diff options
| 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 | c6ed729f669044f5072a49d79041f455d971ece3 (patch) | |
| tree | f501fa12e90e8eca94f333e4d8d5cd3771815b73 /lib/Sema/SemaDecl.cpp | |
| parent | 34c2f8c8a16226f757947bf08c5f799d99c9ac1e (diff) | |
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.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@122459 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Sema/SemaDecl.cpp')
| -rw-r--r-- | lib/Sema/SemaDecl.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/Sema/SemaDecl.cpp b/lib/Sema/SemaDecl.cpp index bc91eb0439..890399c428 100644 --- a/lib/Sema/SemaDecl.cpp +++ b/lib/Sema/SemaDecl.cpp @@ -5543,7 +5543,7 @@ NamedDecl *Sema::ImplicitlyDefineFunction(SourceLocation Loc, DeclSpec DS; unsigned DiagID; bool Error = DS.SetTypeSpecType(DeclSpec::TST_int, Loc, Dummy, DiagID); - Error = Error; // Silence warning. + (void)Error; // Silence warning. assert(!Error && "Error setting up implicit decl!"); Declarator D(DS, Declarator::BlockContext); D.AddTypeInfo(DeclaratorChunk::getFunction(false, false, SourceLocation(), 0, |