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ast.js
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ast.js
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/*
* Generated by PEG.js 0.10.0.
*
* http://pegjs.org/
*/
"use strict";
function peg$subclass(child, parent) {
function ctor() { this.constructor = child; }
ctor.prototype = parent.prototype;
child.prototype = new ctor();
}
function peg$SyntaxError(message, expected, found, location) {
this.message = message;
this.expected = expected;
this.found = found;
this.location = location;
this.name = "SyntaxError";
if (typeof Error.captureStackTrace === "function") {
Error.captureStackTrace(this, peg$SyntaxError);
}
}
peg$subclass(peg$SyntaxError, Error);
peg$SyntaxError.buildMessage = function(expected, found) {
var DESCRIBE_EXPECTATION_FNS = {
literal: function(expectation) {
return "\"" + literalEscape(expectation.text) + "\"";
},
"class": function(expectation) {
var escapedParts = "",
i;
for (i = 0; i < expectation.parts.length; i++) {
escapedParts += expectation.parts[i] instanceof Array
? classEscape(expectation.parts[i][0]) + "-" + classEscape(expectation.parts[i][1])
: classEscape(expectation.parts[i]);
}
return "[" + (expectation.inverted ? "^" : "") + escapedParts + "]";
},
any: function(expectation) {
return "any character";
},
end: function(expectation) {
return "end of input";
},
other: function(expectation) {
return expectation.description;
}
};
function hex(ch) {
return ch.charCodeAt(0).toString(16).toUpperCase();
}
function literalEscape(s) {
return s
.replace(/\\/g, '\\\\')
.replace(/"/g, '\\"')
.replace(/\0/g, '\\0')
.replace(/\t/g, '\\t')
.replace(/\n/g, '\\n')
.replace(/\r/g, '\\r')
.replace(/[\x00-\x0F]/g, function(ch) { return '\\x0' + hex(ch); })
.replace(/[\x10-\x1F\x7F-\x9F]/g, function(ch) { return '\\x' + hex(ch); });
}
function classEscape(s) {
return s
.replace(/\\/g, '\\\\')
.replace(/\]/g, '\\]')
.replace(/\^/g, '\\^')
.replace(/-/g, '\\-')
.replace(/\0/g, '\\0')
.replace(/\t/g, '\\t')
.replace(/\n/g, '\\n')
.replace(/\r/g, '\\r')
.replace(/[\x00-\x0F]/g, function(ch) { return '\\x0' + hex(ch); })
.replace(/[\x10-\x1F\x7F-\x9F]/g, function(ch) { return '\\x' + hex(ch); });
}
function describeExpectation(expectation) {
return DESCRIBE_EXPECTATION_FNS[expectation.type](expectation);
}
function describeExpected(expected) {
var descriptions = new Array(expected.length),
i, j;
for (i = 0; i < expected.length; i++) {
descriptions[i] = describeExpectation(expected[i]);
}
descriptions.sort();
if (descriptions.length > 0) {
for (i = 1, j = 1; i < descriptions.length; i++) {
if (descriptions[i - 1] !== descriptions[i]) {
descriptions[j] = descriptions[i];
j++;
}
}
descriptions.length = j;
}
switch (descriptions.length) {
case 1:
return descriptions[0];
case 2:
return descriptions[0] + " or " + descriptions[1];
default:
return descriptions.slice(0, -1).join(", ")
+ ", or "
+ descriptions[descriptions.length - 1];
}
}
function describeFound(found) {
return found ? "\"" + literalEscape(found) + "\"" : "end of input";
}
