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fix(compiler): record correct end of expression (#34690)

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This commit fixes a bug with the expression parser wherein the end index
of an expression node was recorded as the start index of the next token,
not the end index of the current token.

Closes #33477
Closes https://github.com/angular/vscode-ng-language-service/issues/433

PR Close #34690
This commit is contained in:
ayazhafiz
2019-12-18 19:30:56 -06:00
committed by Misko Hevery
parent 47bfec4e46
commit df890d7629
9 changed files with 87 additions and 92 deletions
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6
packages/compiler/test/expression_parser/parser_spec.ts
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@ -516,7 +516,7 @@ describe('parser', () => {
const bindings = parseTemplateBindings(attr);
expect(humanizeSpans(bindings, attr)).toEqual([
// source span, key span, value span
['ngIf="cond | pipe ', 'ngIf', 'cond | pipe '],
['ngIf="cond | pipe ', 'ngIf', 'cond | pipe'],
['ngIf="cond | pipe as foo, ', 'foo', 'ngIf'],
['let x; ', 'x', null],
['ngIf as y', 'y', 'ngIf'],
@ -531,7 +531,7 @@ describe('parser', () => {
// source span, key span, value span
['ngFor="', 'ngFor', null],
['let item; ', 'item', null],
['of items | slice:0:1 ', 'of', 'items | slice:0:1 '],
['of items | slice:0:1 ', 'of', 'items | slice:0:1'],
['of items | slice:0:1 as collection, ', 'collection', 'of'],
['trackBy: func; ', 'trackBy', 'func'],
['index as i', 'i', 'index'],
@ -545,7 +545,7 @@ describe('parser', () => {
// source span, key span, value span
['ngFor="', 'ngFor', null],
['let item, ', 'item', null],
['of: [1,2,3] | pipe ', 'of', '[1,2,3] | pipe '],
['of: [1,2,3] | pipe ', 'of', '[1,2,3] | pipe'],
['of: [1,2,3] | pipe as items; ', 'items', 'of'],
['let i=index, ', 'i', 'index'],
['count as len, ', 'len', 'count'],