment@' + pos;
var cachedResult = cache[cacheKey];
if (cachedResult) {
pos = cachedResult.nextPos;
return cachedResult.result;
}
var savedPos0 = pos;
var savedPos1 = pos;
var result3 = parse_variable();
if (result3 !== null) {
var result4 = parse_ws();
if (result4 !== null) {
if (input.substr(pos, 2) === ":=") {
var result5 = ":=";
pos += 2;
} else {
var result5 = null;
if (reportMatchFailures) {
matchFailed("\":=\"");
}
}
if (result5 !== null) {
var result6 = parse_ws();
if (result6 !== null) {
var result7 = parse_expression();
if (result7 !== null) {
var result1 = [result3, result4, result5, result6, result7];
} else {
var result1 = null;
pos = savedPos1;
}
} else {
var result1 = null;
pos = savedPos1;
}
} else {
var result1 = null;
pos = savedPos1;
}
} else {
var result1 = null;
pos = savedPos1;
}
} else {
var result1 = null;
pos = savedPos1;
}
var result2 = result1 !== null
? (function(variable, expression) {
return smalltalk.AssignmentNode._new()
._left_(variable)
._right_(expression)
})(result1[0], result1[4])
: null;
if (result2 !== null) {
var result0 = result2;
} else {
var result0 = null;
pos = savedPos0;
}
cache[cacheKey] = {
nextPos: pos,
result: result0
};
return result0;
}
function parse_ret() {
var cacheKey = 'ret@' + pos;
var cachedResult = cache[cacheKey];
if (cachedResult) {
pos = cachedResult.nextPos;
return cachedResult.result;
}
var savedPos0 = pos;
var savedPos1 = pos;
if (input.substr(pos, 1) === "^") {
var result3 = "^";
pos += 1;
} else {
var result3 = null;
if (reportMatchFailures) {
matchFailed("\"^\"");
}
}
if (result3 !== null) {
var result4 = parse_ws();
if (result4 !== null) {
var result5 = parse_expression();
if (result5 !== null) {
var result6 = parse_ws();
if (result6 !== null) {
if (input.substr(pos, 1) === ".") {
var result8 = ".";
pos += 1;
} else {
var result8 = null;
if (reportMatchFailures) {
matchFailed("\".\"");
}
}
var result7 = result8 !== null ? result8 : '';
if (result7 !== null) {
var result1 = [result3, result4, result5, result6, result7];
} else {
var result1 = null;
pos = savedPos1;
}
} else {
var result1 = null;
pos = savedPos1;
}
} else {
var result1 = null;
pos = savedPos1;
}
} else {
var result1 = null;
pos = savedPos1;
}
} else {
var result1 = null;
pos = savedPos1;
}
var result2 = result1 !== null
? (function(expression) {
return smalltalk.ReturnNode._new()
._nodes_([expression])
})(result1[2])
: null;
if (result2 !== null) {
var result0 = result2;
} else {
var result0 = null;
pos = savedPos0;
}
cache[cacheKey] = {
nextPos: pos,
result: result0
};
return result0;
}
function parse_temps() {
var cacheKey = 'temps@' + pos;
var cachedResult = cache[cacheKey];
if (cachedResult) {
pos = cachedResult.nextPos;
return cachedResult.result;
}
var savedPos0 = pos;
var savedPos1 = pos;
if (input.substr(pos, 1) === "|") {
var result3 = "|";
pos += 1;
} else {
var result3 = null;
if (reportMatchFailures) {
matchFailed("\"|\"");
}
}
if (result3 !== null) {
var result4 = [];
var savedPos2 = pos;
var savedPos3 = pos;
var result9 = parse_ws();
if (result9 !== null) {
var result10 = parse_identifier();
if (result10 !== null) {
var result11 = parse_ws();
if (result11 !== null) {
var result7 = [result9, result10, result11];
} else {
var result7 = null;
pos = savedPos3;
}
} else {
var result7 = null;
pos = savedPos3;
}
} else {
var result7 = null;
pos = savedPos3;
}
var result8 = result7 !== null
? (function(variable) {return variable})(result7[1])
: null;
if (result8 !== null) {
var result6 = result8;
} else {
var result6 = null;
pos = savedPos2;
}
while (result6 !== null) {
result4.push(result6);
var savedPos2 = pos;
var savedPos3 = pos;
var result9 = parse_ws();
if (result9 !== null) {
var result10 = parse_identifier();
if (result10 !== null) {
var result11 = parse_ws();
if (result11 !== null) {
var result7 = [result9, result10, result11];
} else {
var result7 = null;
pos = savedPos3;
}
} else {
var result7 = null;
pos = savedPos3;
}
} else {
var result7 = null;
pos = savedPos3;
}
var result8 = result7 !== null
? (function(variable) {return variable})(result7[1])
: null;
if (result8 !== null) {
var result6 = result8;
} else {
var result6 = null;
pos = savedPos2;
}
}
if (result4 !== null) {
if (input.substr(pos, 1) === "|") {
var result5 = "|";
pos += 1;
} else {
var result5 = null;
if (reportMatchFailures) {
matchFailed("\"|\"");
}
}
if (result5 !== null) {
var result1 = [result3, result4, result5];
} else {
