angular2
Version:
Angular 2 - a web framework for modern web apps
144 lines • 24.4 kB
JavaScript
import { isPresent, isBlank, looseIdentical } from 'angular2/src/facade/lang';
import { ListWrapper, Map } from 'angular2/src/facade/collection';
import { RecordType, ProtoRecord } from './proto_record';
/**
* Removes "duplicate" records. It assumes that record evaluation does not have side-effects.
*
* Records that are not last in bindings are removed and all the indices of the records that depend
* on them are updated.
*
* Records that are last in bindings CANNOT be removed, and instead are replaced with very cheap
* SELF records.
*
* @internal
*/
export function coalesce(srcRecords) {
let dstRecords = [];
let excludedIdxs = [];
let indexMap = new Map();
let skipDepth = 0;
let skipSources = ListWrapper.createFixedSize(srcRecords.length);
for (let protoIndex = 0; protoIndex < srcRecords.length; protoIndex++) {
let skipRecord = skipSources[protoIndex];
if (isPresent(skipRecord)) {
skipDepth--;
skipRecord.fixedArgs[0] = dstRecords.length;
}
let src = srcRecords[protoIndex];
let dst = _cloneAndUpdateIndexes(src, dstRecords, indexMap);
if (dst.isSkipRecord()) {
dstRecords.push(dst);
skipDepth++;
skipSources[dst.fixedArgs[0]] = dst;
}
else {
let record = _mayBeAddRecord(dst, dstRecords, excludedIdxs, skipDepth > 0);
indexMap.set(src.selfIndex, record.selfIndex);
}
}
return _optimizeSkips(dstRecords);
}
/**
* - Conditional skip of 1 record followed by an unconditional skip of N are replaced by a
* conditional skip of N with the negated condition,
* - Skips of 0 records are removed
*/
function _optimizeSkips(srcRecords) {
let dstRecords = [];
let skipSources = ListWrapper.createFixedSize(srcRecords.length);
let indexMap = new Map();
for (let protoIndex = 0; protoIndex < srcRecords.length; protoIndex++) {
let skipRecord = skipSources[protoIndex];
if (isPresent(skipRecord)) {
skipRecord.fixedArgs[0] = dstRecords.length;
}
let src = srcRecords[protoIndex];
if (src.isSkipRecord()) {
if (src.isConditionalSkipRecord() && src.fixedArgs[0] === protoIndex + 2 &&
protoIndex < srcRecords.length - 1 &&
srcRecords[protoIndex + 1].mode === RecordType.SkipRecords) {
src.mode = src.mode === RecordType.SkipRecordsIf ? RecordType.SkipRecordsIfNot :
RecordType.SkipRecordsIf;
src.fixedArgs[0] = srcRecords[protoIndex + 1].fixedArgs[0];
protoIndex++;
}
if (src.fixedArgs[0] > protoIndex + 1) {
let dst = _cloneAndUpdateIndexes(src, dstRecords, indexMap);
dstRecords.push(dst);
skipSources[dst.fixedArgs[0]] = dst;
}
}
else {
let dst = _cloneAndUpdateIndexes(src, dstRecords, indexMap);
dstRecords.push(dst);
indexMap.set(src.selfIndex, dst.selfIndex);
}
}
return dstRecords;
}
/**
* Add a new record or re-use one of the existing records.
*/
function _mayBeAddRecord(record, dstRecords, excludedIdxs, excluded) {
let match = _findFirstMatch(record, dstRecords, excludedIdxs);
if (isPresent(match)) {
if (record.lastInBinding) {
dstRecords.push(_createSelfRecord(record, match.selfIndex, dstRecords.length + 1));
match.referencedBySelf = true;
}
else {
if (record.argumentToPureFunction) {
match.argumentToPureFunction = true;
}
}
return match;
}
if (excluded) {
excludedIdxs.push(record.selfIndex);
}
dstRecords.push(record);
return record;
}
/**
* Returns the first `ProtoRecord` that matches the record.