return "Expected " + describeExpected(expected) + " but " + describeFound(found) + " found.";
};
function peg$parse(input, options) {
options = options !== void 0 ? options : {};
var peg$FAILED = {},
peg$startRuleFunctions = { start: peg$parsestart },
peg$startRuleFunction = peg$parsestart,
peg$c0 = ";",
peg$c1 = peg$literalExpectation(";", false),
peg$c2 = function(tables) {
return tables.map(t => t[1]);
},
peg$c3 = peg$otherExpectation("CREATE TABLE"),
peg$c4 = function(name, modifiers) {
return {
name,
columns: modifiers
.filter(c => c.__type == "column_definition"),
constraints: modifiers
.filter(c => c.__type == "table_constraint")
}
},
peg$c5 = peg$otherExpectation("column type"),
peg$c6 = function(size) {
return "VARCHAR(" + size + ")"
},
peg$c7 = function(a, b) {
return "DECIMAL(" + a + "," + b + ")"
},
peg$c8 = peg$otherExpectation("column modifier"),
peg$c9 = function() {
return "NOT_NULL"
},
peg$c10 = function() {
return "AUTO_INCREMENT"
},
peg$c11 = function(head, i) { return i },
peg$c12 = function(head, tail) {
return [head, ...tail]
},
peg$c13 = peg$otherExpectation("table constraint"),
peg$c14 = function(columns) {
return {
__type: "table_constraint",
type: "PRIMARY_KEY",
columns: columns
}
},
peg$c15 = function(selfColumn, foreignTable, foreignColumn, mandatory) {
return {
__type: "table_constraint",
type: "FOREIGN_KEY",
selfColumn,
foreignTable,
foreignColumn,
foreignMandatory: mandatory !== null,
}
},
peg$c16 = peg$otherExpectation("column definition"),
peg$c17 = function(name, type, modifiers) {
return {
__type: "column_definition",
name,
type,
modifiers: modifiers.map(m => m[1])
}
},
peg$c18 = peg$otherExpectation("identifier"),
peg$c19 = /^[A-Za-z0-9_]/,
peg$c20 = peg$classExpectation([["A", "Z"], ["a", "z"], ["0", "9"], "_"], false, false),
peg$c21 = function() { return text(); },
peg$c22 = peg$otherExpectation("integer"),
peg$c23 = /^[0-9]/,
peg$c24 = peg$classExpectation([["0", "9"]], false, false),
peg$c25 = peg$otherExpectation("whitespace"),
peg$c26 = /^[ \t\n\r]/,
peg$c27 = peg$classExpectation([" ", "\t", "\n", "\r"], false, false),
peg$c28 = peg$otherExpectation("create"),
peg$c29 = "CREATE",
peg$c30 = peg$literalExpectation("CREATE", false),
peg$c31 = "create",
peg$c32 = peg$literalExpectation("create", false),
peg$c33 = peg$otherExpectation("table"),
peg$c34 = "TABLE",
peg$c35 = peg$literalExpectation("TABLE", false),
peg$c36 = "table",
peg$c37 = peg$literalExpectation("table", false),
peg$c38 = peg$otherExpectation("varchar"),
peg$c39 = "VARCHAR",
peg$c40 = peg$literalExpectation("VARCHAR", false),
peg$c41 = "varchar",
peg$c42 = peg$literalExpectation("varchar", false),
peg$c43 = peg$otherExpectation("decimal"),
peg$c44 = "DECIMAL",
peg$c45 = peg$literalExpectation("DECIMAL", false),
peg$c46 = "decimal",
peg$c47 = peg$literalExpectation("decimal", false),
peg$c48 = peg$otherExpectation("text"),
peg$c49 = "TEXT",
peg$c50 = peg$literalExpectation("TEXT", false),
peg$c51 = "text",
peg$c52 = peg$literalExpectation("text", false),
peg$c53 = peg$otherExpectation("int"),
peg$c54 = "INT",
peg$c55 = peg$literalExpectation("INT", false),
