Instead of getSymbolAtLocation use resolveExternalModuleName without error reporting

sheetalkamat · sheetalkamat · commit 06fead598743 · 2018-08-01T16:25:22.000-07:00
diff --git a/src/compiler/checker.ts b/src/compiler/checker.ts
@@ -28090,7 +28090,7 @@ namespace ts {
                         getAccessor
                     };
                 },
-                getSymbolAtLocation
+                getSymbolOfExternalModuleSpecifier: moduleName => resolveExternalModuleNameWorker(moduleName, moduleName, /*moduleNotFoundError*/ undefined)
             };
 
             function isInHeritageClause(node: PropertyAccessEntityNameExpression) {
diff --git a/src/compiler/transformers/declarations.ts b/src/compiler/transformers/declarations.ts
@@ -500,7 +500,7 @@ namespace ts {
                     }
                 }
                 else {
-                    const symbol = resolver.getSymbolAtLocation(input);
+                    const symbol = resolver.getSymbolOfExternalModuleSpecifier(input);
                     if (symbol) {
                         (exportedModulesFromDeclarationEmit || (exportedModulesFromDeclarationEmit = [])).push(symbol);
                     }
diff --git a/src/compiler/types.ts b/src/compiler/types.ts
@@ -3387,7 +3387,7 @@ namespace ts {
         isLiteralConstDeclaration(node: VariableDeclaration | PropertyDeclaration | PropertySignature | ParameterDeclaration): boolean;
         getJsxFactoryEntity(location?: Node): EntityName | undefined;
         getAllAccessorDeclarations(declaration: AccessorDeclaration): AllAccessorDeclarations;
-        getSymbolAtLocation(node: Node): Symbol | undefined;
+        getSymbolOfExternalModuleSpecifier(node: StringLiteralLike): Symbol | undefined;
     }
 
     export const enum SymbolFlags {

Original file line number	Diff line number	Diff line change
`@@ -500,7 +500,7 @@ namespace ts {`
`500`	`500`	`}`
`501`	`501`	`}`
`502`	`502`	`else {`
`503`		`- const symbol = resolver.getSymbolAtLocation(input);`
	`503`	`+ const symbol = resolver.getSymbolOfExternalModuleSpecifier(input);`
`504`	`504`	`if (symbol) {`
`505`	`505`	`(exportedModulesFromDeclarationEmit \|\| (exportedModulesFromDeclarationEmit = [])).push(symbol);`
`506`	`506`	`}`
Original file line number	Diff line number	Diff line change
`@@ -3387,7 +3387,7 @@ namespace ts {`
`3387`	`3387`	`isLiteralConstDeclaration(node: VariableDeclaration \| PropertyDeclaration \| PropertySignature \| ParameterDeclaration): boolean;`
`3388`	`3388`	`getJsxFactoryEntity(location?: Node): EntityName \| undefined;`
`3389`	`3389`	`getAllAccessorDeclarations(declaration: AccessorDeclaration): AllAccessorDeclarations;`
`3390`		`- getSymbolAtLocation(node: Node): Symbol \| undefined;`
	`3390`	`+ getSymbolOfExternalModuleSpecifier(node: StringLiteralLike): Symbol \| undefined;`
`3391`	`3391`	`}`
`3392`	`3392`
`3393`	`3393`	`export const enum SymbolFlags {`