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| author | NAKAMURA Takumi <geek4civic@gmail.com> | 2012-11-24 23:17:09 +0000 |
|---|---|---|
| committer | NAKAMURA Takumi <geek4civic@gmail.com> | 2012-11-24 23:17:09 +0000 |
| commit | 6df81a94fca403c7aa66918404caab19cffbca35 (patch) | |
| tree | a54e57e90ecbd67bde648a5cb6173e4be4c56643 /lib/Sema/SemaDecl.cpp | |
| parent | f9cb0bedb5c61fa270fd696113d4387456c70ebb (diff) | |
Revert r168519, "Merge used flags so that we don't have to iterate on isUsed. With this change"
It brought bunch of (possibly false) warnings.
llvm/unittests/VMCore/PassManagerTest.cpp:60:22: warning: variable 'ID' is not needed and will not be emitted [-Wunneeded-internal-declaration]
char ModuleNDNM::ID=0;
^
llvm/unittests/VMCore/PassManagerTest.cpp:86:22: warning: variable 'ID' is not needed and will not be emitted [-Wunneeded-internal-declaration]
char ModuleNDM2::ID=0;
^
llvm/unittests/VMCore/PassManagerTest.cpp:106:21: warning: variable 'ID' is not needed and will not be emitted [-Wunneeded-internal-declaration]
char ModuleDNM::ID=0;
^
llvm/unittests/VMCore/PassManagerTest.cpp:217:16: warning: variable 'initcount' is not needed and will not be emitted [-Wunneeded-internal-declaration]
int LPass::initcount=0;
^
llvm/unittests/VMCore/PassManagerTest.cpp:218:16: warning: variable 'fincount' is not needed and will not be emitted [-Wunneeded-internal-declaration]
int LPass::fincount=0;
^
llvm/unittests/VMCore/PassManagerTest.cpp:259:16: warning: variable 'inited' is not needed and will not be emitted [-Wunneeded-internal-declaration]
int BPass::inited=0;
^
llvm/unittests/VMCore/PassManagerTest.cpp:260:16: warning: variable 'fin' is not needed and will not be emitted [-Wunneeded-internal-declaration]
int BPass::fin=0;
^
llvm/unittests/VMCore/PassManagerTest.cpp:283:24: warning: variable 'ID' is not needed and will not be emitted [-Wunneeded-internal-declaration]
char OnTheFlyTest::ID=0;
^
8 warnings generated.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@168549 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Sema/SemaDecl.cpp')
| -rw-r--r-- | lib/Sema/SemaDecl.cpp | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/lib/Sema/SemaDecl.cpp b/lib/Sema/SemaDecl.cpp index e48211032f..629fccc306 100644 --- a/lib/Sema/SemaDecl.cpp +++ b/lib/Sema/SemaDecl.cpp @@ -2388,10 +2388,6 @@ bool Sema::MergeCompatibleFunctionDecls(FunctionDecl *New, FunctionDecl *Old, if (Old->isPure()) New->setPure(); - // Merge "used" flag. - if (Old->isUsed(false)) - New->setUsed(); - // Merge attributes from the parameters. These can mismatch with K&R // declarations. if (New->getNumParams() == Old->getNumParams()) |