Fix use of uninitialized value exposed by r267802. Accessors of an invalid
authorRichard Smith <richard-llvm@metafoo.co.uk>
Thu, 28 Apr 2016 18:26:32 +0000 (18:26 +0000)
committerRichard Smith <richard-llvm@metafoo.co.uk>
Thu, 28 Apr 2016 18:26:32 +0000 (18:26 +0000)
commit41e6629100664281aaf77dc20579a6d3e983149b
tree8c50affb47c0549fba98376da556880c7236878a
parent551ccac7e4d59bf0f6236b3d993d401b410e3fd9
Fix use of uninitialized value exposed by r267802. Accessors of an invalid
PresumedLoc should not be called.

llvm-svn: 267914
clang/include/clang/Basic/SourceLocation.h
clang/lib/Basic/SourceManager.cpp
clang/lib/Frontend/DiagnosticRenderer.cpp
clang/lib/Frontend/TextDiagnostic.cpp