var result1 = null;
pos = savedPos1;
}
} else {
var result1 = null;
pos = savedPos1;
}
} else {
var result1 = null;
pos = savedPos1;
}
var result2 = result1 !== null
? (function(vars) {return vars})(result1[1])
: null;
if (result2 !== null) {
var result0 = result2;
} else {
var result0 = null;
pos = savedPos0;
}
cache[cacheKey] = {
nextPos: pos,
result: result0
};
return result0;
}
function parse_blockParamList() {
var cacheKey = 'blockParamList@' + pos;
var cachedResult = cache[cacheKey];
if (cachedResult) {
pos = cachedResult.nextPos;
return cachedResult.result;
}
var savedPos0 = pos;
var savedPos1 = pos;
var savedPos2 = pos;
var savedPos3 = pos;
var result9 = parse_ws();
if (result9 !== null) {
if (input.substr(pos, 1) === ":") {
var result10 = ":";
pos += 1;
} else {
var result10 = null;
if (reportMatchFailures) {
matchFailed("\":\"");
}
}
if (result10 !== null) {
var result11 = parse_ws();
if (result11 !== null) {
var result12 = parse_identifier();
if (result12 !== null) {
var result7 = [result9, result10, result11, result12];
} else {
var result7 = null;
pos = savedPos3;
}
} else {
var result7 = null;
pos = savedPos3;
}
} else {
var result7 = null;
pos = savedPos3;
}
} else {
var result7 = null;
pos = savedPos3;
}
var result8 = result7 !== null
? (function(param) {return param})(result7[3])
: null;
if (result8 !== null) {
var result6 = result8;
} else {
var result6 = null;
pos = savedPos2;
}
if (result6 !== null) {
var result3 = [];
while (result6 !== null) {
result3.push(result6);
var savedPos2 = pos;
var savedPos3 = pos;
var result9 = parse_ws();
if (result9 !== null) {
if (input.substr(pos, 1) === ":") {
var result10 = ":";
pos += 1;
} else {
var result10 = null;
if (reportMatchFailures) {
matchFailed("\":\"");
}
}
if (result10 !== null) {
var result11 = parse_ws();
if (result11 !== null) {
var result12 = parse_identifier();
if (result12 !== null) {
var result7 = [result9, result10, result11, result12];
} else {
var result7 = null;
pos = savedPos3;
}
} else {
var result7 = null;
pos = savedPos3;
}
} else {
var result7 = null;
pos = savedPos3;
}
} else {
var result7 = null;
pos = savedPos3;
}
var result8 = result7 !== null
? (function(param) {return param})(result7[3])
: null;
if (result8 !== null) {
var result6 = result8;
} else {
var result6 = null;
pos = savedPos2;
}
}
} else {
var result3 = null;
}
if (result3 !== null) {
var result4 = parse_ws();
if (result4 !== null) {
if (input.substr(pos, 1) === "|") {
var result5 = "|";
pos += 1;
} else {
var result5 = null;
if (reportMatchFailures) {
matchFailed("\"|\"");
}
}
if (result5 !== null) {
var result1 = [result3, result4, result5];
} else {
var result1 = null;
pos = savedPos1;
}
} else {
var result1 = null;
pos = savedPos1;
}
} else {
var result1 = null;
pos = savedPos1;
}
var result2 = result1 !== null
? (function(params) {return params})(result1[0])
: null;
if (result2 !== null) {
var result0 = result2;
} else {
var result0 = null;
pos = savedPos0;
}
cache[cacheKey] = {
nextPos: pos,
result: result0
};
return result0;
}
function parse_subexpression() {
var cacheKey = 'subexpression@' + pos;
var cachedResult = cache[cacheKey];
if (cachedResult) {
pos = cachedResult.nextPos;
return cachedResult.result;
}
var savedPos0 = pos;
var savedPos1 = pos;
if (input.substr(pos, 1) === "(") {
var result3 = "(";
pos += 1;
} else {
var result3 = null;
if (reportMatchFailures) {
matchFailed("\"(\"");
}
}
if (result3 !== null) {
var result4 = parse_ws();
if (result4 !== null) {
var result5 = parse_expression();
if (result5 !== null) {
var result6 = parse_ws();
if (result6 !== null) {
if (input.substr(pos, 1) === ")") {
var result7 = ")";
pos += 1;
} else {
var result7 = null;
if (reportMatchFailures) {
matchFailed("\")\"");
}
}
if (result7 !== null) {
var result1 = [result3, result4, result5, result6, result7];
} else {
var result1 = null;
pos = savedPos1;
}
} else {
var result1 = null;
pos = savedPos1;
}
} else {
var result1 = null;
pos = savedPos1;
}
} else {
var result1 = null;
pos = savedPos1;
}
} else {
var result1 = null;
pos = savedPos1;
}
var result2 = result1 !== null
? (function(expression) {return expression})(result1[2])
: null;
if (result2 !== null) {
var result0 = result2;
} else {
var result0 = null;
pos = savedPos0;
}
cache[cacheKey] = {
nextPos: pos,
result: result0
};
return result0;
}
function parse_statements() {
var cacheKey = 'statements@' + pos;
var cachedResult = cache[cacheKey];
if (cachedResult) {
