https://github.com/zahiraam updated
https://github.com/llvm/llvm-project/pull/66120
>From 3fcfa303bd211f9a3382657012968cd3f7269db8 Mon Sep 17 00:00:00 2001
From: Ammarguellat <zahira.ammarguel...@intel.com>
Date: Tue, 12 Sep 2023 11:25:19 -0700
Subject: [PATCH 1/8] [clang-cl] Fix for __FUNCTION__ in c++.
---
clang/lib/AST/Expr.cpp | 20 ++++++++++++++++++++
clang/lib/AST/TypePrinter.cpp | 4 ++++
2 files changed, 24 insertions(+)
diff --git a/clang/lib/AST/Expr.cpp b/clang/lib/AST/Expr.cpp
index 4f3837371b3fc5e..55b6e2968487b86 100644
--- a/clang/lib/AST/Expr.cpp
+++ b/clang/lib/AST/Expr.cpp
@@ -727,6 +727,26 @@ StringRef
PredefinedExpr::getIdentKindName(PredefinedExpr::IdentKind IK) {
std::string PredefinedExpr::ComputeName(IdentKind IK, const Decl *CurrentDecl)
{
ASTContext &Context = CurrentDecl->getASTContext();
+ if (CurrentDecl->getASTContext().getTargetInfo().getCXXABI().isMicrosoft() &&
+ IK == PredefinedExpr::Function) {
+ if (const FunctionDecl *FD = dyn_cast<FunctionDecl>(CurrentDecl)) {
+ SmallString<256> Name;
+ llvm::raw_svector_ostream Out(Name);
+ PrintingPolicy Policy(Context.getLangOpts());
+ Policy.AlwaysIncludeTypeForTemplateArgument = true;
+ std::string Proto;
+ llvm::raw_string_ostream POut(Proto);
+ const FunctionDecl *Decl = FD;
+ if (const FunctionDecl *Pattern = FD->getTemplateInstantiationPattern())
+ Decl = Pattern;
+ const FunctionType *AFT = Decl->getType()->getAs<FunctionType>();
+ const FunctionProtoType *FT = nullptr;
+ if (FD->hasWrittenPrototype())
+ FT = dyn_cast<FunctionProtoType>(AFT);
+ FD->printQualifiedName(POut, Policy);
+ return std::string(POut.str());
+ }
+ }
if (IK == PredefinedExpr::FuncDName) {
if (const NamedDecl *ND = dyn_cast<NamedDecl>(CurrentDecl)) {
std::unique_ptr<MangleContext> MC;
diff --git a/clang/lib/AST/TypePrinter.cpp b/clang/lib/AST/TypePrinter.cpp
index eb69d0bb8755b48..676ce166312adf4 100644
--- a/clang/lib/AST/TypePrinter.cpp
+++ b/clang/lib/AST/TypePrinter.cpp
@@ -2218,6 +2218,10 @@ printTo(raw_ostream &OS, ArrayRef<TA> Args, const
PrintingPolicy &Policy,
} else {
if (!FirstArg)
OS << Comma;
+ // zahira
+ //if (Argument.getKind() == TemplateArgument::Type)
+ // OS << "class ";
+
// Tries to print the argument with location info if exists.
printArgument(Arg, Policy, ArgOS,
TemplateParameterList::shouldIncludeTypeForArgument(
>From f2c2d9ca4120d61e8cf75165693ead19890be0e0 Mon Sep 17 00:00:00 2001
From: Ammarguellat <zahira.ammarguel...@intel.com>
Date: Wed, 13 Sep 2023 06:45:03 -0700
Subject: [PATCH 2/8] Testing.
