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reduce indentation. 

llvm-svn: 81234
This commit is contained in:
Chris Lattner 2009-09-08 18:10:11 +00:00
parent d8fe9af3a2
commit e6eab983f4
1 changed files with 16 additions and 17 deletions
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3
clang/lib/Sema/SemaDeclAttr.cpp
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@ -1887,7 +1887,7 @@ NamedDecl * Sema::DeclClonePragmaWeak(NamedDecl *ND, IdentifierInfo *II)
/// DeclApplyPragmaWeak - A declaration (maybe definition) needs #pragma weak
/// applied to it, possibly with an alias.
void Sema::DeclApplyPragmaWeak(Scope *S, NamedDecl *ND, WeakInfo &W) {
if (!W.getUsed()) { // only do this once
if (W.getUsed()) return; // only do this once
W.setUsed(true);
if (W.getAlias()) { // clone decl, impersonate __attribute(weak,alias(...))
IdentifierInfo *NDId = ND->getIdentifier();
@ -1905,7 +1905,6 @@ void Sema::DeclApplyPragmaWeak(Scope *S, NamedDecl *ND, WeakInfo &W) {
ND->addAttr(::new (Context) WeakAttr());
}
}
}
/// ProcessDeclAttributes - Given a declarator (PD) with attributes indicated in
/// it, apply them to D. This is a bit tricky because PD can have attributes