r192808 - Add a note about clang now rejecting unknown options.

[Rafael Espindola]

Author: rafael
Date: Wed Oct 16 11:32:17 2013
New Revision: 192808

URL: http://llvm.org/viewvc/llvm-project?rev=192808&view=rev
Log:
Add a note about clang now rejecting unknown options.

Modified:
    cfe/trunk/docs/ReleaseNotes.rst

Modified: cfe/trunk/docs/ReleaseNotes.rst
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/docs/ReleaseNotes.rst?rev=192808&r1=192807&r2=192808&view=diff
==============================================================================
--- cfe/trunk/docs/ReleaseNotes.rst (original)
+++ cfe/trunk/docs/ReleaseNotes.rst Wed Oct 16 11:32:17 2013
@@ -63,6 +63,9 @@ New Compiler Flags
   enable it.
 - Command line "clang -O3 -flto a.c -c" and "clang -emit-llvm a.c -c" 
   are no longer equivalent.
+- Clang now errors on unknown -m flags (``-munknown-to-clang``),
+  unknown -f flags (``-funknown-to-clang``) and unknown
+  options (``-what-is-this``).
 
 C Language Changes in Clang
 ---------------------------