pos = cachedResult.nextPos;
return cachedResult.result;
}
var savedPos4 = pos;
var savedPos5 = pos;
var result22 = parse_ret();
if (result22 !== null) {
var result23 = [];
if (input.substr(pos).match(/^[.]/) !== null) {
var result24 = input.charAt(pos);
pos++;
} else {
var result24 = null;
if (reportMatchFailures) {
matchFailed("[.]");
}
}
while (result24 !== null) {
result23.push(result24);
if (input.substr(pos).match(/^[.]/) !== null) {
var result24 = input.charAt(pos);
pos++;
} else {
var result24 = null;
if (reportMatchFailures) {
matchFailed("[.]");
}
}
}
if (result23 !== null) {
var result20 = [result22, result23];
} else {
var result20 = null;
pos = savedPos5;
}
} else {
var result20 = null;
pos = savedPos5;
}
var result21 = result20 !== null
? (function(ret) {return [ret]})(result20[0])
: null;
if (result21 !== null) {
var result19 = result21;
} else {
var result19 = null;
pos = savedPos4;
}
if (result19 !== null) {
var result0 = result19;
} else {
var savedPos2 = pos;
var savedPos3 = pos;
var result11 = parse_expressions();
if (result11 !== null) {
var result12 = parse_ws();
if (result12 !== null) {
if (input.substr(pos).match(/^[.]/) !== null) {
var result18 = input.charAt(pos);
pos++;
} else {
var result18 = null;
if (reportMatchFailures) {
matchFailed("[.]");
}
}
if (result18 !== null) {
var result13 = [];
while (result18 !== null) {
result13.push(result18);
if (input.substr(pos).match(/^[.]/) !== null) {
var result18 = input.charAt(pos);
pos++;
} else {
var result18 = null;
if (reportMatchFailures) {
matchFailed("[.]");
}
}
}
} else {
var result13 = null;
}
if (result13 !== null) {
var result14 = parse_ws();
if (result14 !== null) {
var result15 = parse_ret();
if (result15 !== null) {
var result16 = [];
if (input.substr(pos).match(/^[.]/) !== null) {
var result17 = input.charAt(pos);
pos++;
} else {
var result17 = null;
if (reportMatchFailures) {
matchFailed("[.]");
}
}
while (result17 !== null) {
result16.push(result17);
if (input.substr(pos).match(/^[.]/) !== null) {
var result17 = input.charAt(pos);
pos++;
} else {
var result17 = null;
if (reportMatchFailures) {
matchFailed("[.]");
}
}
}
if (result16 !== null) {
var result9 = [result11, result12, result13, result14, result15, result16];
} else {
var result9 = null;
pos = savedPos3;
}
} else {
var result9 = null;
pos = savedPos3;
}
} else {
var result9 = null;
pos = savedPos3;
}
} else {
var result9 = null;
pos = savedPos3;
}
} else {
var result9 = null;
pos = savedPos3;
}
} else {
var result9 = null;
pos = savedPos3;
}
var result10 = result9 !== null
? (function(exps, ret) {
var expressions = exps;
expressions.push(ret);
return expressions
})(result9[0], result9[4])
: null;
if (result10 !== null) {
var result8 = result10;
} else {
var result8 = null;
pos = savedPos2;
}
if (result8 !== null) {
var result0 = result8;
} else {
var savedPos0 = pos;
var savedPos1 = pos;
var result7 = parse_expressions();
var result4 = result7 !== null ? result7 : '';
if (result4 !== null) {
var result5 = [];
if (input.substr(pos).match(/^[.]/) !== null) {
var result6 = input.charAt(pos);
pos++;
} else {
var result6 = null;
if (reportMatchFailures) {
matchFailed("[.]");
}
}
while (result6 !== null) {
result5.push(result6);
if (input.substr(pos).match(/^[.]/) !== null) {
var result6 = input.charAt(pos);
pos++;
} else {
var result6 = null;
if (reportMatchFailures) {
matchFailed("[.]");
}
}
}
if (result5 !== null) {
var result2 = [result4, result5];
} else {
var result2 = null;
pos = savedPos1;
}
} else {
var result2 = null;
pos = savedPos1;
}
var result3 = result2 !== null
? (function(expressions) {
return expressions || []
})(result2[0])
: null;
if (result3 !== null) {
var result1 = result3;
} else {
var result1 = null;
pos = savedPos0;
}
if (result1 !== null) {
var result0 = result1;
} else {
var result0 = null;;
};
};
}
cache[cacheKey] = {
nextPos: pos,
result: result0
};
return result0;
}
function parse_sequence() {
var cacheKey = 'sequence@' + pos;
var cachedResult = cache[cacheKey];
if (cachedResult) {
pos = cachedResult.nextPos;
return cachedResult.result;
}
var savedPos0 = pos;
var savedPos1 = pos;
var result8 = parse_temps();
var result3 = result8 !== null ? result8 : '';
if (result3 !== null) {
var result4 = parse_ws();
if (result4 !== null) {
var result7 = parse_statements();
var result5 = result7 !== null ? result7 : '';
if (result5 !== null) {
var result6 = parse_ws();
if (result6 !== null) {
