SmallString<128> NS;
llvm::raw_svector_ostream OS(NS);
- Ty->getTemplateName().print(OS, getPrintingPolicy(),
- TemplateName::Qualified::None);
- printTemplateArgumentList(OS, Ty->template_arguments(), getPrintingPolicy());
+
+ auto PP = getPrintingPolicy();
+ Ty->getTemplateName().print(OS, PP, TemplateName::Qualified::None);
+
+ // Disable PrintCanonicalTypes here because we want
+ // the DW_AT_name to benefit from the TypePrinter's ability
+ // to skip defaulted template arguments.
+ //
+ // FIXME: Once -gsimple-template-names is enabled by default
+ // and we attach template parameters to alias template DIEs
+ // we don't need to worry about customizing the PrintingPolicy
+ // here anymore.
+ PP.PrintCanonicalTypes = false;
+ printTemplateArgumentList(OS, Ty->template_arguments(), PP,
+ TD->getTemplateParameters());
SourceLocation Loc = AliasDecl->getLocation();
return DBuilder.createTypedef(Src, OS.str(), getOrCreateFile(Loc),
template<typename T>
struct foo {
};
+
+template<typename T, typename T2 = int>
+struct baz {
+};
+
namespace x {
// splitting these over multiple lines to make sure the right token is used for
// the location
// CHECK: !DIGlobalVariable(name: "bf",{{.*}} type: [[BFLOAT:![0-9]+]]
// CHECK: [[BFLOAT]] = !DIDerivedType(tag: DW_TAG_typedef, name: "bar<float>"
x::bar<float> bf;
+// CHECK: !DIGlobalVariable(name: "bz",{{.*}} type: [[BBAZ:![0-9]+]]
+// CHECK: [[BBAZ]] = !DIDerivedType(tag: DW_TAG_typedef, name: "bar<baz<int> >"
+x::bar<baz<int>> bz;
using
// CHECK: !DIGlobalVariable(name: "n",{{.*}} type: [[NARF:![0-9]+]]