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.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@106252 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Frontend/PCHWriterDecl.cpp b/lib/Frontend/PCHWriterDecl.cpp
index 6b88dfc..36ce5c0 100644
--- a/lib/Frontend/PCHWriterDecl.cpp
+++ b/lib/Frontend/PCHWriterDecl.cpp
@@ -118,7 +118,7 @@
Record.push_back(D->isInvalidDecl());
Record.push_back(D->hasAttrs());
Record.push_back(D->isImplicit());
- Record.push_back(D->isUsed());
+ Record.push_back(D->isUsed(false));
Record.push_back(D->getAccess());
Record.push_back(D->getPCHLevel());
}
@@ -443,7 +443,7 @@
if (!D->getTypeSourceInfo() &&
!D->hasAttrs() &&
!D->isImplicit() &&
- !D->isUsed() &&
+ !D->isUsed(false) &&
D->getAccess() == AS_none &&
D->getPCHLevel() == 0 &&
D->getStorageClass() == 0 &&