var result1 = [result3, result4, result5, result6];
} else {
var result1 = null;
pos = savedPos1;
}
} else {
var result1 = null;
pos = savedPos1;
}
} else {
var result1 = null;
pos = savedPos1;
}
} else {
var result1 = null;
pos = savedPos1;
}
var result2 = result1 !== null
? (function(temps, statements) {
return smalltalk.SequenceNode._new()
._temps_(temps || [])
._nodes_(statements || [])
})(result1[0], result1[2])
: null;
if (result2 !== null) {
var result0 = result2;
} else {
var result0 = null;
pos = savedPos0;
}
cache[cacheKey] = {
nextPos: pos,
result: result0
};
return result0;
}
function parse_block() {
var cacheKey = 'block@' + pos;
var cachedResult = cache[cacheKey];
if (cachedResult) {
pos = cachedResult.nextPos;
return cachedResult.result;
}
var savedPos0 = pos;
var savedPos1 = pos;
if (input.substr(pos, 1) === "[") {
var result3 = "[";
pos += 1;
} else {
var result3 = null;
if (reportMatchFailures) {
matchFailed("\"[\"");
}
}
if (result3 !== null) {
var result4 = parse_ws();
if (result4 !== null) {
var result11 = parse_blockParamList();
var result5 = result11 !== null ? result11 : '';
if (result5 !== null) {
var result6 = parse_ws();
if (result6 !== null) {
var result10 = parse_sequence();
var result7 = result10 !== null ? result10 : '';
if (result7 !== null) {
var result8 = parse_ws();
if (result8 !== null) {
if (input.substr(pos, 1) === "]") {
var result9 = "]";
pos += 1;
} else {
var result9 = null;
if (reportMatchFailures) {
matchFailed("\"]\"");
}
}
if (result9 !== null) {
var result1 = [result3, result4, result5, result6, result7, result8, result9];
} else {
var result1 = null;
pos = savedPos1;
}
} else {
var result1 = null;
pos = savedPos1;
}
} else {
var result1 = null;
pos = savedPos1;
}
} else {
var result1 = null;
pos = savedPos1;
}
} else {
var result1 = null;
pos = savedPos1;
}
} else {
var result1 = null;
pos = savedPos1;
}
} else {
var result1 = null;
pos = savedPos1;
}
var result2 = result1 !== null
? (function(params, sequence) {
return smalltalk.BlockNode._new()
._parameters_(params || [])
._nodes_([sequence._asBlockSequenceNode()])
})(result1[2], result1[4])
: null;
if (result2 !== null) {
var result0 = result2;
} else {
var result0 = null;
pos = savedPos0;
}
cache[cacheKey] = {
nextPos: pos,
result: result0
};
return result0;
}
function parse_operand() {
var cacheKey = 'operand@' + pos;
var cachedResult = cache[cacheKey];
if (cachedResult) {
pos = cachedResult.nextPos;
return cachedResult.result;
}
var result3 = parse_literal();
if (result3 !== null) {
var result0 = result3;
} else {
var result2 = parse_reference();
if (result2 !== null) {
var result0 = result2;
} else {
var result1 = parse_subexpression();
if (result1 !== null) {
var result0 = result1;
} else {
var result0 = null;;
};
};
}
cache[cacheKey] = {
nextPos: pos,
result: result0
};
return result0;
}
function parse_unaryMessage() {
var cacheKey = 'unaryMessage@' + pos;
var cachedResult = cache[cacheKey];
if (cachedResult) {
pos = cachedResult.nextPos;
return cachedResult.result;
}
var savedPos0 = pos;
var savedPos1 = pos;
var result3 = parse_ws();
if (result3 !== null) {
var result4 = parse_identifier();
if (result4 !== null) {
var savedPos2 = pos;
var savedReportMatchFailuresVar0 = reportMatchFailures;
reportMatchFailures = false;
if (input.substr(pos).match(/^[:]/) !== null) {
var result6 = input.charAt(pos);
pos++;
} else {
var result6 = null;
if (reportMatchFailures) {
matchFailed("[:]");
}
}
reportMatchFailures = savedReportMatchFailuresVar0;
if (result6 === null) {
var result5 = '';
} else {
var result5 = null;
pos = savedPos2;
}
if (result5 !== null) {
var result1 = [result3, result4, result5];
} else {
var result1 = null;
pos = savedPos1;
}
} else {
var result1 = null;
pos = savedPos1;
}
} else {
var result1 = null;
pos = savedPos1;
}
var result2 = result1 !== null
? (function(selector) {
return smalltalk.SendNode._new()
._selector_(selector)
})(result1[1])
: null;
if (result2 !== null) {
var result0 = result2;
} else {
var result0 = null;
pos = savedPos0;
}
cache[cacheKey] = {
nextPos: pos,
result: result0
};
return result0;
}
function parse_unaryTail() {
var cacheKey = 'unaryTail@' + pos;
var cachedResult = cache[cacheKey];
if (cachedResult) {
pos = cachedResult.nextPos;
return cachedResult.result;
}
var savedPos0 = pos;
var savedPos1 = pos;
var result3 = parse_unaryMessage();
if (result3 !== null) {
var result4 = parse_ws();
if (result4 !== null) {
