diff options
Diffstat (limited to 'node_modules/source-map/dist/source-map.js')
| -rw-r--r-- | node_modules/source-map/dist/source-map.js | 119 |
1 files changed, 77 insertions, 42 deletions
diff --git a/node_modules/source-map/dist/source-map.js b/node_modules/source-map/dist/source-map.js index 61c0d8db9..4e630e294 100644 --- a/node_modules/source-map/dist/source-map.js +++ b/node_modules/source-map/dist/source-map.js @@ -52,7 +52,7 @@ return /******/ (function(modules) { // webpackBootstrap /************************************************************************/ /******/ ([ /* 0 */ -/***/ function(module, exports, __webpack_require__) { +/***/ (function(module, exports, __webpack_require__) { /* * Copyright 2009-2011 Mozilla Foundation and contributors @@ -64,9 +64,9 @@ return /******/ (function(modules) { // webpackBootstrap exports.SourceNode = __webpack_require__(10).SourceNode; -/***/ }, +/***/ }), /* 1 */ -/***/ function(module, exports, __webpack_require__) { +/***/ (function(module, exports, __webpack_require__) { /* -*- Mode: js; js-indent-level: 2; -*- */ /* @@ -329,6 +329,18 @@ return /******/ (function(modules) { // webpackBootstrap SourceMapGenerator.prototype._validateMapping = function SourceMapGenerator_validateMapping(aGenerated, aOriginal, aSource, aName) { + // When aOriginal is truthy but has empty values for .line and .column, + // it is most likely a programmer error. In this case we throw a very + // specific error message to try to guide them the right way. + // For example: https://github.com/Polymer/polymer-bundler/pull/519 + if (aOriginal && typeof aOriginal.line !== 'number' && typeof aOriginal.column !== 'number') { + throw new Error( + 'original.line and original.column are not numbers -- you probably meant to omit ' + + 'the original mapping entirely and only map the generated position. If so, pass ' + + 'null for the original mapping instead of an object with empty or null values.' + ); + } + if (aGenerated && 'line' in aGenerated && 'column' in aGenerated && aGenerated.line > 0 && aGenerated.column >= 0 && !aOriginal && !aSource && !aName) { @@ -474,9 +486,9 @@ return /******/ (function(modules) { // webpackBootstrap exports.SourceMapGenerator = SourceMapGenerator; -/***/ }, +/***/ }), /* 2 */ -/***/ function(module, exports, __webpack_require__) { +/***/ (function(module, exports, __webpack_require__) { /* -*- Mode: js; js-indent-level: 2; -*- */ /* @@ -620,9 +632,9 @@ return /******/ (function(modules) { // webpackBootstrap }; -/***/ }, +/***/ }), /* 3 */ -/***/ function(module, exports) { +/***/ (function(module, exports) { /* -*- Mode: js; js-indent-level: 2; -*- */ /* @@ -693,9 +705,9 @@ return /******/ (function(modules) { // webpackBootstrap }; -/***/ }, +/***/ }), /* 4 */ -/***/ function(module, exports) { +/***/ (function(module, exports) { /* -*- Mode: js; js-indent-level: 2; -*- */ /* @@ -768,7 +780,7 @@ return /******/ (function(modules) { // webpackBootstrap /** * Normalizes a path, or the path portion of a URL: * - * - Replaces consequtive slashes with one slash. + * - Replaces consecutive slashes with one slash. * - Removes unnecessary '.' parts. * - Removes unnecessary '<dir>/..' parts. * @@ -1116,9 +1128,9 @@ return /******/ (function(modules) { // webpackBootstrap exports.compareByGeneratedPositionsInflated = compareByGeneratedPositionsInflated; -/***/ }, +/***/ }), /* 5 */ -/***/ function(module, exports, __webpack_require__) { +/***/ (function(module, exports, __webpack_require__) { /* -*- Mode: js; js-indent-level: 2; -*- */ /* @@ -1129,6 +1141,7 @@ return /******/ (function(modules) { // webpackBootstrap var util = __webpack_require__(4); var has = Object.prototype.hasOwnProperty; + var hasNativeMap = typeof Map !== "undefined"; /** * A data structure which is a combination of an array and a set. Adding a new @@ -1138,7 +1151,7 @@ return /******/ (function(modules) { // webpackBootstrap */ function ArraySet() { this._array = []; - this._set = Object.create(null); + this._set = hasNativeMap ? new Map() : Object.create(null); } /** @@ -1159,7 +1172,7 @@ return /******/ (function(modules) { // webpackBootstrap * @returns Number */ ArraySet.prototype.size = function ArraySet_size() { - return Object.getOwnPropertyNames(this._set).length; + return hasNativeMap ? this._set.size : Object.getOwnPropertyNames(this._set).length; }; /** @@ -1168,14 +1181,18 @@ return /******/ (function(modules) { // webpackBootstrap * @param String aStr */ ArraySet.prototype.add = function ArraySet_add(aStr, aAllowDuplicates) { - var sStr = util.toSetString(aStr); - var isDuplicate = has.call(this._set, sStr); + var sStr = hasNativeMap ? aStr : util.toSetString(aStr); + var isDuplicate = hasNativeMap ? this.has(aStr) : has.call(this._set, sStr); var idx = this._array.length; if (!isDuplicate || aAllowDuplicates) { this._array.push(aStr); } if (!isDuplicate) { - this._set[sStr] = idx; + if (hasNativeMap) { + this._set.set(aStr, idx); + } else { + this._set[sStr] = idx; + } } }; @@ -1185,8 +1202,12 @@ return /******/ (function(modules) { // webpackBootstrap * @param String aStr */ ArraySet.prototype.has = function ArraySet_has(aStr) { - var sStr = util.toSetString(aStr); - return has.call(this._set, sStr); + if (hasNativeMap) { + return this._set.has(aStr); + } else { + var sStr = util.toSetString(aStr); + return has.call(this._set, sStr); + } }; /** @@ -1195,10 +1216,18 @@ return /******/ (function(modules) { // webpackBootstrap * @param String aStr */ ArraySet.prototype.indexOf = function ArraySet_indexOf(aStr) { - var sStr = util.toSetString(aStr); - if (has.call(this._set, sStr)) { - return this._set[sStr]; + if (hasNativeMap) { + var idx = this._set.get(aStr); + if (idx >= 0) { + return idx; + } + } else { + var sStr = util.toSetString(aStr); + if (has.call(this._set, sStr)) { + return this._set[sStr]; + } } + throw new Error('"' + aStr + '" is not in the set.'); }; @@ -1226,9 +1255,9 @@ return /******/ (function(modules) { // webpackBootstrap exports.ArraySet = ArraySet; -/***/ }, +/***/ }), /* 6 */ -/***/ function(module, exports, __webpack_require__) { +/***/ (function(module, exports, __webpack_require__) { /* -*- Mode: js; js-indent-level: 2; -*- */ /* @@ -1311,9 +1340,9 @@ return /******/ (function(modules) { // webpackBootstrap exports.MappingList = MappingList; -/***/ }, +/***/ }), /* 7 */ -/***/ function(module, exports, __webpack_require__) { +/***/ (function(module, exports, __webpack_require__) { /* -*- Mode: js; js-indent-level: 2; -*- */ /* @@ -2399,9 +2428,9 @@ return /******/ (function(modules) { // webpackBootstrap exports.IndexedSourceMapConsumer = IndexedSourceMapConsumer; -/***/ }, +/***/ }), /* 8 */ -/***/ function(module, exports) { +/***/ (function(module, exports) { /* -*- Mode: js; js-indent-level: 2; -*- */ /* @@ -2516,9 +2545,9 @@ return /******/ (function(modules) { // webpackBootstrap }; -/***/ }, +/***/ }), /* 9 */ -/***/ function(module, exports) { +/***/ (function(module, exports) { /* -*- Mode: js; js-indent-level: 2; -*- */ /* @@ -2636,9 +2665,9 @@ return /******/ (function(modules) { // webpackBootstrap }; -/***/ }, +/***/ }), /* 10 */ -/***/ function(module, exports, __webpack_require__) { +/***/ (function(module, exports, __webpack_require__) { /* -*- Mode: js; js-indent-level: 2; -*- */ /* @@ -2702,13 +2731,19 @@ return /******/ (function(modules) { // webpackBootstrap // All even indices of this array are one line of the generated code, // while all odd indices are the newlines between two adjacent lines // (since `REGEX_NEWLINE` captures its match). - // Processed fragments are removed from this array, by calling `shiftNextLine`. + // Processed fragments are accessed by calling `shiftNextLine`. var remainingLines = aGeneratedCode.split(REGEX_NEWLINE); + var remainingLinesIndex = 0; var shiftNextLine = function() { - var lineContents = remainingLines.shift(); + var lineContents = getNextLine(); // The last line of a file might not have a newline. - var newLine = remainingLines.shift() || ""; + var newLine = getNextLine() || ""; return lineContents + newLine; + + function getNextLine() { + return remainingLinesIndex < remainingLines.length ? + remainingLines[remainingLinesIndex++] : undefined; + } }; // We need to remember the position of "remainingLines" @@ -2733,10 +2768,10 @@ return /******/ (function(modules) { // webpackBootstrap // There is no new line in between. // Associate the code between "lastGeneratedColumn" and // "mapping.generatedColumn" with "lastMapping" - var nextLine = remainingLines[0]; + var nextLine = remainingLines[remainingLinesIndex]; var code = nextLine.substr(0, mapping.generatedColumn - lastGeneratedColumn); - remainingLines[0] = nextLine.substr(mapping.generatedColumn - + remainingLines[remainingLinesIndex] = nextLine.substr(mapping.generatedColumn - lastGeneratedColumn); lastGeneratedColumn = mapping.generatedColumn; addMappingWithCode(lastMapping, code); @@ -2753,21 +2788,21 @@ return /******/ (function(modules) { // webpackBootstrap lastGeneratedLine++; } if (lastGeneratedColumn < mapping.generatedColumn) { - var nextLine = remainingLines[0]; + var nextLine = remainingLines[remainingLinesIndex]; node.add(nextLine.substr(0, mapping.generatedColumn)); - remainingLines[0] = nextLine.substr(mapping.generatedColumn); + remainingLines[remainingLinesIndex] = nextLine.substr(mapping.generatedColumn); lastGeneratedColumn = mapping.generatedColumn; } lastMapping = mapping; }, this); // We have processed all mappings. - if (remainingLines.length > 0) { + if (remainingLinesIndex < remainingLines.length) { if (lastMapping) { // Associate the remaining code in the current line with "lastMapping" addMappingWithCode(lastMapping, shiftNextLine()); } // and add the remaining lines without any mapping - node.add(remainingLines.join("")); + node.add(remainingLines.splice(remainingLinesIndex).join("")); } // Copy sourcesContent into SourceNode @@ -3049,7 +3084,7 @@ return /******/ (function(modules) { // webpackBootstrap exports.SourceNode = SourceNode; -/***/ } +/***/ }) /******/ ]) }); ;
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