dblaikie updated this revision to Diff 370086.
dblaikie added a comment.
Herald added subscribers: usaxena95, kadircet.
Herald added a project: clang-tools-extra.
Fix the clang-tools-extra caller, and update the TemplateName::print doc comment
Repository:
rG LLVM Github Monorepo
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D108794/new/
https://reviews.llvm.org/D108794
Files:
clang-tools-extra/clangd/DumpAST.cpp
clang/include/clang/AST/TemplateName.h
clang/lib/AST/NestedNameSpecifier.cpp
clang/lib/AST/TemplateBase.cpp
clang/lib/AST/TemplateName.cpp
clang/lib/CodeGen/CGDebugInfo.cpp
clang/test/CXX/drs/dr10xx.cpp
clang/test/CXX/temp/temp.fct.spec/temp.deduct/temp.deduct.type/p9-0x.cpp
clang/test/Index/print-type.cpp
clang/test/Misc/diag-template.cpp
clang/test/SemaTemplate/temp_arg_template.cpp
Index: clang/test/SemaTemplate/temp_arg_template.cpp
===================================================================
--- clang/test/SemaTemplate/temp_arg_template.cpp
+++ clang/test/SemaTemplate/temp_arg_template.cpp
@@ -59,7 +59,7 @@
0 << a.const_ref(); // expected-error{{invalid operands to binary expression ('int' and 'X<int>')}}
}
- void f0( Y<int,1> y){ 1 << y; } // expected-note{{in instantiation of function template specialization 'N::operator<<<Y, int, 1>' requested here}}
+ void f0( Y<int,1> y){ 1 << y; } // expected-note{{in instantiation of function template specialization 'N::operator<<<N::Y, int, 1>' requested here}}
}
// PR12179
Index: clang/test/Misc/diag-template.cpp
===================================================================
--- clang/test/Misc/diag-template.cpp
+++ clang/test/Misc/diag-template.cpp
@@ -34,8 +34,8 @@
f(Q<>()).g(); // expected-error {{no member named 'g' in 'default_args::Q<>'}}
f(Q<allocator>()).g(); // expected-error {{no member named 'g' in 'default_args::Q<>'}}
f(Q<allocator, allocator>()).g(); // expected-error {{no member named 'g' in 'default_args::Q<>'}}
- f(Q<char_traits>()).g(); // expected-error {{no member named 'g' in 'default_args::Q<char_traits>'}}
- f(Q<char_traits, char_traits>()).g(); // expected-error {{no member named 'g' in 'default_args::Q<char_traits>'}}
- f(Q<char_traits, allocator>()).g(); // expected-error {{no member named 'g' in 'default_args::Q<char_traits, allocator>'}}
+ f(Q<char_traits>()).g(); // expected-error {{no member named 'g' in 'default_args::Q<default_args::char_traits>'}}
+ f(Q<char_traits, char_traits>()).g(); // expected-error {{no member named 'g' in 'default_args::Q<default_args::char_traits>'}}
+ f(Q<char_traits, allocator>()).g(); // expected-error {{no member named 'g' in 'default_args::Q<default_args::char_traits, default_args::allocator>'}}
}
}
Index: clang/test/Index/print-type.cpp
===================================================================
--- clang/test/Index/print-type.cpp
+++ clang/test/Index/print-type.cpp
@@ -132,7 +132,7 @@
// CHECK: TypedefDecl=OtherType:26:18 (Definition) [type=outer::inner::Bar::OtherType] [typekind=Typedef] [canonicaltype=double] [canonicaltypekind=Double] [isPOD=1]
// CHECK: TypedefDecl=ArrayType:27:15 (Definition) [type=outer::inner::Bar::ArrayType] [typekind=Typedef] [canonicaltype=int [5]] [canonicaltypekind=ConstantArray] [isPOD=1]
// CHECK: IntegerLiteral= [type=int] [typekind=Int] [isPOD=1]
-// CHECK: FieldDecl=baz:28:20 (Definition) [type=Baz<int, 1, Foo>] [typekind=Unexposed] [templateargs/3= [type=int] [typekind=Int]] [canonicaltype=outer::Baz<int, 1, Foo>] [canonicaltypekind=Record] [canonicaltemplateargs/3= [type=int] [typekind=Int]] [isPOD=1]
