r256975 - Add -Wfor-loop-analysis to -Wall.

[Nico Weber via cfe-commits]

Author: nico
Date: Wed Jan  6 14:55:00 2016
New Revision: 256975

URL: http://llvm.org/viewvc/llvm-project?rev=256975&view=rev
Log:
Add -Wfor-loop-analysis to -Wall.

This warning seems to have 0 false positives and some true positives in
practice, without a measurable compile time cost.  It should be in -Wall, and
possibly even become a default warning at some point.

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

Modified: cfe/trunk/include/clang/Basic/DiagnosticGroups.td
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/include/clang/Basic/DiagnosticGroups.td?rev=256975&r1=256974&r2=256975&view=diff
==============================================================================
--- cfe/trunk/include/clang/Basic/DiagnosticGroups.td (original)
+++ cfe/trunk/include/clang/Basic/DiagnosticGroups.td Wed Jan  6 14:55:00 2016
@@ -616,6 +616,7 @@ def Most : DiagGroup<"most", [
     CharSubscript,
     Comment,
     DeleteNonVirtualDtor,
+    ForLoopAnalysis,
     Format,
     Implicit,
     InfiniteRecursion,