peg$c56 = "int",
peg$c57 = peg$literalExpectation("int", false),
peg$c58 = peg$otherExpectation("datetime"),
peg$c59 = "DATETIME",
peg$c60 = peg$literalExpectation("DATETIME", false),
peg$c61 = "datetime",
peg$c62 = peg$literalExpectation("datetime", false),
peg$c63 = peg$otherExpectation("date"),
peg$c64 = "DATE",
peg$c65 = peg$literalExpectation("DATE", false),
peg$c66 = "date",
peg$c67 = peg$literalExpectation("date", false),
peg$c68 = peg$otherExpectation("not"),
peg$c69 = "NOT",
peg$c70 = peg$literalExpectation("NOT", false),
peg$c71 = "not",
peg$c72 = peg$literalExpectation("not", false),
peg$c73 = peg$otherExpectation("null"),
peg$c74 = "NULL",
peg$c75 = peg$literalExpectation("NULL", false),
peg$c76 = "null",
peg$c77 = peg$literalExpectation("null", false),
peg$c78 = peg$otherExpectation("auto"),
peg$c79 = "AUTO",
peg$c80 = peg$literalExpectation("AUTO", false),
peg$c81 = "auto",
peg$c82 = peg$literalExpectation("auto", false),
peg$c83 = peg$otherExpectation("increment"),
peg$c84 = "INCREMENT",
peg$c85 = peg$literalExpectation("INCREMENT", false),
peg$c86 = "increment",
peg$c87 = peg$literalExpectation("increment", false),
peg$c88 = peg$otherExpectation("primary"),
peg$c89 = "PRIMARY",
peg$c90 = peg$literalExpectation("PRIMARY", false),
peg$c91 = "primary",
peg$c92 = peg$literalExpectation("primary", false),
peg$c93 = peg$otherExpectation("foreign"),
peg$c94 = "FOREIGN",
peg$c95 = peg$literalExpectation("FOREIGN", false),
peg$c96 = "foreign",
peg$c97 = peg$literalExpectation("foreign", false),
peg$c98 = peg$otherExpectation("key"),
peg$c99 = "KEY",
peg$c100 = peg$literalExpectation("KEY", false),
peg$c101 = "key",
peg$c102 = peg$literalExpectation("key", false),
peg$c103 = peg$otherExpectation("references"),
peg$c104 = "REFERENCES",
peg$c105 = peg$literalExpectation("REFERENCES", false),
peg$c106 = "references",
peg$c107 = peg$literalExpectation("references", false),
peg$c108 = peg$otherExpectation("mandatory"),
peg$c109 = "MANDATORY",
peg$c110 = peg$literalExpectation("MANDATORY", false),
peg$c111 = "mandatory",
peg$c112 = peg$literalExpectation("mandatory", false),
peg$c113 = peg$otherExpectation("left parentheses"),
peg$c114 = "(",
peg$c115 = peg$literalExpectation("(", false),
peg$c116 = peg$otherExpectation("right parentheses"),
peg$c117 = ")",
peg$c118 = peg$literalExpectation(")", false),
peg$c119 = peg$otherExpectation("comma"),
peg$c120 = ",",
peg$c121 = peg$literalExpectation(",", false),
peg$currPos = 0,
peg$savedPos = 0,
peg$posDetailsCache = [{ line: 1, column: 1 }],
peg$maxFailPos = 0,
peg$maxFailExpected = [],
peg$silentFails = 0,
peg$result;
if ("startRule" in options) {
if (!(options.startRule in peg$startRuleFunctions)) {
throw new Error("Can't start parsing from rule \"" + options.startRule + "\".");
}
peg$startRuleFunction = peg$startRuleFunctions[options.startRule];
}
function text() {
return input.substring(peg$savedPos, peg$currPos);
}
function location() {
return peg$computeLocation(peg$savedPos, peg$currPos);
}
function expected(description, location) {
location = location !== void 0 ? location : peg$computeLocation(peg$savedPos, peg$currPos)
