]> granicus.if.org Git - clang/commit
PR11926 + duplicates: Fix crash in -Wuninitialized when using a compiler like
authorRichard Smith <richard-llvm@metafoo.co.uk>
Mon, 30 Apr 2012 00:16:51 +0000 (00:16 +0000)
committerRichard Smith <richard-llvm@metafoo.co.uk>
Mon, 30 Apr 2012 00:16:51 +0000 (00:16 +0000)
commitb86b8551ce619450b2eb4fc708ead08b83996da7
treec88874bfa16e5022ddd1311311c8faf95bd78417
parent6850fafd27ba804d4d4ca8af404beed5574e3749
PR11926 + duplicates: Fix crash in -Wuninitialized when using a compiler like
g++4.7, which reuses stack space allocated for temporaries. CFGElement::getAs
returns a suitably-cast version of 'this'. Patch by Markus Trippelsdorf!

No test: this code has the same observable behavior as the old code when built
with most compilers, and the tests were already failing when built with a
compiler for which this produced a broken binary.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@155803 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Analysis/UninitializedValues.cpp