Merge pull request #7635 from Microsoft/considerAmbientAssigned

ahejlsberg · ahejlsberg · commit 9094e01e75d9 · 2016-03-22T10:03:43.000-07:00
Always consider ambient variables assigned
diff --git a/src/compiler/checker.ts b/src/compiler/checker.ts
@@ -7725,7 +7725,7 @@ namespace ts {
                 return;
             }
             const declaration = symbol.valueDeclaration;
-            if (!declaration || declaration.kind !== SyntaxKind.VariableDeclaration || (<VariableDeclaration>declaration).initializer) {
+            if (!declaration || declaration.kind !== SyntaxKind.VariableDeclaration || (<VariableDeclaration>declaration).initializer || isInAmbientContext(declaration)) {
                 return;
             }
             const parentParentKind = declaration.parent.parent.kind;

Original file line number	Diff line number	Diff line change
`@@ -7725,7 +7725,7 @@ namespace ts {`
`7725`	`7725`	`return;`
`7726`	`7726`	`}`
`7727`	`7727`	`const declaration = symbol.valueDeclaration;`
`7728`		`- if (!declaration \|\| declaration.kind !== SyntaxKind.VariableDeclaration \|\| (<VariableDeclaration>declaration).initializer) {`
	`7728`	`+ if (!declaration \|\| declaration.kind !== SyntaxKind.VariableDeclaration \|\| (<VariableDeclaration>declaration).initializer \|\| isInAmbientContext(declaration)) {`
`7729`	`7729`	`return;`
`7730`	`7730`	`}`
`7731`	`7731`	`const parentParentKind = declaration.parent.parent.kind;`