var result7 = parse_unaryTail();
var result5 = result7 !== null ? result7 : '';
if (result5 !== null) {
var result6 = parse_ws();
if (result6 !== null) {
var result1 = [result3, result4, result5, result6];
} else {
var result1 = null;
pos = savedPos1;
}
} else {
var result1 = null;
pos = savedPos1;
}
} else {
var result1 = null;
pos = savedPos1;
}
} else {
var result1 = null;
pos = savedPos1;
}
var result2 = result1 !== null
? (function(message, tail) {
if(tail) {
return tail._valueForReceiver_(message);
}
else {
return message;
}
})(result1[0], result1[2])
: null;
if (result2 !== null) {
var result0 = result2;
} else {
var result0 = null;
pos = savedPos0;
}
cache[cacheKey] = {
nextPos: pos,
result: result0
};
return result0;
}
function parse_unarySend() {
var cacheKey = 'unarySend@' + pos;
var cachedResult = cache[cacheKey];
if (cachedResult) {
pos = cachedResult.nextPos;
return cachedResult.result;
}
var savedPos0 = pos;
var savedPos1 = pos;
var result3 = parse_operand();
if (result3 !== null) {
var result4 = parse_ws();
if (result4 !== null) {
var result6 = parse_unaryTail();
var result5 = result6 !== null ? result6 : '';
if (result5 !== null) {
var result1 = [result3, result4, result5];
} else {
var result1 = null;
pos = savedPos1;
}
} else {
var result1 = null;
pos = savedPos1;
}
} else {
var result1 = null;
pos = savedPos1;
}
var result2 = result1 !== null
? (function(receiver, tail) {
if(tail) {
return tail._valueForReceiver_(receiver);
}
else {
return receiver;
}
})(result1[0], result1[2])
: null;
if (result2 !== null) {
var result0 = result2;
} else {
var result0 = null;
pos = savedPos0;
}
cache[cacheKey] = {
nextPos: pos,
result: result0
};
return result0;
}
function parse_binaryMessage() {
var cacheKey = 'binaryMessage@' + pos;
var cachedResult = cache[cacheKey];
if (cachedResult) {
pos = cachedResult.nextPos;
return cachedResult.result;
}
var savedPos0 = pos;
var savedPos1 = pos;
var result3 = parse_ws();
if (result3 !== null) {
var result4 = parse_binarySelector();
if (result4 !== null) {
var result5 = parse_ws();
if (result5 !== null) {
var result8 = parse_unarySend();
if (result8 !== null) {
var result6 = result8;
} else {
var result7 = parse_operand();
if (result7 !== null) {
var result6 = result7;
} else {
var result6 = null;;
};
}
if (result6 !== null) {
var result1 = [result3, result4, result5, result6];
} else {
var result1 = null;
pos = savedPos1;
}
} else {
var result1 = null;
pos = savedPos1;
}
} else {
var result1 = null;
pos = savedPos1;
}
} else {
var result1 = null;
pos = savedPos1;
}
var result2 = result1 !== null
? (function(selector, arg) {
return smalltalk.SendNode._new()
._selector_(selector)
._arguments_([arg])
})(result1[1], result1[3])
: null;
if (result2 !== null) {
var result0 = result2;
} else {
var result0 = null;
pos = savedPos0;
}
cache[cacheKey] = {
nextPos: pos,
result: result0
};
return result0;
}
function parse_binaryTail() {
var cacheKey = 'binaryTail@' + pos;
var cachedResult = cache[cacheKey];
if (cachedResult) {
pos = cachedResult.nextPos;
return cachedResult.result;
}
var savedPos0 = pos;
var savedPos1 = pos;
var result3 = parse_binaryMessage();
if (result3 !== null) {
var result5 = parse_binaryTail();
var result4 = result5 !== null ? result5 : '';
if (result4 !== null) {
var result1 = [result3, result4];
} else {
var result1 = null;
pos = savedPos1;
}
} else {
var result1 = null;
pos = savedPos1;
}
var result2 = result1 !== null
? (function(message, tail) {
if(tail) {
return tail._valueForReceiver_(message);
}
else {
return message;
}
})(result1[0], result1[1])
: null;
if (result2 !== null) {
var result0 = result2;
} else {
var result0 = null;
pos = savedPos0;
}
cache[cacheKey] = {
nextPos: pos,
result: result0
};
return result0;
}
function parse_binarySend() {
var cacheKey = 'binarySend@' + pos;
var cachedResult = cache[cacheKey];
if (cachedResult) {
pos = cachedResult.nextPos;
return cachedResult.result;
}
var savedPos0 = pos;
var savedPos1 = pos;
var result3 = parse_unarySend();
if (result3 !== null) {
var result5 = parse_binaryTail();
var result4 = result5 !== null ? result5 : '';
if (result4 !== null) {
var result1 = [result3, result4];
} else {
var result1 = null;
pos = savedPos1;
}
} else {
var result1 = null;
pos = savedPos1;
}
var result2 = result1 !== null
? (function(receiver, tail) {
if(tail) {
return tail._valueForReceiver_(receiver);
}
else {
return receiver;
}
})(result1[0], result1[1])