---
clang/lib/AST/TypePrinter.cpp | 1 -
1 file changed, 1 deletion(-)
diff --git a/clang/lib/AST/TypePrinter.cpp b/clang/lib/AST/TypePrinter.cpp
index 676ce166312adf4..e4abf4b2160682a 100644
--- a/clang/lib/AST/TypePrinter.cpp
+++ b/clang/lib/AST/TypePrinter.cpp
@@ -2218,7 +2218,6 @@ printTo(raw_ostream &OS, ArrayRef<TA> Args, const
PrintingPolicy &Policy,
} else {
if (!FirstArg)
OS << Comma;
- // zahira
//if (Argument.getKind() == TemplateArgument::Type)
// OS << "class ";
>From 5e85929ce09c0c73b10c5557ee14f431f8a59808 Mon Sep 17 00:00:00 2001
From: Ammarguellat <zahira.ammarguel...@intel.com>
Date: Tue, 19 Sep 2023 11:44:16 -0700
Subject: [PATCH 3/8] Addressed review comments.
---
clang/lib/AST/Expr.cpp | 47 +++++++++--------------
clang/lib/AST/TypePrinter.cpp | 4 +-
clang/test/CodeGenCXX/predefined-expr.cpp | 19 +++++++++
clang/test/SemaCXX/source_location.cpp | 12 ++++++
4 files changed, 51 insertions(+), 31 deletions(-)
diff --git a/clang/lib/AST/Expr.cpp b/clang/lib/AST/Expr.cpp
index 55b6e2968487b86..4d258c92dda3012 100644
--- a/clang/lib/AST/Expr.cpp
+++ b/clang/lib/AST/Expr.cpp
@@ -727,26 +727,6 @@ StringRef
PredefinedExpr::getIdentKindName(PredefinedExpr::IdentKind IK) {
std::string PredefinedExpr::ComputeName(IdentKind IK, const Decl *CurrentDecl)
{
ASTContext &Context = CurrentDecl->getASTContext();
- if (CurrentDecl->getASTContext().getTargetInfo().getCXXABI().isMicrosoft() &&
- IK == PredefinedExpr::Function) {
- if (const FunctionDecl *FD = dyn_cast<FunctionDecl>(CurrentDecl)) {
- SmallString<256> Name;
- llvm::raw_svector_ostream Out(Name);
- PrintingPolicy Policy(Context.getLangOpts());
- Policy.AlwaysIncludeTypeForTemplateArgument = true;
- std::string Proto;
- llvm::raw_string_ostream POut(Proto);
- const FunctionDecl *Decl = FD;
- if (const FunctionDecl *Pattern = FD->getTemplateInstantiationPattern())
- Decl = Pattern;
- const FunctionType *AFT = Decl->getType()->getAs<FunctionType>();
- const FunctionProtoType *FT = nullptr;
- if (FD->hasWrittenPrototype())
- FT = dyn_cast<FunctionProtoType>(AFT);
- FD->printQualifiedName(POut, Policy);
- return std::string(POut.str());
- }
- }
if (IK == PredefinedExpr::FuncDName) {
if (const NamedDecl *ND = dyn_cast<NamedDecl>(CurrentDecl)) {
std::unique_ptr<MangleContext> MC;
@@ -792,18 +772,21 @@ std::string PredefinedExpr::ComputeName(IdentKind IK,
const Decl *CurrentDecl) {
return std::string(Out.str());
}
if (const FunctionDecl *FD = dyn_cast<FunctionDecl>(CurrentDecl)) {
- if (IK != PrettyFunction && IK != PrettyFunctionNoVirtual &&
- IK != FuncSig && IK != LFuncSig)
+ const auto &LO = Context.getLangOpts();
+ if (((IK == Func || IK == Function) && !LO.MicrosoftExt) ||
+ (IK == LFunction && LO.MicrosoftExt))
return FD->getNameAsString();
SmallString<256> Name;
llvm::raw_svector_ostream Out(Name);
- if (const CXXMethodDecl *MD = dyn_cast<CXXMethodDecl>(FD)) {
- if (MD->isVirtual() && IK != PrettyFunctionNoVirtual)
- Out << "virtual ";
- if (MD->isStatic())
- Out << "static ";
