Rework Parser-Sema interface for Objective-C @catch exception object

arguments. Rather than having the parser call ActOnParamDeclarator
(which is a bit of a hack), call a new ActOnObjCExceptionDecl
action. We'll be moving more functionality into this handler to
perform earlier checking of @catch.

llvm-svn: 102222

1 files changed, 2 insertions, 4 deletions

diff --git a/clang/lib/Parse/ParseObjc.cpp b/clang/lib/Parse/ParseObjc.cpp
index 4846dad7b09..e30ec83d842 100644
--- a/clang/lib/Parse/ParseObjc.cpp
+++ b/clang/lib/Parse/ParseObjc.cpp
@@ -1542,11 +1542,9 @@ Parser::OwningStmtResult Parser::ParseObjCTryStmt(SourceLocation atLoc) {
           Declarator ParmDecl(DS, Declarator::PrototypeContext);
           ParseDeclarator(ParmDecl);
 
-          // Inform the actions module about the parameter declarator, so it
+          // Inform the actions module about the declarator, so it
           // gets added to the current scope.
-          // FIXME. Probably can build a VarDecl and avoid setting DeclContext.
-          FirstPart = Actions.ActOnParamDeclarator(CurScope, ParmDecl);
-          Actions.ActOnObjCCatchParam(FirstPart);
+          FirstPart = Actions.ActOnObjCExceptionDecl(CurScope, ParmDecl);
         } else
           ConsumeToken(); // consume '...'