: null;
if (result2 !== null) {
var result0 = result2;
} else {
var result0 = null;
pos = savedPos0;
}
cache[cacheKey] = {
nextPos: pos,
result: result0
};
return result0;
}
function parse_keywordMessage() {
var cacheKey = 'keywordMessage@' + pos;
var cachedResult = cache[cacheKey];
if (cachedResult) {
pos = cachedResult.nextPos;
return cachedResult.result;
}
var savedPos0 = pos;
var savedPos1 = pos;
var result3 = parse_ws();
if (result3 !== null) {
var savedPos2 = pos;
var savedPos3 = pos;
var result8 = parse_keywordPair();
if (result8 !== null) {
var result9 = parse_ws();
if (result9 !== null) {
var result6 = [result8, result9];
} else {
var result6 = null;
pos = savedPos3;
}
} else {
var result6 = null;
pos = savedPos3;
}
var result7 = result6 !== null
? (function(pair) {return pair})(result6[0])
: null;
if (result7 !== null) {
var result5 = result7;
} else {
var result5 = null;
pos = savedPos2;
}
if (result5 !== null) {
var result4 = [];
while (result5 !== null) {
result4.push(result5);
var savedPos2 = pos;
var savedPos3 = pos;
var result8 = parse_keywordPair();
if (result8 !== null) {
var result9 = parse_ws();
if (result9 !== null) {
var result6 = [result8, result9];
} else {
var result6 = null;
pos = savedPos3;
}
} else {
var result6 = null;
pos = savedPos3;
}
var result7 = result6 !== null
? (function(pair) {return pair})(result6[0])
: null;
if (result7 !== null) {
var result5 = result7;
} else {
var result5 = null;
pos = savedPos2;
}
}
} else {
var result4 = null;
}
if (result4 !== null) {
var result1 = [result3, result4];
} else {
var result1 = null;
pos = savedPos1;
}
} else {
var result1 = null;
pos = savedPos1;
}
var result2 = result1 !== null
? (function(pairs) {
var selector = [];
var args = [];
for(var i=0;i<pairs.length;i++) {
selector.push(pairs[i].key);
args.push(pairs[i].arg);
}
return smalltalk.SendNode._new()
._selector_(selector.join(""))
._arguments_(args)
})(result1[1])
: null;
if (result2 !== null) {
var result0 = result2;
} else {
var result0 = null;
pos = savedPos0;
}
cache[cacheKey] = {
nextPos: pos,
result: result0
};
return result0;
}
function parse_keywordSend() {
var cacheKey = 'keywordSend@' + pos;
var cachedResult = cache[cacheKey];
if (cachedResult) {
pos = cachedResult.nextPos;
return cachedResult.result;
}
var savedPos0 = pos;
var savedPos1 = pos;
var result3 = parse_binarySend();
if (result3 !== null) {
var result4 = parse_keywordMessage();
if (result4 !== null) {
var result1 = [result3, result4];
} else {
var result1 = null;
pos = savedPos1;
}
} else {
var result1 = null;
pos = savedPos1;
}
var result2 = result1 !== null
? (function(receiver, tail) {
return tail._valueForReceiver_(receiver);
})(result1[0], result1[1])
: null;
if (result2 !== null) {
var result0 = result2;
} else {
var result0 = null;
pos = savedPos0;
}
cache[cacheKey] = {
nextPos: pos,
result: result0
};
return result0;
}
function parse_message() {
var cacheKey = 'message@' + pos;
var cachedResult = cache[cacheKey];
if (cachedResult) {
pos = cachedResult.nextPos;
return cachedResult.result;
}
var result3 = parse_binaryMessage();
if (result3 !== null) {
var result0 = result3;
} else {
var result2 = parse_unaryMessage();
if (result2 !== null) {
var result0 = result2;
} else {
var result1 = parse_keywordMessage();
if (result1 !== null) {
var result0 = result1;
} else {
var result0 = null;;
};
};
}
cache[cacheKey] = {
nextPos: pos,
result: result0
};
return result0;
}
function parse_cascade() {
var cacheKey = 'cascade@' + pos;
var cachedResult = cache[cacheKey];
if (cachedResult) {
pos = cachedResult.nextPos;
return cachedResult.result;
}
var savedPos0 = pos;
var savedPos1 = pos;
var result3 = parse_ws();
if (result3 !== null) {
var result15 = parse_keywordSend();
if (result15 !== null) {
var result4 = result15;
} else {
var result14 = parse_binarySend();
if (result14 !== null) {
var result4 = result14;
} else {
var result4 = null;;
};
}
if (result4 !== null) {
var savedPos2 = pos;
var savedPos3 = pos;
var result9 = parse_ws();
if (result9 !== null) {
if (input.substr(pos, 1) === ";") {
var result10 = ";";
pos += 1;
} else {
var result10 = null;
if (reportMatchFailures) {
matchFailed("\";\"");
}
}
if (result10 !== null) {
var result11 = parse_ws();
if (result11 !== null) {
var result12 = parse_message();
if (result12 !== null) {
var result13 = parse_ws();
if (result13 !== null) {
var result7 = [result9, result10, result11, result12, result13];
} else {
