This change broke clang/ubsan bot. http://lab.llvm.org:8011/builders/sanitizer-x86_64-linux-fast/builds/6047/steps/check-clang%20ubsan/logs/stdio
It looks like the value you are initializing SavedAK with may itself be uninitialized? I see a few constructors that do not mention it. On Thu, Jun 29, 2017 at 9:08 AM, Vassil Vassilev via cfe-commits < cfe-commits@lists.llvm.org> wrote: > Author: vvassilev > Date: Thu Jun 29 09:08:10 2017 > New Revision: 306692 > > URL: http://llvm.org/viewvc/llvm-project?rev=306692&view=rev > Log: > Initialize variable and silence potentially uninitialized warning. > > Patch by Liza Sakellari! > > Modified: > cfe/trunk/include/clang/Sema/Lookup.h > > Modified: cfe/trunk/include/clang/Sema/Lookup.h > URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/include/ > clang/Sema/Lookup.h?rev=306692&r1=306691&r2=306692&view=diff > ============================================================ > ================== > --- cfe/trunk/include/clang/Sema/Lookup.h (original) > +++ cfe/trunk/include/clang/Sema/Lookup.h Thu Jun 29 09:08:10 2017 > @@ -465,10 +465,9 @@ public: > Paths = nullptr; > } > } else { > - AmbiguityKind SavedAK; > + AmbiguityKind SavedAK = Ambiguity; > bool WasAmbiguous = false; > if (ResultKind == Ambiguous) { > - SavedAK = Ambiguity; > WasAmbiguous = true; > } > ResultKind = Found; > > > _______________________________________________ > cfe-commits mailing list > cfe-commits@lists.llvm.org > http://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits >
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