ensure there are token before asking for the word at a position, fixes microsoft#32756

jrieken · jrieken · commit efe237df6b12 · 2017-08-22T10:37:45.000+02:00
diff --git a/src/vs/editor/contrib/suggest/browser/suggestModel.ts b/src/vs/editor/contrib/suggest/browser/suggestModel.ts
@@ -39,6 +39,7 @@ export class LineContext {
 			return false;
 		}
 		const pos = editor.getPosition();
+		model.tokenizeIfCheap(pos.lineNumber);
 		const word = model.getWordAtPosition(pos);
 		if (!word) {
 			return false;

Original file line number	Diff line number	Diff line change
`@@ -39,6 +39,7 @@ export class LineContext {`
`39`	`39`	`return false;`
`40`	`40`	`}`
`41`	`41`	`const pos = editor.getPosition();`
	`42`	`+ model.tokenizeIfCheap(pos.lineNumber);`
`42`	`43`	`const word = model.getWordAtPosition(pos);`
`43`	`44`	`if (!word) {`
`44`	`45`	`return false;`