commit 186534244257d989383051f5b1a7d89d3bc146c8
author Argyrios Kyrtzidis <akyrtzi@gmail.com> Fri Nov 19 00:19:12 2010 +0000
committer Argyrios Kyrtzidis <akyrtzi@gmail.com> Fri Nov 19 00:19:12 2010 +0000
tree f5b34ecb84d285bfaf99e7fdbfeef1cbd401fc86
parent 2ecfcbd2aa29b1272afa665ece9ddf6d69c4970a

Refactoring.
Move ErrorTrap from clang/Sema to clang/Basic as DiagnosticErrorTrap and use it in Scope.

llvm-svn: 119763

clang/lib/Sema/SemaDecl.cpp

diff --git a/clang/lib/Sema/SemaDecl.cpp b/clang/lib/Sema/SemaDecl.cpp
index ceec0016..7c2a8fb 100644
--- a/clang/lib/Sema/SemaDecl.cpp
+++ b/clang/lib/Sema/SemaDecl.cpp
@@ -696,7 +696,7 @@
     if (!D->getDeclName()) continue;
 
     // Diagnose unused variables in this scope.
-    if (S->getNumErrorsAtStart() == getDiagnostics().getNumErrors())
+    if (!S->hasErrorOccurred())
       DiagnoseUnusedDecl(D);
     
     // Remove this name from our lexical scope.