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authorDouglas Gregor <dgregor@apple.com>2010-06-17 23:14:26 +0000
committerDouglas Gregor <dgregor@apple.com>2010-06-17 23:14:26 +0000
commitebada077d93b0fe4134b347a90efec665b629b25 (patch)
treefc8a35501d61d350fe217f80b702858eb4d6eb28 /clang/lib/Sema/SemaTemplateInstantiateDecl.cpp
parent6b98f7129f535bba826bb7dfa3a7fd6297330448 (diff)
downloadbcm5719-llvm-ebada077d93b0fe4134b347a90efec665b629b25.tar.gz
bcm5719-llvm-ebada077d93b0fe4134b347a90efec665b629b25.zip
Given Decl::isUsed() a flag indicating when to consider the "used"
attribute as part of the calculation. Sema::MarkDeclReferenced(), and a few other places, want only to consider the "used" bit to determine, e.g, whether to perform template instantiation. Fixes a linkage issue with Boost.Serialization. llvm-svn: 106252
Diffstat (limited to 'clang/lib/Sema/SemaTemplateInstantiateDecl.cpp')
-rw-r--r--clang/lib/Sema/SemaTemplateInstantiateDecl.cpp4
1 files changed, 3 insertions, 1 deletions
diff --git a/clang/lib/Sema/SemaTemplateInstantiateDecl.cpp b/clang/lib/Sema/SemaTemplateInstantiateDecl.cpp
index b7059e57523..1b28579e61d 100644
--- a/clang/lib/Sema/SemaTemplateInstantiateDecl.cpp
+++ b/clang/lib/Sema/SemaTemplateInstantiateDecl.cpp
@@ -361,7 +361,9 @@ Decl *TemplateDeclInstantiator::VisitVarDecl(VarDecl *D) {
Var->setLexicalDeclContext(D->getLexicalDeclContext());
Var->setAccess(D->getAccess());
- Var->setUsed(D->isUsed());
+
+ if (!D->isStaticDataMember())
+ Var->setUsed(D->isUsed(false));
// FIXME: In theory, we could have a previous declaration for variables that
// are not static data members.
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