Fix mangling substitutions for address-space-qualified class
types. Patch from Dmitri Rubinstein!
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@145776 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/AST/ItaniumMangle.cpp b/lib/AST/ItaniumMangle.cpp
index b2e1d20..1e71a62 100644
--- a/lib/AST/ItaniumMangle.cpp
+++ b/lib/AST/ItaniumMangle.cpp
@@ -2984,8 +2984,15 @@
return mangleSubstitution(reinterpret_cast<uintptr_t>(ND));
}
+/// \brief Determine whether the given type has any qualifiers that are
+/// relevant for substitutions.
+static bool hasMangledSubstitutionQualifiers(QualType T) {
+ Qualifiers Qs = T.getQualifiers();
+ return Qs.getCVRQualifiers() || Qs.hasAddressSpace();
+}
+
bool CXXNameMangler::mangleSubstitution(QualType T) {
- if (!T.getCVRQualifiers()) {
+ if (!hasMangledSubstitutionQualifiers(T)) {
if (const RecordType *RT = T->getAs<RecordType>())
return mangleSubstitution(RT->getDecl());
}
@@ -3171,7 +3178,7 @@
}
void CXXNameMangler::addSubstitution(QualType T) {
- if (!T.getCVRQualifiers()) {
+ if (!hasMangledSubstitutionQualifiers(T)) {
if (const RecordType *RT = T->getAs<RecordType>()) {
addSubstitution(RT->getDecl());
return;