var result7 = null;
pos = savedPos3;
}
} else {
var result7 = null;
pos = savedPos3;
}
} else {
var result7 = null;
pos = savedPos3;
}
} else {
var result7 = null;
pos = savedPos3;
}
} else {
var result7 = null;
pos = savedPos3;
}
var result8 = result7 !== null
? (function(mess) {return mess})(result7[3])
: null;
if (result8 !== null) {
var result6 = result8;
} else {
var result6 = null;
pos = savedPos2;
}
if (result6 !== null) {
var result5 = [];
while (result6 !== null) {
result5.push(result6);
var savedPos2 = pos;
var savedPos3 = pos;
var result9 = parse_ws();
if (result9 !== null) {
if (input.substr(pos, 1) === ";") {
var result10 = ";";
pos += 1;
} else {
var result10 = null;
if (reportMatchFailures) {
matchFailed("\";\"");
}
}
if (result10 !== null) {
var result11 = parse_ws();
if (result11 !== null) {
var result12 = parse_message();
if (result12 !== null) {
var result13 = parse_ws();
if (result13 !== null) {
var result7 = [result9, result10, result11, result12, result13];
} else {
var result7 = null;
pos = savedPos3;
}
} else {
var result7 = null;
pos = savedPos3;
}
} else {
var result7 = null;
pos = savedPos3;
}
} else {
var result7 = null;
pos = savedPos3;
}
} else {
var result7 = null;
pos = savedPos3;
}
var result8 = result7 !== null
? (function(mess) {return mess})(result7[3])
: null;
if (result8 !== null) {
var result6 = result8;
} else {
var result6 = null;
pos = savedPos2;
}
}
} else {
var result5 = null;
}
if (result5 !== null) {
var result1 = [result3, result4, result5];
} else {
var result1 = null;
pos = savedPos1;
}
} else {
var result1 = null;
pos = savedPos1;
}
} else {
var result1 = null;
pos = savedPos1;
}
var result2 = result1 !== null
? (function(send, messages) {
var cascade = [];
cascade.push(send);
for(var i=0;i<messages.length;i++) {
cascade.push(messages[i]);
}
return smalltalk.CascadeNode._new()
._receiver_(send._receiver())
._nodes_(cascade)
})(result1[1], result1[2])
: null;
if (result2 !== null) {
var result0 = result2;
} else {
var result0 = null;
pos = savedPos0;
}
cache[cacheKey] = {
nextPos: pos,
result: result0
};
return result0;
}
function parse_jsStatement() {
var cacheKey = 'jsStatement@' + pos;
var cachedResult = cache[cacheKey];
if (cachedResult) {
pos = cachedResult.nextPos;
return cachedResult.result;
}
var savedPos0 = pos;
var savedPos1 = pos;
if (input.substr(pos, 1) === "<") {
var result3 = "<";
pos += 1;
} else {
var result3 = null;
if (reportMatchFailures) {
matchFailed("\"<\"");
}
}
if (result3 !== null) {
var result4 = [];
var savedPos2 = pos;
if (input.substr(pos, 2) === ">>") {
var result9 = ">>";
pos += 2;
} else {
var result9 = null;
if (reportMatchFailures) {
matchFailed("\">>\"");
}
}
var result10 = result9 !== null
? (function() {return ">"})()
: null;
if (result10 !== null) {
var result8 = result10;
} else {
var result8 = null;
pos = savedPos2;
}
if (result8 !== null) {
var result6 = result8;
} else {
if (input.substr(pos).match(/^[^>]/) !== null) {
var result7 = input.charAt(pos);
pos++;
} else {
var result7 = null;
if (reportMatchFailures) {
matchFailed("[^>]");
}
}
if (result7 !== null) {
var result6 = result7;
} else {
var result6 = null;;
};
}
while (result6 !== null) {
result4.push(result6);
var savedPos2 = pos;
if (input.substr(pos, 2) === ">>") {
var result9 = ">>";
pos += 2;
} else {
var result9 = null;
if (reportMatchFailures) {
matchFailed("\">>\"");
}
}
var result10 = result9 !== null
? (function() {return ">"})()
: null;
if (result10 !== null) {
var result8 = result10;
} else {
var result8 = null;
pos = savedPos2;
}
if (result8 !== null) {
var result6 = result8;
} else {
if (input.substr(pos).match(/^[^>]/) !== null) {
var result7 = input.charAt(pos);
pos++;
} else {
var result7 = null;
if (reportMatchFailures) {
matchFailed("[^>]");
}
}
if (result7 !== null) {
var result6 = result7;
} else {
var result6 = null;;
};
}
}
if (result4 !== null) {
if (input.substr(pos, 1) === ">") {
var result5 = ">";
pos += 1;
} else {
var result5 = null;
if (reportMatchFailures) {
matchFailed("\">\"");
}
}
if (result5 !== null) {
var result1 = [result3, result4, result5];
} else {
var result1 = null;
pos = savedPos1;
}
} else {
var result1 = null;
pos = savedPos1;
}
} else {
var result1 = null;
pos = savedPos1;
}
var result2 = result1 !== null
? (function(val) {
return smalltalk.JSStatementNode._new()
._source_(val.join(""))
})(result1[1])
: null;
if (result2 !== null) {
var result0 = result2;
