Merge pull request #150 from oven-sh/ali/abstract-module-record-missing-exception-check

a couple of missing exception checks

Author: Jarred-Sumner

Source/JavaScriptCore/runtime/AbstractModuleRecord.cpp

@@ -199,7 +199,7 @@ auto AbstractModuleRecord::resolveImport(JSGlobalObject* globalObject, const Ide
 
     AbstractModuleRecord* importedModule = hostResolveImportedModule(globalObject, importEntry.moduleRequest);
     RETURN_IF_EXCEPTION(scope, Resolution::error());
-    return importedModule->resolveExport(globalObject, importEntry.importName);
+    RELEASE_AND_RETURN(scope, importedModule->resolveExport(globalObject, importEntry.importName));
 }
 
 struct AbstractModuleRecord::ResolveQuery {

Source/JavaScriptCore/runtime/JSModuleNamespaceObject.cpp

@@ -381,6 +381,7 @@ bool JSModuleNamespaceObject::overrideExportValue(JSGlobalObject* globalObject,
     auto scope = DECLARE_THROW_SCOPE(vm);
     JSC::Identifier identifier = Identifier::fromUid(vm, name.uid());
     auto resolution = moduleRecord()->resolveExport(globalObject, identifier);
+    RETURN_IF_EXCEPTION(scope, false);
 
     // FIXME: figure out how to do this
     // Support setting a default export value when it wasn't already exported.