*/
function _findFirstMatch(record, dstRecords, excludedIdxs) {
return dstRecords.find(
// TODO(vicb): optimize excludedIdxs.indexOf (sorted array)
rr => excludedIdxs.indexOf(rr.selfIndex) == -1 && rr.mode !== RecordType.DirectiveLifecycle &&
_haveSameDirIndex(rr, record) && rr.mode === record.mode &&
looseIdentical(rr.funcOrValue, record.funcOrValue) &&
rr.contextIndex === record.contextIndex && looseIdentical(rr.name, record.name) &&
ListWrapper.equals(rr.args, record.args));
}
/**
* Clone the `ProtoRecord` and changes the indexes for the ones in the destination array for:
* - the arguments,
* - the context,
* - self
*/
function _cloneAndUpdateIndexes(record, dstRecords, indexMap) {
let args = record.args.map(src => _srcToDstSelfIndex(indexMap, src));
let contextIndex = _srcToDstSelfIndex(indexMap, record.contextIndex);
let selfIndex = dstRecords.length + 1;
return new ProtoRecord(record.mode, record.name, record.funcOrValue, args, record.fixedArgs, contextIndex, record.directiveIndex, selfIndex, record.bindingRecord, record.lastInBinding, record.lastInDirective, record.argumentToPureFunction, record.referencedBySelf, record.propertyBindingIndex);
}
/**
* Returns the index in the destination array corresponding to the index in the src array.
* When the element is not present in the destination array, return the source index.
*/
function _srcToDstSelfIndex(indexMap, srcIdx) {
var dstIdx = indexMap.get(srcIdx);
return isPresent(dstIdx) ? dstIdx : srcIdx;
}
function _createSelfRecord(r, contextIndex, selfIndex) {
return new ProtoRecord(RecordType.Self, "self", null, [], r.fixedArgs, contextIndex, r.directiveIndex, selfIndex, r.bindingRecord, r.lastInBinding, r.lastInDirective, false, false, r.propertyBindingIndex);
}
function _haveSameDirIndex(a, b) {
var di1 = isBlank(a.directiveIndex) ? null : a.directiveIndex.directiveIndex;
var ei1 = isBlank(a.directiveIndex) ? null : a.directiveIndex.elementIndex;
var di2 = isBlank(b.directiveIndex) ? null : b.directiveIndex.directiveIndex;
var ei2 = isBlank(b.directiveIndex) ? null : b.directiveIndex.elementIndex;
return di1 === di2 && ei1 === ei2;
}
//# sourceMappingURL=data:application/json;base64,{"version":3,"file":"coalesce.js","sourceRoot":"","sources":["angular2/src/core/change_detection/coalesce.ts"],"names":["coalesce","_optimizeSkips","_mayBeAddRecord","_findFirstMatch","_cloneAndUpdateIndexes","_srcToDstSelfIndex","_createSelfRecord","_haveSameDirIndex"],"mappings":"OAAO,EAAC,SAAS,EAAE,OAAO,EAAE,cAAc,EAAC,MAAM,0BAA0B;OACpE,EAAC,WAAW,EAAE,GAAG,EAAC,MAAM,gCAAgC;OACxD,EAAC,UAAU,EAAE,WAAW,EAAC,MAAM,gBAAgB;AAEtD;;;;;;;;;;GAUG;AACH,yBAAyB,UAAyB;IAChDA,IAAIA,UAAUA,GAAGA,EAAEA,CAACA;IACpBA,IAAIA,YAAYA,GAAGA,EAAEA,CAACA;IACtBA,IAAIA,QAAQA,GAAwBA,IAAIA,GAAGA,EAAkBA,CAACA;IAC9DA,IAAIA,SAASA,GAAGA,CAACA,CAACA;IAClBA,IAAIA,WAAWA,GAAkBA,WAAWA,CAACA,eAAeA,CAACA,UAAUA,CAACA,MAAMA,CAACA,CAACA;IAEhFA,GAAGA,CAACA,CAACA,GAAGA,CAACA,UAAUA,GAAGA,CAACA,EAAEA,UAAUA,GAAGA,UAAUA,CAACA,MAAMA,EAAEA,UAAUA,EAAEA,EAAEA,CAACA;QACtEA,IAAIA,UAAUA,GAAGA,WAAWA,CAACA,UAAUA,CAACA,CAACA;QACzCA,EAAEA,CAACA,CAACA,SAASA,CAACA,UAAUA,CAACA,CAACA,CAACA,CAACA;YAC1BA,SAASA,EAAEA,CAACA;YACZA,UAAUA,CAACA,SAASA,CAACA,CAACA,CAACA,GAAGA,UAAUA,CAACA,MAAMA,CAACA;QAC9CA,CAACA;QAEDA,IAAIA,GAAGA,GAAGA,UAAUA,CAACA,UAAUA,CAACA,CAACA;QACjCA,IAAIA,GAAGA,GAAGA,sBAAsBA,CAACA,GAAGA,EAAEA,UAAUA,EAAEA,QAAQA,CAACA,CAACA;QAE5DA,EAAEA,CAACA,CAACA,GAAGA,CAACA,YAAYA,EAAEA,CAACA,CAACA,CAACA;YACvBA,UAAUA,CAACA,IAAIA,CAACA,GAAGA,CAACA,CAACA;YACrBA,SAASA,EAAEA,CAACA;YACZA,WAAWA,CAACA,GAAGA,CAACA,SAASA,CAACA,CAACA,CAACA,CAACA,GAAGA,GAAGA,CAACA;QACtCA,CAACA;QAACA,IAAIA,CAACA,CAACA;YACNA,IAAIA,MAAMA,GAAGA,eAAeA,CAACA,GAAGA,EAAEA,UAAUA,EAAEA,YAAYA,EAAEA,SAASA,GAAGA,CAACA,CAACA,CAACA;YAC3EA,QAAQA,CAACA,GAAGA,CAACA,GAAGA,CAACA,SAASA,EAAEA,MAAMA,CAACA,SAASA,CAACA,CAACA;QAChDA,CAACA;IACHA,CAACA;IAEDA,MAAMA,CAACA,cAAcA,CAACA,UAAUA,CAACA,CAACA;AACpCA,CAACA;AAED;;;;GAIG;AACH,wBAAwB,UAAyB;IAC/CC,IAAIA,UAAUA,GAAGA,EAAEA,CAACA;IACpBA,IAAIA,WAAWA,GAAGA,WAAWA,CAACA,eAAeA,CAACA,UAAUA,CAACA,MAAMA,CAACA,CAACA;IACjEA,IAAIA,QAAQA,GAAwBA,IAAIA,GAAGA,EAAkBA,CAACA;IAE9DA,GAAGA,CAACA,CAACA,GAAGA,CAACA,UAAUA,GAAGA,CAACA,EAAEA,UAAUA,GAAGA,UAAUA,CAACA,MAAMA,EAAEA,UAAUA,EAAEA,EAAEA,CAACA;QACtEA,IAAIA,UAAUA,GAAGA,WAAWA,CAACA,UAAUA,CAACA,CAACA;QACzCA,EAAEA,CAACA,CAACA,SAASA,CAACA,UAAUA,CAACA,CAACA,CAACA,CAACA;YAC1BA,UAAUA,CAACA,SAASA,CAACA,CAACA,CAACA,GAAGA,UAAUA,CAACA,MAAMA,CAACA;QAC9CA,CAACA;QAEDA,IAAIA,GAAGA,GAAGA,UAAUA,CAACA,UAAUA,CAACA,CAACA;QAEjCA,EAAEA,CAACA,CAACA,GAAGA,CAACA,YAAYA,EAAEA,CAACA,CAACA,CAACA;YACvBA,EAAEA,CAACA,CAACA,GAAGA,CAACA,uBAAuBA,EAAEA,IAAIA,GAAGA,CAACA,SAASA,CAACA,CAACA,CAACA,KAAKA,UAAUA,GAAGA,CAACA;gBACpEA,UAAUA,GAAGA,UAAUA,CAACA,MAAMA,GAAGA,CAACA;gBAClCA,UAAUA,CAACA,UAAUA,GAAGA,CAACA,CAACA,CAACA,IAAIA,KAAKA,UAAUA,CAACA,WAAWA,CAACA,CAACA,CAACA;gBAC/DA,GAAGA,CAACA,IAAIA,GAAGA,GAAGA,CAACA,IAAIA,KAAKA,UAAUA,CAACA,aAAaA,GAAGA,UAAUA,CAACA,gBAAgBA;oBAC3BA,UAAUA,CAACA,aAAaA,CAACA;gBAC5EA,GAAGA,CAACA,SAASA,CAACA,CAACA,CAACA,GAAGA,UAAUA,CAACA,UAAUA,GAAGA,CAACA,CAACA,CAACA,SAASA,CAACA,CAACA,CAACA,CAACA;gBAC3DA,UAAUA,EAAEA,CAACA;YACfA,CAACA;YAEDA,EAAEA,CAACA,CAACA,GAAGA,CAACA,SAASA,CAACA,CAACA,CAACA,GAAGA,UAAUA,GAAGA,CAACA,CAACA,CAACA,CAACA;gBACtCA,IAAIA,GAAGA,GAAGA,sBAAsBA,CAACA,GAAGA,EAAEA,UAAUA,EAAEA,QAAQA,CAACA,CAACA;gBAC5DA,UAAUA,CAACA,IAAIA,CAACA,GAAGA,CAACA,CAACA;gBACrBA,WAAWA,CAACA,GAAGA,CAACA,SAASA,CAACA,CAACA,CAACA,CAACA,GAAGA,GAAGA,CAACA;YACtCA,CAACA;QAEHA,CAACA;QAACA,IAAIA,CAACA,CAACA;YACNA,IAAIA,GAAGA,GAAGA,sBAAsBA,CAACA,GAAGA,EAAEA,UAAUA,EAAEA,QAAQA,CAACA,CAACA;YAC5DA,UAAUA,CAACA,IAAIA,CAACA,GAAGA,CAACA,CAACA;YACrBA,QAAQA,CAACA,GAAGA,CAACA,GAAGA,CAACA,SAASA,EAAEA,GAAGA,CAACA,SAASA,CAACA,CAACA;QAC7CA,CAACA;IACHA,CAACA;IAEDA,MAAMA,CAACA,UAAUA,CAACA;AACpBA,CAACA;AAED;;GAEG;AACH,yBAAyB,MAAmB,EAAE,UAAyB,EAAE,YAAsB,EACtE,QAAiB;IACxCC,IAAIA,KAAKA,GAAGA,eAAeA,CAACA,MAAMA,EAAEA,UAAUA,EAAEA,YAAYA,CAACA,CAACA;IAE9DA,EAAEA,CAACA,CAACA,SAASA,CAACA,KAAKA,CAACA,CAACA,CAACA,CAACA;QACrBA,EAAEA,CAACA,CAACA,MAAMA,CAACA,aAAaA,CAACA,CAACA,CAACA;YACzBA,UAAUA,CAACA,IAAIA,CAACA,iBAAiBA,CAACA,MAAMA,EAAEA,KAAKA,CAACA,SAASA,EAAEA,UAAUA,CAACA,MAAMA,GAAGA,CAACA,CAACA,CAACA,CAACA;YACnFA,KAAKA,CAACA,gBAAgBA,GAAGA,IAAIA,CAACA;QAChCA,CAACA;QAACA,IAAIA,CAACA,CAACA;YACNA,EAAEA,CAACA,CAACA,MAAMA,CAACA,sBAAsBA,CAACA,CAACA,CAACA;gBAClCA,KAAKA,CAACA,sBAAsBA,GAAGA,IAAIA,CAACA;YACtCA,CAACA;QACHA,CAACA;QAEDA,MAAMA,CAACA,KAAKA,CAACA;IACfA,CAACA;IAEDA,EAAEA,CAACA,CAACA,QAAQA,CAACA,CAACA,CAACA;QACbA,YAAYA,CAACA,IAAIA,CAACA,MAAMA,CAACA,SAASA,CAACA,CAACA;IACtCA,CAACA;IAEDA,UAAUA,CAACA,IAAIA,CAACA,MAAMA,CAACA,CAACA;IACxBA,MAAMA,CAACA,MAAMA,CAACA;AAChBA,CAACA;AAED;;GAEG;AACH,yBAAyB,MAAmB,EAAE,UAAyB,EAC9C,YAAsB;IAC7CC,MAAMA,CAACA,UAAUA,CAACA,IAAIA;IAClBA,2DAA2DA;IAC3DA,EAAEA,IAAIA,YAAYA,CAACA,OAAOA,CAACA,EAAEA,CAACA,SAASA,CAACA,IAAIA,CAACA,CAACA,IAAIA,EAAEA,CAACA,IAAIA,KAAKA,UAAUA,CAACA,kBAAkBA;QACrFA,iBAAiBA,CAACA,EAAEA,EAAEA,MAAMA,CAACA,IAAIA,EAAEA,CAACA,IAAIA,KAAKA,MAAMA,CAACA,IAAIA;QACxDA,cAAcA,CAACA,EAAEA,CAACA,WAAWA,EAAEA,MAAMA,CAACA,WAAWA,CAACA;QAClDA,EAAEA,CAACA,YAAYA,KAAKA,MAAMA,CAACA,YAAYA,IAAIA,cAAcA,CAACA,EAAEA,CAACA,IAAIA,EAAEA,MAAMA,CAACA,IAAIA,CAACA;QAC/EA,WAAWA,CAACA,MAAMA,CAACA,EAAEA,CAACA,IAAIA,EAAEA,MAAMA,CAACA,IAAIA,CAACA,CAACA,CAACA;AACtDA,CAACA;AAED;;;;;GAKG;AACH,gCAAgC,MAAmB,EAAE,UAAyB,EAC9C,QAA6B;IAC3DC,IAAIA,IAAIA,GAAGA,MAAMA,CAACA,IAAIA,CAACA,GAAGA,CAACA,GAAGA,IAAIA,kBAAkBA,CAACA,QAAQA,EAAEA,GAAGA,CAACA,CAACA,CAACA;IACrEA,IAAIA,YAAYA,GAAGA,kBAAkBA,CAACA,QAAQA,EAAEA,MAAMA,CAACA,YAAYA,CAACA,CAACA;IACrEA,IAAIA,SAASA,GAAGA,UAAUA,CAACA,MAAMA,GAAGA,CAACA,CAACA;IAEtCA,MAAMA,CAACA,IAAIA,WAAWA,CAACA,MAAMA,CAACA,IAAIA,EAAEA,MAAMA,CAACA,IAAIA,EAAEA,MAAMA,CAACA,WAAWA,EAAEA,IAAIA,EAAEA,MAAMA,CAACA,SAASA,EACpEA,YAAYA,EAAEA,MAAMA,CAACA,cAAcA,EAAEA,SAASA,EAAEA,MAAMA,CAACA,aAAaA,EACpEA,MAAMA,CAACA,aAAaA,EAAEA,MAAMA,CAACA,eAAeA,EAC5CA,MAAMA,CAACA,sBAAsBA,EAAEA,MAAMA,CAACA,gBAAgBA,EACtDA,MAAMA,CAACA,oBAAoBA,CAACA,CAACA;AACtDA,CAACA;AAED;;;GAGG;AACH,4BAA4B,QAA6B,EAAE,MAAc;IACvEC,IAAIA,MAAMA,GAAGA,QAAQA,CAACA,GAAGA,CAACA,MAAMA,CAACA,CAACA;IAClCA,MAAMA,CAACA,SAASA,CAACA,MAAMA,CAACA,GAAGA,MAAMA,GAAGA,MAAMA,CAACA;AAC7CA,CAACA;AAED,2BAA2B,CAAc,EAAE,YAAoB,EAAE,SAAiB;IAChFC,MAAMA,CAACA,IAAIA,WAAWA,CAACA,UAAUA,CAACA,IAAIA,EAAEA,MAAMA,EAAEA,IAAIA,EAAEA,EAAEA,EAAEA,CAACA,CAACA,SAASA,EAAEA,YAAYA,EAC5DA,CAACA,CAACA,cAAcA,EAAEA,SAASA,EAAEA,CAACA,CAACA,aAAaA,EAAEA,CAACA,CAACA,aAAaA,EAC7DA,CAACA,CAACA,eAAeA,EAAEA,KAAKA,EAAEA,KAAKA,EAAEA,CAACA,CAACA,oBAAoBA,CAACA,CAACA;AAClFA,CAACA;AAED,2BAA2B,CAAc,EAAE,CAAc;IACvDC,IAAIA,GAAGA,GAAGA,OAAOA,CAACA,CAACA,CAACA,cAAcA,CAACA,GAAGA,IAAIA,GAAGA,CAACA,CAACA,cAAcA,CAACA,cAAcA,CAACA;IAC7EA,IAAIA,GAAGA,GAAGA,OAAOA,CAACA,CAACA,CAACA,cAAcA,CAACA,GAAGA,IAAIA,GAAGA,CAACA,CAACA,cAAcA,CAACA,YAAYA,CAACA;IAE3EA,IAAIA,GAAGA,GAAGA,OAAOA,CAACA,CAACA,CAACA,cAAcA,CAACA,GAAGA,IAAIA,GAAGA,CAACA,CAACA,cAAcA,CAACA,cAAcA,CAACA;IAC7EA,IAAIA,GAAGA,GAAGA,OAAOA,CAACA,CAACA,CAACA,cAAcA,CAACA,GAAGA,IAAIA,GAAGA,CAACA,CAACA,cAAcA,CAACA,YAAYA,CAACA;IAE3EA,MAAMA,CAACA,GAAGA,KAAKA,GAAGA,IAAIA,GAAGA,KAAKA,GAAGA,CAACA;AACpCA,CAACA","sourcesContent":["import {isPresent, isBlank, looseIdentical} from 'angular2/src/facade/lang';\nimport {ListWrapper, Map} from 'angular2/src/facade/collection';\nimport {RecordType, ProtoRecord} from './proto_record';\n\n/**\n * Removes \"duplicate\" records. It assumes that record evaluation does not have side-effects.\n *\n * Records that are not last in bindings are removed and all the indices of the records that depend\n * on them are updated.\n *\n * Records that are last in bindings CANNOT be removed, and instead are replaced with very cheap\n * SELF records.\n *\n * @internal\n */\nexport function coalesce(srcRecords: ProtoRecord[]): ProtoRecord[] {\n  let dstRecords = [];\n  let excludedIdxs = [];\n  let indexMap: Map<number, number> = new Map<number, number>();\n  let skipDepth = 0;\n  let skipSources: ProtoRecord[] = ListWrapper.createFixedSize(srcRecords.length);\n\n  for (let protoIndex = 0; protoIndex < srcRecords.length; protoIndex++) {\n    let skipRecord = skipSources[protoIndex];\n    if (isPresent(skipRecord)) {\n      skipDepth--;\n      skipRecord.fixedArgs[0] = dstRecords.length;\n    }\n\n    let src = srcRecords[protoIndex];\n    let dst = _cloneAndUpdateIndexes(src, dstRecords, indexMap);\n\n    if (dst.isSkipRecord()) {\n      dstRecords.push(dst);\n      skipDepth++;\n      skipSources[dst.fixedArgs[0]] = dst;\n    } else {\n      let record = _mayBeAddRecord(dst, dstRecords, excludedIdxs, skipDepth > 0);\n      