[ms-cxxabi] Handle template-template arguments
Template-template arguments appear to be a rather simple encoding of the
template's templated tag type.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@187751 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/AST/MicrosoftMangle.cpp b/lib/AST/MicrosoftMangle.cpp
index 68f57a9..fb3f87a 100644
--- a/lib/AST/MicrosoftMangle.cpp
+++ b/lib/AST/MicrosoftMangle.cpp
@@ -123,7 +123,7 @@
#undef NON_CANONICAL_TYPE
#undef TYPE
- void mangleType(const TagType*);
+ void mangleType(const TagDecl *TD);
void mangleDecayedArrayType(const ArrayType *T, bool IsGlobal);
void mangleArrayType(const ArrayType *T);
void mangleFunctionClass(const FunctionDecl *FD);
@@ -904,6 +904,9 @@
mangleTemplateArg(TD, *I, ArgIndex);
break;
case TemplateArgument::Template:
+ mangleType(cast<TagDecl>(
+ TA.getAsTemplate().getAsTemplateDecl()->getTemplatedDecl()));
+ break;
case TemplateArgument::TemplateExpansion: {
// Issue a diagnostic.
DiagnosticsEngine &Diags = Context.getDiags();
@@ -1407,13 +1410,13 @@
// <class-type> ::= V <name>
// <enum-type> ::= W <size> <name>
void MicrosoftCXXNameMangler::mangleType(const EnumType *T, SourceRange) {
- mangleType(cast<TagType>(T));
+ mangleType(cast<TagType>(T)->getDecl());
}
void MicrosoftCXXNameMangler::mangleType(const RecordType *T, SourceRange) {
- mangleType(cast<TagType>(T));
+ mangleType(cast<TagType>(T)->getDecl());
}
-void MicrosoftCXXNameMangler::mangleType(const TagType *T) {
- switch (T->getDecl()->getTagKind()) {
+void MicrosoftCXXNameMangler::mangleType(const TagDecl *TD) {
+ switch (TD->getTagKind()) {
case TTK_Union:
Out << 'T';
break;
@@ -1427,10 +1430,10 @@
case TTK_Enum:
Out << 'W';
Out << getASTContext().getTypeSizeInChars(
- cast<EnumDecl>(T->getDecl())->getIntegerType()).getQuantity();
+ cast<EnumDecl>(TD)->getIntegerType()).getQuantity();
break;
}
- mangleName(T->getDecl());
+ mangleName(TD);
}
// <type> ::= <array-type>