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refactor(): use const and let instead of var

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This commit is contained in:
Joao Dias
2016-11-12 14:08:58 +01:00
committed by Victor Berchet
parent 73593d4bf3
commit 77ee27c59e
435 changed files with 4637 additions and 4663 deletions
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34
modules/@angular/compiler/src/ml_parser/lexer.ts
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@ -321,23 +321,23 @@ class _Tokenizer {
const start = this._getLocation();
this._advance();
if (this._attemptCharCode(chars.$HASH)) {
let isHex = this._attemptCharCode(chars.$x) || this._attemptCharCode(chars.$X);
let numberStart = this._getLocation().offset;
const isHex = this._attemptCharCode(chars.$x) || this._attemptCharCode(chars.$X);
const numberStart = this._getLocation().offset;
this._attemptCharCodeUntilFn(isDigitEntityEnd);
if (this._peek != chars.$SEMICOLON) {
throw this._createError(_unexpectedCharacterErrorMsg(this._peek), this._getSpan());
}
this._advance();
let strNum = this._input.substring(numberStart, this._index - 1);
const strNum = this._input.substring(numberStart, this._index - 1);
try {
let charCode = parseInt(strNum, isHex ? 16 : 10);
const charCode = parseInt(strNum, isHex ? 16 : 10);
return String.fromCharCode(charCode);
} catch (e) {
let entity = this._input.substring(start.offset + 1, this._index - 1);
const entity = this._input.substring(start.offset + 1, this._index - 1);
throw this._createError(_unknownEntityErrorMsg(entity), this._getSpan(start));
}
} else {
let startPosition = this._savePosition();
const startPosition = this._savePosition();
this._attemptCharCodeUntilFn(isNamedEntityEnd);
if (this._peek != chars.$SEMICOLON) {
this._restorePosition(startPosition);
@ -420,7 +420,7 @@ class _Tokenizer {
}
private _consumeTagOpen(start: ParseLocation) {
let savedPos = this._savePosition();
const savedPos = this._savePosition();
let tagName: string;
let lowercaseTagName: string;
try {
@ -490,18 +490,18 @@ class _Tokenizer {
private _consumeAttributeValue() {
this._beginToken(TokenType.ATTR_VALUE);
var value: string;
let value: string;
if (this._peek === chars.$SQ || this._peek === chars.$DQ) {
var quoteChar = this._peek;
const quoteChar = this._peek;
this._advance();
var parts: string[] = [];
const parts: string[] = [];
while (this._peek !== quoteChar) {
parts.push(this._readChar(true));
}
value = parts.join('');
this._advance();
} else {
var valueStart = this._index;
const valueStart = this._index;
this._requireCharCodeUntilFn(isNameEnd, 1);
value = this._input.substring(valueStart, this._index);
}
@ -519,7 +519,7 @@ class _Tokenizer {
private _consumeTagClose(start: ParseLocation) {
this._beginToken(TokenType.TAG_CLOSE, start);
this._attemptCharCodeUntilFn(isNotWhitespace);
let prefixAndName = this._consumePrefixAndName();
const prefixAndName = this._consumePrefixAndName();
this._attemptCharCodeUntilFn(isNotWhitespace);
this._requireCharCode(chars.$GT);
this._endToken(prefixAndName);
@ -539,7 +539,7 @@ class _Tokenizer {
this._attemptCharCodeUntilFn(isNotWhitespace);
this._beginToken(TokenType.RAW_TEXT, this._getLocation());
let type = this._readUntil(chars.$COMMA);
const type = this._readUntil(chars.$COMMA);
this._endToken([type], this._getLocation());
this._requireCharCode(chars.$COMMA);
this._attemptCharCodeUntilFn(isNotWhitespace);
@ -623,7 +623,7 @@ class _Tokenizer {
}
private _readUntil(char: number): string {
let start = this._index;
const start = this._index;
this._attemptUntilChar(char);
return this._input.substring(start, this._index);
}
@ -633,7 +633,7 @@ class _Tokenizer {
this._index = position[1];
this._column = position[2];
this._line = position[3];
let nbTokens = position[4];
const nbTokens = position[4];
if (nbTokens < this.tokens.length) {
// remove any extra tokens
this.tokens = this.tokens.slice(0, nbTokens);
@ -696,10 +696,10 @@ function toUpperCaseCharCode(code: number): number {
}
function mergeTextTokens(srcTokens: Token[]): Token[] {
let dstTokens: Token[] = [];
const dstTokens: Token[] = [];
let lastDstToken: Token;
for (let i = 0; i < srcTokens.length; i++) {
let token = srcTokens[i];
const token = srcTokens[i];
if (lastDstToken && lastDstToken.type == TokenType.TEXT && token.type == TokenType.TEXT) {
lastDstToken.parts[0] += token.parts[0];
lastDstToken.sourceSpan.end = token.sourceSpan.end;