Merge pull request microsoft#29069 from weswigham/remove-duplicate-function

DanielRosenwasser · web-flow · commit 65b230e5abab · 2018-12-17T16:48:14.000-08:00
Remove duplicate function from checker
diff --git a/src/compiler/checker.ts b/src/compiler/checker.ts
@@ -7158,7 +7158,7 @@ namespace ts {
             return list.some(property => {
                 const name = property.name && getTextOfPropertyName(property.name);
                 const expected = name === undefined ? undefined : getTypeOfPropertyOfType(contextualType, name);
-                return !!expected && typeIsLiteralType(expected) && !isTypeIdenticalTo(getTypeOfNode(property), expected);
+                return !!expected && isLiteralType(expected) && !isTypeIdenticalTo(getTypeOfNode(property), expected);
             });
         }
 
@@ -30937,8 +30937,4 @@ namespace ts {
         export const LibraryManagedAttributes = "LibraryManagedAttributes" as __String;
         // tslint:enable variable-name
     }
-
-    function typeIsLiteralType(type: Type): type is LiteralType {
-        return !!(type.flags & TypeFlags.Literal);
-    }
 }

Original file line number	Diff line number	Diff line change
`@@ -7158,7 +7158,7 @@ namespace ts {`
`7158`	`7158`	`return list.some(property => {`
`7159`	`7159`	`const name = property.name && getTextOfPropertyName(property.name);`
`7160`	`7160`	`const expected = name === undefined ? undefined : getTypeOfPropertyOfType(contextualType, name);`
`7161`		`- return !!expected && typeIsLiteralType(expected) && !isTypeIdenticalTo(getTypeOfNode(property), expected);`
	`7161`	`+ return !!expected && isLiteralType(expected) && !isTypeIdenticalTo(getTypeOfNode(property), expected);`
`7162`	`7162`	`});`
`7163`	`7163`	`}`
`7164`	`7164`
`@@ -30937,8 +30937,4 @@ namespace ts {`
`30937`	`30937`	`export const LibraryManagedAttributes = "LibraryManagedAttributes" as __String;`
`30938`	`30938`	`// tslint:enable variable-name`
`30939`	`30939`	`}`
`30940`		`-`
`30941`		`- function typeIsLiteralType(type: Type): type is LiteralType {`
`30942`		`- return !!(type.flags & TypeFlags.Literal);`
`30943`		`- }`
`30944`	`30940`	`}`