[cfe-commits] r120771 - in /cfe/trunk/include/clang/Basic: DiagnosticGroups.td DiagnosticSemaKinds.td

[Nick Lewycky]

Author: nicholas
Date: Thu Dec  2 19:10:02 2010
New Revision: 120771

URL: http://llvm.org/viewvc/llvm-project?rev=120771&view=rev
Log:
Add a flag to control the "indirection of non-volatile null pointer will be
deleted, not trap" warning. Fixed PR8729. Patch by Elias Pipping!

Modified:
    cfe/trunk/include/clang/Basic/DiagnosticGroups.td
    cfe/trunk/include/clang/Basic/DiagnosticSemaKinds.td

Modified: cfe/trunk/include/clang/Basic/DiagnosticGroups.td
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/include/clang/Basic/DiagnosticGroups.td?rev=120771&r1=120770&r2=120771&view=diff
==============================================================================
--- cfe/trunk/include/clang/Basic/DiagnosticGroups.td (original)
+++ cfe/trunk/include/clang/Basic/DiagnosticGroups.td Thu Dec  2 19:10:02 2010
@@ -75,6 +75,7 @@
 def LongLong : DiagGroup<"long-long">;
 def MismatchedTags : DiagGroup<"mismatched-tags">;
 def MissingFieldInitializers : DiagGroup<"missing-field-initializers">;
+def NullDereference : DiagGroup<"null-dereference">;
 def InitializerOverrides : DiagGroup<"initializer-overrides">;
 def NonNull : DiagGroup<"nonnull">;
 def : DiagGroup<"nonportable-cfstrings">;

Modified: cfe/trunk/include/clang/Basic/DiagnosticSemaKinds.td
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/include/clang/Basic/DiagnosticSemaKinds.td?rev=120771&r1=120770&r2=120771&view=diff
==============================================================================
--- cfe/trunk/include/clang/Basic/DiagnosticSemaKinds.td (original)
+++ cfe/trunk/include/clang/Basic/DiagnosticSemaKinds.td Thu Dec  2 19:10:02 2010
@@ -2295,7 +2295,7 @@
 def err_typecheck_indirection_requires_pointer : Error<
   "indirection requires pointer operand (%0 invalid)">;
 def warn_indirection_through_null : Warning<
-  "indirection of non-volatile null pointer will be deleted, not trap">;
+  "indirection of non-volatile null pointer will be deleted, not trap">, InGroup<NullDereference>;
 def note_indirection_through_null : Note<
   "consider using __builtin_trap() or qualifying pointer with 'volatile'">;