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authorJohn McCall <rjmccall@apple.com>2010-10-30 11:50:40 +0000
committerJohn McCall <rjmccall@apple.com>2010-10-30 11:50:40 +0000
commitaf14603ca61757cf4361b583b45639a04c57e651 (patch)
tree1b30c5de4e2e97f57485ed3c04b466be8f7f6938 /lib/AST/Type.cpp
parentee30102a9ef32cdbf0afe0e4c07a53d265a18f98 (diff)
Better solution: calculate the visibility of functions and variables
independently of whether they're definitions, then teach IR generation to ignore non-explicit visibility when emitting declarations. Use this to make sure that RTTI, vtables, and VTTs get the right visibility. More of rdar://problem/8613093 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@117781 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/AST/Type.cpp')
-rw-r--r--lib/AST/Type.cpp8
1 files changed, 4 insertions, 4 deletions
diff --git a/lib/AST/Type.cpp b/lib/AST/Type.cpp
index 33aac123c2..b9bf260d58 100644
--- a/lib/AST/Type.cpp
+++ b/lib/AST/Type.cpp
@@ -1352,12 +1352,12 @@ Type::CachedProperties TagType::getCachedProperties() const {
// linkage purposes (7.1.3)) and the name has linkage; or
// - it is a specialization of a class template (14); or
- std::pair<Linkage,Visibility> LV = getDecl()->getLinkageAndVisibility();
+ NamedDecl::LinkageInfo LV = getDecl()->getLinkageAndVisibility();
bool IsLocalOrUnnamed =
getDecl()->getDeclContext()->isFunctionOrMethod() ||
(!getDecl()->getIdentifier() &&
!getDecl()->getTypedefForAnonDecl());
- return CachedProperties(LV.first, LV.second, IsLocalOrUnnamed);
+ return CachedProperties(LV.linkage(), LV.visibility(), IsLocalOrUnnamed);
}
// C++ [basic.link]p8:
@@ -1406,8 +1406,8 @@ Type::CachedProperties FunctionProtoType::getCachedProperties() const {
}
Type::CachedProperties ObjCInterfaceType::getCachedProperties() const {
- std::pair<Linkage,Visibility> LV = getDecl()->getLinkageAndVisibility();
- return CachedProperties(LV.first, LV.second, false);
+ NamedDecl::LinkageInfo LV = getDecl()->getLinkageAndVisibility();
+ return CachedProperties(LV.linkage(), LV.visibility(), false);
}
Type::CachedProperties ObjCObjectType::getCachedProperties() const {