undo unnecessary changes

gabritto · gabritto · commit 4a7de63c83be · 2022-02-15T11:45:58.000-08:00
diff --git a/src/compiler/checker.ts b/src/compiler/checker.ts
@@ -26061,14 +26061,12 @@ namespace ts {
                 links.resolvedSignature = cached;
                 return type;
             }
-
             const contextualSignature = getContextualSignature(func);
             if (contextualSignature) {
-                const signature = contextualSignature;
                 const index = func.parameters.indexOf(parameter) - (getThisParameter(func) ? 1 : 0);
                 return parameter.dotDotDotToken && lastOrUndefined(func.parameters) === parameter ?
-                    getRestTypeAtPosition(signature, index) :
-                    tryGetTypeAtPosition(signature, index);
+                    getRestTypeAtPosition(contextualSignature, index) :
+                    tryGetTypeAtPosition(contextualSignature, index);
             }
         }
 

Original file line number	Diff line number	Diff line change
`@@ -26061,14 +26061,12 @@ namespace ts {`
`26061`	`26061`	`links.resolvedSignature = cached;`
`26062`	`26062`	`return type;`
`26063`	`26063`	`}`
`26064`		`-`
`26065`	`26064`	`const contextualSignature = getContextualSignature(func);`
`26066`	`26065`	`if (contextualSignature) {`
`26067`		`- const signature = contextualSignature;`
`26068`	`26066`	`const index = func.parameters.indexOf(parameter) - (getThisParameter(func) ? 1 : 0);`
`26069`	`26067`	`return parameter.dotDotDotToken && lastOrUndefined(func.parameters) === parameter ?`
`26070`		`- getRestTypeAtPosition(signature, index) :`
`26071`		`- tryGetTypeAtPosition(signature, index);`
	`26068`	`+ getRestTypeAtPosition(contextualSignature, index) :`
	`26069`	`+ tryGetTypeAtPosition(contextualSignature, index);`
`26072`	`26070`	`}`
`26073`	`26071`	`}`
`26074`	`26072`