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fix(compiler): allow identifiers with - in the template bindings as keys.

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This commit is contained in:
Tobias Bosch
2014-12-01 16:05:44 -08:00
parent 63053438ea
commit 0758165fb5
4 changed files with 47 additions and 10 deletions
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35
modules/change_detection/src/parser/parser.js
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@ -420,20 +420,39 @@ class _ParseAST {
return positionals;
}
/**
* An identifier, a keyword, a string with an optional `-` inbetween.
*/
expectTemplateBindingKey() {
var result = '';
var operatorFound = false;
do {
result += this.expectIdentifierOrKeywordOrString();
operatorFound = this.optionalOperator('-');
if (operatorFound) {
result += '-';
}
} while (operatorFound);
return result.toString();
}
parseTemplateBindings() {
var bindings = [];
while (this.index < this.tokens.length) {
var key = this.expectIdentifierOrKeywordOrString();
var key = this.expectTemplateBindingKey();
this.optionalCharacter($COLON);
var name = null;
var expression = null;
if (this.optionalOperator("#")) {
name = this.expectIdentifierOrKeyword();
} else {
var start = this.inputIndex;
var ast = this.parseExpression();
var source = this.input.substring(start, this.inputIndex);
expression = new ASTWithSource(ast, source);
if (this.next !== EOF) {
if (this.optionalOperator("#")) {
name = this.expectIdentifierOrKeyword();
} else {
var start = this.inputIndex;
var ast = this.parseExpression();
var source = this.input.substring(start, this.inputIndex);
expression = new ASTWithSource(ast, source);
}
}
ListWrapper.push(bindings, new TemplateBinding(key, name, expression));
if (!this.optionalCharacter($SEMICOLON)) {