throw peg$buildStructuredError(
[peg$otherExpectation(description)],
input.substring(peg$savedPos, peg$currPos),
location
);
}
function error(message, location) {
location = location !== void 0 ? location : peg$computeLocation(peg$savedPos, peg$currPos)
throw peg$buildSimpleError(message, location);
}
function peg$literalExpectation(text, ignoreCase) {
return { type: "literal", text: text, ignoreCase: ignoreCase };
}
function peg$classExpectation(parts, inverted, ignoreCase) {
return { type: "class", parts: parts, inverted: inverted, ignoreCase: ignoreCase };
}
function peg$anyExpectation() {
return { type: "any" };
}
function peg$endExpectation() {
return { type: "end" };
}
function peg$otherExpectation(description) {
return { type: "other", description: description };
}
function peg$computePosDetails(pos) {
var details = peg$posDetailsCache[pos], p;
if (details) {
return details;
} else {
p = pos - 1;
while (!peg$posDetailsCache[p]) {
p--;
}
details = peg$posDetailsCache[p];
details = {
line: details.line,
column: details.column
};
while (p < pos) {
if (input.charCodeAt(p) === 10) {
details.line++;
details.column = 1;
} else {
details.column++;
}
p++;
}
peg$posDetailsCache[pos] = details;
return details;
}
}
function peg$computeLocation(startPos, endPos) {
var startPosDetails = peg$computePosDetails(startPos),
endPosDetails = peg$computePosDetails(endPos);
return {
start: {
offset: startPos,
line: startPosDetails.line,
column: startPosDetails.column
},
end: {
offset: endPos,
line: endPosDetails.line,
column: endPosDetails.column
}
};
}
function peg$fail(expected) {
if (peg$currPos < peg$maxFailPos) { return; }
if (peg$currPos > peg$maxFailPos) {
peg$maxFailPos = peg$currPos;
peg$maxFailExpected = [];
}
peg$maxFailExpected.push(expected);
}
function peg$buildSimpleError(message, location) {
return new peg$SyntaxError(message, null, null, location);
}
function peg$buildStructuredError(expected, found, location) {
return new peg$SyntaxError(
peg$SyntaxError.buildMessage(expected, found),
expected,
found,
location
);
}
function peg$parsestart() {
var s0, s1, s2, s3, s4, s5, s6, s7;
s0 = peg$currPos;
s1 = [];
s2 = peg$currPos;
s3 = peg$parsew();
if (s3 !== peg$FAILED) {
s4 = peg$parsecreate_table();
if (s4 !== peg$FAILED) {
s5 = peg$parsew();
if (s5 !== peg$FAILED) {
if (input.charCodeAt(peg$currPos) === 59) {
s6 = peg$c0;
peg$currPos++;
} else {
s6 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c1); }
}
if (s6 !== peg$FAILED) {
s7 = peg$parsew();
if (s7 !== peg$FAILED) {
s3 = [s3, s4, s5, s6, s7];
s2 = s3;
} else {
peg$currPos = s2;
s2 = peg$FAILED;
}
} else {
peg$currPos = s2;
s2 = peg$FAILED;
}
} else {
peg$currPos = s2;
s2 = peg$FAILED;
}
} else {
peg$currPos = s2;
s2 = peg$FAILED;
}
} else {
peg$currPos = s2;
s2 = peg$FAILED;
}
while (s2 !== peg$FAILED) {
s1.push(s2);
s2 = peg$currPos;
s3 = peg$parsew();
if (s3 !== peg$FAILED) {
s4 = peg$parsecreate_table();
if (s4 !== peg$FAILED) {
s5 = peg$parsew();
if (s5 !== peg$FAILED) {
if (input.charCodeAt(peg$currPos) === 59) {
s6 = peg$c0;
