fix(compiler): report better error messages for host bindings

Closes #10346
2016-07-28 02:27:07 -07:00
parent 0a46f37444
commit fb3608aa5d
3 changed files with 21 additions and 4 deletions
@@ -675,10 +675,12 @@ class TemplateParseVisitor implements HtmlAstVisitor {
  private _createDirectiveAsts(
      isTemplateElement: boolean, elementName: string, directives: CompileDirectiveMetadata[],
      props: BoundElementOrDirectiveProperty[], elementOrDirectiveRefs: ElementOrDirectiveRef[],
-      sourceSpan: ParseSourceSpan, targetReferences: ReferenceAst[]): DirectiveAst[] {
+      elementSourceSpan: ParseSourceSpan, targetReferences: ReferenceAst[]): DirectiveAst[] {
    const matchedReferences = new Set<string>();
    let component: CompileDirectiveMetadata = null;
    const directiveAsts = directives.map((directive: CompileDirectiveMetadata) => {
+      const sourceSpan = new ParseSourceSpan(
+          elementSourceSpan.start, elementSourceSpan.end, `Directive ${directive.type.name}`);
      if (directive.isComponent) {
        component = directive;
      }