Author: vedantk
Date: Fri Jun 16 13:38:43 2017
New Revision: 305568
URL: http://llvm.org/viewvc/llvm-project?rev=305568&view=rev
Log:
[ubsan] docs: Add a note about pointers to volatile
Modified:
cfe/trunk/docs/UndefinedBehaviorSanitizer.rst
Modified: cfe/trunk/docs/UndefinedBehaviorSanitizer.rst
URL:
http://llvm.org/viewvc/llvm-project/cfe/trunk/docs/UndefinedBehaviorSanitizer.rst?rev=305568&r1=305567&r2=305568&view=diff
==============================================================================
--- cfe/trunk/docs/UndefinedBehaviorSanitizer.rst (original)
+++ cfe/trunk/docs/UndefinedBehaviorSanitizer.rst Fri Jun 16 13:38:43 2017
@@ -148,6 +148,12 @@ You can also use the following check gro
nullability does not have undefined behavior, it is often unintentional,
so UBSan offers to catch it.
+Volatile
+--------
+
+The ``null``, ``alignment``, ``object-size``, and ``vptr`` checks do not apply
+to pointers to types with the ``volatile`` qualifier.
+
Stack traces and report symbolization
=====================================
If you want UBSan to print symbolized stack trace for each error report, you
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