peg$currPos++;
} else {
s6 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c1); }
}
if (s6 !== peg$FAILED) {
s7 = peg$parsew();
if (s7 !== peg$FAILED) {
s3 = [s3, s4, s5, s6, s7];
s2 = s3;
} else {
peg$currPos = s2;
s2 = peg$FAILED;
}
} else {
peg$currPos = s2;
s2 = peg$FAILED;
}
} else {
peg$currPos = s2;
s2 = peg$FAILED;
}
} else {
peg$currPos = s2;
s2 = peg$FAILED;
}
} else {
peg$currPos = s2;
s2 = peg$FAILED;
}
}
if (s1 !== peg$FAILED) {
peg$savedPos = s0;
s1 = peg$c2(s1);
}
s0 = s1;
return s0;
}
function peg$parsecreate_table() {
var s0, s1, s2, s3, s4, s5, s6, s7, s8;
peg$silentFails++;
s0 = peg$currPos;
s1 = peg$parseCREATE();
if (s1 !== peg$FAILED) {
s2 = peg$parsew1();
if (s2 !== peg$FAILED) {
s3 = peg$parseTABLE();
if (s3 !== peg$FAILED) {
s4 = peg$parsew1();
if (s4 !== peg$FAILED) {
s5 = peg$parseidentifier();
if (s5 !== peg$FAILED) {
s6 = peg$parselparenw();
if (s6 !== peg$FAILED) {
s7 = peg$parsetable_modifier_seq();
if (s7 !== peg$FAILED) {
s8 = peg$parserparenw();
if (s8 !== peg$FAILED) {
peg$savedPos = s0;
s1 = peg$c4(s5, s7);
s0 = s1;
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
peg$silentFails--;
if (s0 === peg$FAILED) {
s1 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c3); }
}
return s0;
}
function peg$parsecolumn_type() {
var s0, s1, s2, s3, s4, s5, s6;
peg$silentFails++;
s0 = peg$currPos;
s1 = peg$parseVARCHAR();
if (s1 !== peg$FAILED) {
s2 = peg$parselparenw();
if (s2 !== peg$FAILED) {
s3 = peg$parseinteger();
if (s3 !== peg$FAILED) {
s4 = peg$parserparenw();
if (s4 !== peg$FAILED) {
peg$savedPos = s0;
s1 = peg$c6(s3);
s0 = s1;
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
if (s0 === peg$FAILED) {
s0 = peg$currPos;
s1 = peg$parseDECIMAL();
if (s1 !== peg$FAILED) {
s2 = peg$parselparenw();
if (s2 !== peg$FAILED) {
s3 = peg$parseinteger();
if (s3 !== peg$FAILED) {
s4 = peg$parsecomma();
if (s4 !== peg$FAILED) {
s5 = peg$parseinteger();
if (s5 !== peg$FAILED) {
s6 = peg$parserparenw();
if (s6 !== peg$FAILED) {
peg$savedPos = s0;
s1 = peg$c7(s3, s5);
s0 = s1;
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
if (s0 === peg$FAILED) {
s0 = peg$parseTEXT();
if (s0 === peg$FAILED) {
s0 = peg$parseINT();
if (s0 === peg$FAILED) {
s0 = peg$parseDATETIME();
if (s0 === peg$FAILED) {
s0 = peg$parseDATE();
}
}
}
}
}
peg$silentFails--;
if (s0 === peg$FAILED) {
s1 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c5); }
}
return s0;
}
function peg$parsecolumn_modifier() {
var s0, s1, s2, s3;
peg$silentFails++;
s0 = peg$currPos;
s1 = peg$parseNOT();
if (s1 !== peg$FAILED) {
s2 = peg$parsew1();
if (s2 !== peg$FAILED) {
s3 = peg$parseNULL();
if (s3 !== peg$FAILED) {
peg$savedPos = s0;
s1 = peg$c9();
s0 = s1;
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
if (s0 === peg$FAILED) {
s0 = peg$currPos;
s1 = peg$parseAUTO();
if (s1 !== peg$FAILED) {
s2 = peg$parsew1();
if (s2 !== peg$FAILED) {
s3 = peg$parseINCREMENT();
if (s3 !== peg$FAILED) {
peg$savedPos = s0;
s1 = peg$c10();
s0 = s1;
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
}
peg$silentFails--;
if (s0 === peg$FAILED) {