+// CHECK: FieldDecl=baz:28:20 (Definition) [type=Baz<int, 1, outer::Foo>] [typekind=Unexposed] [templateargs/3= [type=int] [typekind=Int]] [canonicaltype=outer::Baz<int, 1, outer::Foo>] [canonicaltypekind=Record] [canonicaltemplateargs/3= [type=int] [typekind=Int]] [isPOD=1]
// CHECK: TemplateRef=Baz:9:8 [type=] [typekind=Invalid] [isPOD=0]
// CHECK: IntegerLiteral= [type=int] [typekind=Int] [isPOD=1]
// CHECK: TemplateRef=Foo:4:8 [type=] [typekind=Invalid] [isPOD=0]
Index: clang/test/CXX/temp/temp.fct.spec/temp.deduct/temp.deduct.type/p9-0x.cpp
===================================================================
--- clang/test/CXX/temp/temp.fct.spec/temp.deduct/temp.deduct.type/p9-0x.cpp
+++ clang/test/CXX/temp/temp.fct.spec/temp.deduct/temp.deduct.type/p9-0x.cpp
@@ -93,7 +93,7 @@
}
namespace DeduceWithDefaultArgs {
- template<template<typename...> class Container> void f(Container<int>); // expected-note {{deduced type 'X<[...], (default) int>' of 1st parameter does not match adjusted type 'X<[...], double>' of argument [with Container = X]}}
+ template<template<typename...> class Container> void f(Container<int>); // expected-note {{deduced type 'X<[...], (default) int>' of 1st parameter does not match adjusted type 'X<[...], double>' of argument [with Container = DeduceWithDefaultArgs::X]}}
template<typename, typename = int> struct X {};
void g() {
// OK, use default argument for the second template parameter.
Index: clang/test/CXX/drs/dr10xx.cpp
===================================================================
--- clang/test/CXX/drs/dr10xx.cpp
+++ clang/test/CXX/drs/dr10xx.cpp
@@ -17,8 +17,8 @@
template<typename> struct B1 {};
template<template<typename> class> struct B2 {};
template<typename X> void f(); // expected-note {{[with X = dr1004::A<int>]}}
- template<template<typename> class X> void f(); // expected-note {{[with X = A]}}
- template<template<typename> class X> void g(); // expected-note {{[with X = A]}}
+ template<template<typename> class X> void f(); // expected-note {{[with X = dr1004::A]}}
+ template<template<typename> class X> void g(); // expected-note {{[with X = dr1004::A]}}
template<typename X> void g(); // expected-note {{[with X = dr1004::A<int>]}}
struct C : A<int> {
B1<A> b1a;
Index: clang/lib/CodeGen/CGDebugInfo.cpp
===================================================================
--- clang/lib/CodeGen/CGDebugInfo.cpp
+++ clang/lib/CodeGen/CGDebugInfo.cpp
@@ -1226,7 +1226,8 @@
SmallString<128> NS;
llvm::raw_svector_ostream OS(NS);
- Ty->getTemplateName().print(OS, getPrintingPolicy(), /*qualified*/ false);
+ Ty->getTemplateName().print(OS, getPrintingPolicy(),
+ TemplateName::Qualified::None);
printTemplateArgumentList(OS, Ty->template_arguments(), getPrintingPolicy());
SourceLocation Loc = AliasDecl->getLocation();
Index: clang/lib/AST/TemplateName.cpp
===================================================================
--- clang/lib/AST/TemplateName.cpp
+++ clang/lib/AST/TemplateName.cpp
@@ -220,19 +220,28 @@
return getDependence() & TemplateNameDependence::UnexpandedPack;
}
-void
-TemplateName::print(raw_ostream &OS, const PrintingPolicy &Policy,
- bool SuppressNNS) const {
+void TemplateName::print(raw_ostream &OS, const PrintingPolicy &Policy,
+ Qualified Qual) const {
if (TemplateDecl *Template = Storage.dyn_cast<TemplateDecl *>())
- OS << *Template;
+ if (Qual == Qualified::Fully &&
+ getDependence() != TemplateNameDependenceScope::DependentInstantiation)
+ Template->printQualifiedName(OS, Policy);
+ else
+ OS << *Template;
else if (QualifiedTemplateName *QTN = getAsQualifiedTemplateName()) {
