Revert "[OPENMP]Initial support for the delayed diagnostics."

This reverts commit r353540. Erroneously committed, need to fix the
message and description.

llvm-svn: 353541

1 files changed, 6 insertions, 7 deletions

diff --git a/clang/lib/Sema/SemaExprCXX.cpp b/clang/lib/Sema/SemaExprCXX.cpp
index b8431ce36ec..5ac248d36b4 100644
--- a/clang/lib/Sema/SemaExprCXX.cpp
+++ b/clang/lib/Sema/SemaExprCXX.cpp
@@ -750,13 +750,12 @@ ExprResult Sema::BuildCXXThrow(SourceLocation OpLoc, Expr *Ex,
                                bool IsThrownVarInScope) {
   // Don't report an error if 'throw' is used in system headers.
   if (!getLangOpts().CXXExceptions &&
-      !getSourceManager().isInSystemHeader(OpLoc)) {
-    // Delay error emission for the OpenMP device code.
-    if (LangOpts.OpenMP && LangOpts.OpenMPIsDevice)
-      diagIfOpenMPDeviceCode(OpLoc, diag::err_exceptions_disabled) << "throw";
-    else
-      Diag(OpLoc, diag::err_exceptions_disabled) << "throw";
-  }
+      !getSourceManager().isInSystemHeader(OpLoc) &&
+      (!getLangOpts().OpenMPIsDevice ||
+       !getLangOpts().OpenMPHostCXXExceptions ||
+       isInOpenMPTargetExecutionDirective() ||
+       isInOpenMPDeclareTargetContext()))
+    Diag(OpLoc, diag::err_exceptions_disabled) << "throw";
 
   // Exceptions aren't allowed in CUDA device code.
   if (getLangOpts().CUDA)