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| author | Jeffrey Yasskin <jyasskin@google.com> | 2010-12-23 01:01:28 +0000 |
|---|---|---|
| committer | Jeffrey Yasskin <jyasskin@google.com> | 2010-12-23 01:01:28 +0000 |
| commit | b3321531a8bb95ad9bbafb4e240382e2eaae1055 (patch) | |
| tree | 918fc85f4c7591f48d98d05097979b0ddd1e5bf0 /clang/lib/Sema/SemaCXXCast.cpp | |
| parent | 9b43f336205a63e8875f8b87fe0402f2e315369e (diff) | |
| download | bcm5719-llvm-b3321531a8bb95ad9bbafb4e240382e2eaae1055.tar.gz bcm5719-llvm-b3321531a8bb95ad9bbafb4e240382e2eaae1055.zip | |
Change all self assignments X=X to (void)X, so that we can turn on a
new gcc warning that complains on self-assignments and
self-initializations. Fix one bug found by the warning, in which one
clang::OverloadCandidate constructor failed to initialize its
FunctionTemplate member.
llvm-svn: 122459
Diffstat (limited to 'clang/lib/Sema/SemaCXXCast.cpp')
| -rw-r--r-- | clang/lib/Sema/SemaCXXCast.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/clang/lib/Sema/SemaCXXCast.cpp b/clang/lib/Sema/SemaCXXCast.cpp index ac679f70096..37eeac139b9 100644 --- a/clang/lib/Sema/SemaCXXCast.cpp +++ b/clang/lib/Sema/SemaCXXCast.cpp @@ -949,7 +949,7 @@ TryStaticMemberPointerUpcast(Sema &Self, Expr *&SrcExpr, QualType SrcType, Paths.setRecordingPaths(true); bool StillOkay = Self.IsDerivedFrom(SrcClass, DestClass, Paths); assert(StillOkay); - StillOkay = StillOkay; + (void)StillOkay; std::string PathDisplayStr = Self.getAmbiguousPathsDisplayString(Paths); Self.Diag(OpRange.getBegin(), diag::err_ambiguous_memptr_conv) << 1 << SrcClass << DestClass << PathDisplayStr << OpRange; |