- if (!SuppressNNS)
+ if (Qual == Qualified::Fully &&
+ getDependence() !=
+ TemplateNameDependenceScope::DependentInstantiation) {
+ QTN->getTemplateDecl()->printQualifiedName(OS, Policy);
+ return;
+ }
+ if (Qual == Qualified::AsWritten)
QTN->getQualifier()->print(OS, Policy);
if (QTN->hasTemplateKeyword())
OS << "template ";
OS << *QTN->getDecl();
} else if (DependentTemplateName *DTN = getAsDependentTemplateName()) {
- if (!SuppressNNS && DTN->getQualifier())
+ if (Qual == Qualified::AsWritten && DTN->getQualifier())
DTN->getQualifier()->print(OS, Policy);
OS << "template ";
@@ -242,7 +251,7 @@
OS << "operator " << getOperatorSpelling(DTN->getOperator());
} else if (SubstTemplateTemplateParmStorage *subst
= getAsSubstTemplateTemplateParm()) {
- subst->getReplacement().print(OS, Policy, SuppressNNS);
+ subst->getReplacement().print(OS, Policy, Qual);
} else if (SubstTemplateTemplateParmPackStorage *SubstPack
= getAsSubstTemplateTemplateParmPack())
OS << *SubstPack->getParameterPack();
Index: clang/lib/AST/TemplateBase.cpp
===================================================================
--- clang/lib/AST/TemplateBase.cpp
+++ clang/lib/AST/TemplateBase.cpp
@@ -452,7 +452,7 @@
break;
case Template:
- getAsTemplate().print(Out, Policy);
+ getAsTemplate().print(Out, Policy, TemplateName::Qualified::Fully);
break;
case TemplateExpansion:
Index: clang/lib/AST/NestedNameSpecifier.cpp
===================================================================
--- clang/lib/AST/NestedNameSpecifier.cpp
+++ clang/lib/AST/NestedNameSpecifier.cpp
@@ -311,7 +311,8 @@
= dyn_cast<TemplateSpecializationType>(T)) {
// Print the template name without its corresponding
// nested-name-specifier.
- SpecType->getTemplateName().print(OS, InnerPolicy, true);
+ SpecType->getTemplateName().print(OS, InnerPolicy,
+ TemplateName::Qualified::None);
// Print the template argument list.
printTemplateArgumentList(OS, SpecType->template_arguments(),
Index: clang/include/clang/AST/TemplateName.h
===================================================================
--- clang/include/clang/AST/TemplateName.h
+++ clang/include/clang/AST/TemplateName.h
@@ -309,16 +309,17 @@
/// unexpanded parameter pack (for C++0x variadic templates).
bool containsUnexpandedParameterPack() const;
+ enum class Qualified { None, AsWritten, Fully };
/// Print the template name.
///
/// \param OS the output stream to which the template name will be
/// printed.
///
- /// \param SuppressNNS if true, don't print the
- /// nested-name-specifier that precedes the template name (if it has
- /// one).
+ /// \param Qual print the (Qualified::None) simple name,
+ /// (Qualified::AsWritten) any written (possibly partial) qualifier, or
+ /// (Qualified::Fully) the fully qualified name.
void print(raw_ostream &OS, const PrintingPolicy &Policy,
- bool SuppressNNS = false) const;
+ Qualified Qual = Qualified::AsWritten) const;
/// Debugging aid that dumps the template name.
void dump(raw_ostream &OS) const;
Index: clang-tools-extra/clangd/DumpAST.cpp
===================================================================
--- clang-tools-extra/clangd/DumpAST.cpp
+++ clang-tools-extra/clangd/DumpAST.cpp
@@ -295,7 +295,7 @@
}
std::string getDetail(const TemplateName &TN) {
return toString([&](raw_ostream &OS) {
- TN.print(OS, Ctx.getPrintingPolicy(), /*SuppressNNS=*/true);
+ TN.print(OS, Ctx.getPrintingPolicy(), TemplateName::Qualified::None);
});
}
std::string getDetail(const Attr *A) {
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