indexMap.set(src.selfIndex, record.selfIndex);\n    }\n  }\n\n  return _optimizeSkips(dstRecords);\n}\n\n/**\n * - Conditional skip of 1 record followed by an unconditional skip of N are replaced by  a\n *   conditional skip of N with the negated condition,\n * - Skips of 0 records are removed\n */\nfunction _optimizeSkips(srcRecords: ProtoRecord[]): ProtoRecord[] {\n  let dstRecords = [];\n  let skipSources = ListWrapper.createFixedSize(srcRecords.length);\n  let indexMap: Map<number, number> = new Map<number, number>();\n\n  for (let protoIndex = 0; protoIndex < srcRecords.length; protoIndex++) {\n    let skipRecord = skipSources[protoIndex];\n    if (isPresent(skipRecord)) {\n      skipRecord.fixedArgs[0] = dstRecords.length;\n    }\n\n    let src = srcRecords[protoIndex];\n\n    if (src.isSkipRecord()) {\n      if (src.isConditionalSkipRecord() && src.fixedArgs[0] === protoIndex + 2 &&\n          protoIndex < srcRecords.length - 1 &&\n          srcRecords[protoIndex + 1].mode === RecordType.SkipRecords) {\n        src.mode = src.mode === RecordType.SkipRecordsIf ? RecordType.SkipRecordsIfNot :\n                                                           RecordType.SkipRecordsIf;\n        src.fixedArgs[0] = srcRecords[protoIndex + 1].fixedArgs[0];\n        protoIndex++;\n      }\n\n      if (src.fixedArgs[0] > protoIndex + 1) {\n        let dst = _cloneAndUpdateIndexes(src, dstRecords, indexMap);\n        dstRecords.push(dst);\n        skipSources[dst.fixedArgs[0]] = dst;\n      }\n\n    } else {\n      let dst = _cloneAndUpdateIndexes(src, dstRecords, indexMap);\n      dstRecords.push(dst);\n      indexMap.set(src.selfIndex, dst.selfIndex);\n    }\n  }\n\n  return dstRecords;\n}\n\n/**\n * Add a new record or re-use one of the existing records.\n */\nfunction _mayBeAddRecord(record: ProtoRecord, dstRecords: ProtoRecord[], excludedIdxs: number[],\n                         excluded: boolean): ProtoRecord {\n  let match = _findFirstMatch(record, dstRecords, excludedIdxs);\n\n  if (isPresent(match)) {\n    if (record.lastInBinding) {\n      dstRecords.push(_createSelfRecord(record, match.selfIndex, dstRecords.length + 1));\n      match.referencedBySelf = true;\n    } else {\n      if (record.argumentToPureFunction) {\n        match.argumentToPureFunction = true;\n      }\n    }\n\n    return match;\n  }\n\n  if (excluded) {\n    excludedIdxs.push(record.selfIndex);\n  }\n\n  dstRecords.push(record);\n  return record;\n}\n\n/**\n * Returns the first `ProtoRecord` that matches the record.