s1 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c8); }
}
return s0;
}
function peg$parseidentifier_seq() {
var s0, s1, s2, s3, s4, s5, s6;
s0 = peg$currPos;
s1 = peg$parseidentifier();
if (s1 !== peg$FAILED) {
s2 = [];
s3 = peg$currPos;
s4 = peg$parsecomma();
if (s4 !== peg$FAILED) {
s5 = peg$parseidentifier();
if (s5 !== peg$FAILED) {
s6 = peg$parsew();
if (s6 !== peg$FAILED) {
peg$savedPos = s3;
s4 = peg$c11(s1, s5);
s3 = s4;
} else {
peg$currPos = s3;
s3 = peg$FAILED;
}
} else {
peg$currPos = s3;
s3 = peg$FAILED;
}
} else {
peg$currPos = s3;
s3 = peg$FAILED;
}
while (s3 !== peg$FAILED) {
s2.push(s3);
s3 = peg$currPos;
s4 = peg$parsecomma();
if (s4 !== peg$FAILED) {
s5 = peg$parseidentifier();
if (s5 !== peg$FAILED) {
s6 = peg$parsew();
if (s6 !== peg$FAILED) {
peg$savedPos = s3;
s4 = peg$c11(s1, s5);
s3 = s4;
} else {
peg$currPos = s3;
s3 = peg$FAILED;
}
} else {
peg$currPos = s3;
s3 = peg$FAILED;
}
} else {
peg$currPos = s3;
s3 = peg$FAILED;
}
}
if (s2 !== peg$FAILED) {
peg$savedPos = s0;
s1 = peg$c12(s1, s2);
s0 = s1;
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
return s0;
}
function peg$parsetable_constraint() {
var s0, s1, s2, s3, s4, s5, s6, s7, s8, s9, s10, s11, s12, s13, s14, s15, s16, s17;
peg$silentFails++;
s0 = peg$currPos;
s1 = peg$parsePRIMARY();
if (s1 !== peg$FAILED) {
s2 = peg$parsew1();
if (s2 !== peg$FAILED) {
s3 = peg$parseKEY();
if (s3 !== peg$FAILED) {
s4 = peg$parselparenw();
if (s4 !== peg$FAILED) {
s5 = peg$parseidentifier_seq();
if (s5 !== peg$FAILED) {
s6 = peg$parserparenw();
if (s6 !== peg$FAILED) {
peg$savedPos = s0;
s1 = peg$c14(s5);
s0 = s1;
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
if (s0 === peg$FAILED) {
s0 = peg$currPos;
s1 = peg$parseFOREIGN();
if (s1 !== peg$FAILED) {
s2 = peg$parsew1();
if (s2 !== peg$FAILED) {
s3 = peg$parseKEY();
if (s3 !== peg$FAILED) {
s4 = peg$parselparenw();
if (s4 !== peg$FAILED) {
s5 = peg$parseidentifier();
if (s5 !== peg$FAILED) {
s6 = peg$parsew();
if (s6 !== peg$FAILED) {
s7 = peg$parserparen();
if (s7 !== peg$FAILED) {
s8 = peg$parsew1();
if (s8 !== peg$FAILED) {
s9 = peg$parseREFERENCES();
if (s9 !== peg$FAILED) {
s10 = peg$parsew1();
if (s10 !== peg$FAILED) {
s11 = peg$parseidentifier();
if (s11 !== peg$FAILED) {
s12 = peg$parselparenw();
if (s12 !== peg$FAILED) {
s13 = peg$parseidentifier();
if (s13 !== peg$FAILED) {
s14 = peg$parserparenw();
if (s14 !== peg$FAILED) {
s15 = peg$currPos;
s16 = peg$parsew1();
if (s16 !== peg$FAILED) {
s17 = peg$parseMANDATORY();
if (s17 !== peg$FAILED) {
s16 = [s16, s17];
s15 = s16;
} else {
peg$currPos = s15;
s15 = peg$FAILED;
}
} else {
peg$currPos = s15;
s15 = peg$FAILED;
}
if (s15 === peg$FAILED) {
s15 = null;
}
if (s15 !== peg$FAILED) {
peg$savedPos = s0;
s1 = peg$c15(s5, s11, s13, s15);
s0 = s1;
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
}
peg$silentFails--;
if (s0 === peg$FAILED) {
s1 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c13); }
}
return s0;
}
function peg$parsecolumn_definition() {
var s0, s1, s2, s3, s4, s5, s6, s7, s8;
peg$silentFails++;
s0 = peg$currPos;
s1 = peg$parseidentifier();