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| author | rdivacky <rdivacky@FreeBSD.org> | 2009-12-15 18:49:47 +0000 |
|---|---|---|
| committer | rdivacky <rdivacky@FreeBSD.org> | 2009-12-15 18:49:47 +0000 |
| commit | 77212133072dc40f070a280af8217032f55a9eb4 (patch) | |
| tree | 2fd5819f49caecc5f520219b6b9254fe94ebb138 /lib/Sema/SemaAttr.cpp | |
| parent | 4b08eb6308ca90a6c08e2fc79d100821b1b1f6aa (diff) | |
| download | FreeBSD-src-77212133072dc40f070a280af8217032f55a9eb4.zip FreeBSD-src-77212133072dc40f070a280af8217032f55a9eb4.tar.gz | |
Update clang to 91430.
Diffstat (limited to 'lib/Sema/SemaAttr.cpp')
| -rw-r--r-- | lib/Sema/SemaAttr.cpp | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/lib/Sema/SemaAttr.cpp b/lib/Sema/SemaAttr.cpp index 5769716..095f537 100644 --- a/lib/Sema/SemaAttr.cpp +++ b/lib/Sema/SemaAttr.cpp @@ -183,20 +183,19 @@ void Sema::ActOnPragmaUnused(const Token *Identifiers, unsigned NumIdentifiers, LookupResult Lookup(*this, Name, Tok.getLocation(), LookupOrdinaryName); LookupParsedName(Lookup, curScope, NULL, true); - NamedDecl *ND = Lookup.getAsSingleDecl(Context); - - if (!ND) { + if (Lookup.empty()) { Diag(PragmaLoc, diag::warn_pragma_unused_undeclared_var) << Name << SourceRange(Tok.getLocation()); continue; } - if (!isa<VarDecl>(ND) || !cast<VarDecl>(ND)->hasLocalStorage()) { + VarDecl *VD = Lookup.getAsSingle<VarDecl>(); + if (!VD || !VD->hasLocalStorage()) { Diag(PragmaLoc, diag::warn_pragma_unused_expected_localvar) << Name << SourceRange(Tok.getLocation()); continue; } - ND->addAttr(::new (Context) UnusedAttr()); + VD->addAttr(::new (Context) UnusedAttr()); } } |
