Fixes microsoft#97462

mjbvz · mjbvz · commit b01489a20e18 · 2020-05-11T11:21:39.000-07:00
diff --git a/src/vs/editor/contrib/parameterHints/parameterHintsWidget.ts b/src/vs/editor/contrib/parameterHints/parameterHintsWidget.ts
@@ -296,10 +296,10 @@ export class ParameterHintsWidget extends Disposable implements IContentWidget {
 
 	private getParameterLabel(signature: modes.SignatureInformation, paramIdx: number): string {
 		const param = signature.parameters[paramIdx];
-		if (typeof param.label === 'string') {
-			return param.label;
-		} else {
+		if (Array.isArray(param.label)) {
 			return signature.label.substring(param.label[0], param.label[1]);
+		} else {
+			return param.label;
 		}
 	}
 

Original file line number	Diff line number	Diff line change
`@@ -296,10 +296,10 @@ export class ParameterHintsWidget extends Disposable implements IContentWidget {`
`296`	`296`
`297`	`297`	`private getParameterLabel(signature: modes.SignatureInformation, paramIdx: number): string {`
`298`	`298`	`const param = signature.parameters[paramIdx];`
`299`		`- if (typeof param.label === 'string') {`
`300`		`- return param.label;`
`301`		`- } else {`
	`299`	`+ if (Array.isArray(param.label)) {`
`302`	`300`	`return signature.label.substring(param.label[0], param.label[1]);`
	`301`	`+ } else {`
	`302`	`+ return param.label;`
`303`	`303`	`}`
`304`	`304`	`}`
`305`	`305`