Argyrios Kyrtzidis 6d5502eb49 Add asserts in StringRef to make sure we avoid undefined behavior: ...

-strlen should not be called with NULL. Also guarantee that StringRef's Length is 0 if Data is NULL.
-memcmp should not be called with NULL (even if size is 0)

Patch by Matthieu Monrocq!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@131747 91177308-0d34-0410-b5e6-96231b3b80d8

2011-05-20 19:24:12 +00:00

..

llvm

Add asserts in StringRef to make sure we avoid undefined behavior:

2011-05-20 19:24:12 +00:00

llvm-c

Declare this function here so that it doesn't get C++ mangling.

2011-05-15 07:20:34 +00:00