\n */\nfunction _findFirstMatch(record: ProtoRecord, dstRecords: ProtoRecord[],\n                         excludedIdxs: number[]): ProtoRecord {\n  return dstRecords.find(\n      // TODO(vicb): optimize excludedIdxs.indexOf (sorted array)\n      rr => excludedIdxs.indexOf(rr.selfIndex) == -1 && rr.mode !== RecordType.DirectiveLifecycle &&\n            _haveSameDirIndex(rr, record) && rr.mode === record.mode &&\n            looseIdentical(rr.funcOrValue, record.funcOrValue) &&\n            rr.contextIndex === record.contextIndex && looseIdentical(rr.name, record.name) &&\n            ListWrapper.equals(rr.args, record.args));\n}\n\n/**\n * Clone the `ProtoRecord` and changes the indexes for the ones in the destination array for:\n * - the arguments,\n * - the context,\n * - self\n */\nfunction _cloneAndUpdateIndexes(record: ProtoRecord, dstRecords: ProtoRecord[],\n                                indexMap: Map<number, number>): ProtoRecord {\n  let args = record.args.map(src => _srcToDstSelfIndex(indexMap, src));\n  let contextIndex = _srcToDstSelfIndex(indexMap, record.contextIndex);\n  let selfIndex = dstRecords.length + 1;\n\n  return new ProtoRecord(record.mode, record.name, record.funcOrValue, args, record.fixedArgs,\n                         contextIndex, record.directiveIndex, selfIndex, record.bindingRecord,\n                         record.lastInBinding, record.lastInDirective,\n                         record.argumentToPureFunction, record.referencedBySelf,\n                         record.propertyBindingIndex);\n}\n\n/**\n * Returns the index in the destination array corresponding to the index in the src array.\n * When the element is not present in the destination array, return the source index.\n */\nfunction _srcToDstSelfIndex(indexMap: Map<number, number>, srcIdx: number): number {\n  var dstIdx = indexMap.get(srcIdx);\n  return isPresent(dstIdx) ? dstIdx : srcIdx;\n}\n\nfunction _createSelfRecord(r: ProtoRecord, contextIndex: number, selfIndex: number): ProtoRecord {\n  return new ProtoRecord(RecordType.Self, \"self\", null, [], r.fixedArgs, contextIndex,\n                         r.directiveIndex, selfIndex, r.bindingRecord, r.lastInBinding,\n                         r.lastInDirective, false, false, r.propertyBindingIndex);\n}\n\nfunction _haveSameDirIndex(a: ProtoRecord, b: ProtoRecord): boolean {\n  var di1 = isBlank(a.directiveIndex) ? null : a.directiveIndex.directiveIndex;\n  var ei1 = isBlank(a.directiveIndex) ? null : a.directiveIndex.elementIndex;\n\n  var di2 = isBlank(b.directiveIndex) ? null : b.directiveIndex.directiveIndex;\n  var ei2 = isBlank(b.directiveIndex) ? null : b.directiveIndex.elementIndex;\n\n  return di1 === di2 && ei1 === ei2;\n}\n"]}