} else {
var result0 = null;
pos = savedPos0;
}
cache[cacheKey] = {
nextPos: pos,
result: result0
};
return result0;
}
function parse_method() {
var cacheKey = 'method@' + pos;
var cachedResult = cache[cacheKey];
if (cachedResult) {
pos = cachedResult.nextPos;
return cachedResult.result;
}
var savedPos0 = pos;
var savedPos1 = pos;
var result3 = parse_ws();
if (result3 !== null) {
var result11 = parse_keywordPattern();
if (result11 !== null) {
var result4 = result11;
} else {
var result10 = parse_binaryPattern();
if (result10 !== null) {
var result4 = result10;
} else {
var result9 = parse_unaryPattern();
if (result9 !== null) {
var result4 = result9;
} else {
var result4 = null;;
};
};
}
if (result4 !== null) {
var result5 = parse_ws();
if (result5 !== null) {
var result8 = parse_sequence();
var result6 = result8 !== null ? result8 : '';
if (result6 !== null) {
var result7 = parse_ws();
if (result7 !== null) {
var result1 = [result3, result4, result5, result6, result7];
} else {
var result1 = null;
pos = savedPos1;
}
} else {
var result1 = null;
pos = savedPos1;
}
} else {
var result1 = null;
pos = savedPos1;
}
} else {
var result1 = null;
pos = savedPos1;
}
} else {
var result1 = null;
pos = savedPos1;
}
var result2 = result1 !== null
? (function(pattern, sequence) {
return smalltalk.MethodNode._new()
._selector_(pattern[0])
._arguments_(pattern[1])
._nodes_([sequence])
})(result1[1], result1[3])
: null;
if (result2 !== null) {
var result0 = result2;
} else {
var result0 = null;
pos = savedPos0;
}
cache[cacheKey] = {
nextPos: pos,
result: result0
};
return result0;
}
function buildErrorMessage() {
function buildExpected(failuresExpected) {
failuresExpected.sort();
var lastFailure = null;
var failuresExpectedUnique = [];
for (var i = 0; i < failuresExpected.length; i++) {
if (failuresExpected[i] !== lastFailure) {
failuresExpectedUnique.push(failuresExpected[i]);
lastFailure = failuresExpected[i];
}
}
switch (failuresExpectedUnique.length) {
case 0:
return 'end of input';
case 1:
return failuresExpectedUnique[0];
default:
return failuresExpectedUnique.slice(0, failuresExpectedUnique.length - 1).join(', ')
+ ' or '
+ failuresExpectedUnique[failuresExpectedUnique.length - 1];
}
}
var expected = buildExpected(rightmostMatchFailuresExpected);
var actualPos = Math.max(pos, rightmostMatchFailuresPos);
var actual = actualPos < input.length
? quote(input.charAt(actualPos))
: 'end of input';
return 'Expected ' + expected + ' but ' + actual + ' found.';
}
function computeErrorPosition() {
/*
* The first idea was to use |String.split| to break the input up to the
* error position along newlines and derive the line and column from
* there. However IE's |split| implementation is so broken that it was
* enough to prevent it.
*/
var line = 1;
var column = 1;
var seenCR = false;
for (var i = 0; i < rightmostMatchFailuresPos; i++) {
var ch = input.charAt(i);
if (ch === '\n') {
if (!seenCR) { line++; }
column = 1;
seenCR = false;
} else if (ch === '\r' | ch === '\u2028' || ch === '\u2029') {
line++;
column = 1;
seenCR = true;
} else {
column++;
seenCR = false;
}
}
return { line: line, column: column };
}
var result = parseFunctions[startRule]();
/*
* The parser is now in one of the following three states:
*
* 1. The parser successfully parsed the whole input.
*
* - |result !== null|
* - |pos === input.length|
* - |rightmostMatchFailuresExpected| may or may not contain something
*
* 2. The parser successfully parsed only a part of the input.
*
* - |result !== null|
* - |pos < input.length|
* - |rightmostMatchFailuresExpected| may or may not contain something
*
* 3. The parser did not successfully parse any part of the input.
*
* - |result === null|
* - |pos === 0|
* - |rightmostMatchFailuresExpected| contains at least one failure
*
* All code following this comment (including called functions) must
* handle these states.
*/
if (result === null || pos !== input.length) {
var errorPosition = computeErrorPosition();
throw new this.SyntaxError(
buildErrorMessage(),
errorPosition.line,
errorPosition.column
);
}
return result;
},
/* Returns the parser source code. */
toSource: function() { return this._source; }
};
/* Thrown when a parser encounters a syntax error. */
result.SyntaxError = function(message, line, column) {
this.name = 'SyntaxError';
this.message = message;
this.line = line;
this.column = column;
};
result.SyntaxError.prototype = Error.prototype;
return result;
})();