+ if (IK != Function) {
+ if (const CXXMethodDecl *MD = dyn_cast<CXXMethodDecl>(FD)) {
+ if (MD->isVirtual() && IK != PrettyFunctionNoVirtual)
+ Out << "virtual ";
+ if (MD->isStatic())
+ Out << "static ";
+ }
}
class PrettyCallbacks final : public PrintingCallbacks {
@@ -818,9 +801,10 @@ std::string PredefinedExpr::ComputeName(IdentKind IK,
const Decl *CurrentDecl) {
private:
const LangOptions &LO;
};
- PrintingPolicy Policy(Context.getLangOpts());
- PrettyCallbacks PrettyCB(Context.getLangOpts());
+ PrintingPolicy Policy(LO);
+ PrettyCallbacks PrettyCB(LO);
Policy.Callbacks = &PrettyCB;
+ Policy.MSVCFormatting = LO.MicrosoftExt;
std::string Proto;
llvm::raw_string_ostream POut(Proto);
@@ -847,6 +831,11 @@ std::string PredefinedExpr::ComputeName(IdentKind IK,
const Decl *CurrentDecl) {
FD->printQualifiedName(POut, Policy);
+ if ((IK == Function || IK == Func) && LO.MicrosoftExt) {
+ Out << Proto;
+ return std::string(Name);
+ }
+
POut << "(";
if (FT) {
for (unsigned i = 0, e = Decl->getNumParams(); i != e; ++i) {
diff --git a/clang/lib/AST/TypePrinter.cpp b/clang/lib/AST/TypePrinter.cpp
index e4abf4b2160682a..589c4e03e329e7e 100644
--- a/clang/lib/AST/TypePrinter.cpp
+++ b/clang/lib/AST/TypePrinter.cpp
@@ -2218,8 +2218,8 @@ printTo(raw_ostream &OS, ArrayRef<TA> Args, const
PrintingPolicy &Policy,
} else {
if (!FirstArg)
OS << Comma;
- //if (Argument.getKind() == TemplateArgument::Type)
- // OS << "class ";
+ if (Policy.MSVCFormatting && Argument.getKind() ==
TemplateArgument::Type)
+ OS << "class ";
// Tries to print the argument with location info if exists.
printArgument(Arg, Policy, ArgOS,
diff --git a/clang/test/CodeGenCXX/predefined-expr.cpp
b/clang/test/CodeGenCXX/predefined-expr.cpp
index 815bcbb3bd8992f..af76e0538a9ec9f 100644
--- a/clang/test/CodeGenCXX/predefined-expr.cpp
+++ b/clang/test/CodeGenCXX/predefined-expr.cpp
@@ -5,6 +5,8 @@
// CHECK-DAG: private unnamed_addr constant [49 x i8] c"void
functionTemplateExplicitSpecialization(int)\00"
// CHECK-DAG: private unnamed_addr constant [95 x i8] c"void
SpecializedClassTemplate<char>::memberFunctionTemplate(T, U) const [T = char, U
= double]\00"
+// CHECK-DAG: private unnamed_addr constant [43 x i8] c"TestClass<class
UnitTestNative>::TestClass\00"
+// CHECK-DAG: private unnamed_addr constant [10 x i8] c"TestClass\00"
// CHECK-DAG: private unnamed_addr constant [85 x i8] c"void
SpecializedClassTemplate<int>::memberFunctionTemplate(int, U) const [U =
float]\00"
// CHECK-DAG: private unnamed_addr constant [57 x i8] c"void
NonTypeTemplateParam<42>::size() const [Count = 42]\00"
// CHECK-DAG: private unnamed_addr constant [103 x i8] c"static void
ClassWithTemplateTemplateParam<char>::staticMember() [T = char, Param =
NS::ClassTemplate]\00"
@@ -101,6 +103,7 @@
int printf(const char * _Format, ...);
+int strcmp(const char *, const char *);
class ClassInTopLevelNamespace {
public:
@@ -455,6 +458,21 @@ class SpecializedClassTemplate<int>
}
};
+
+template <class T>
+class TestClass {
+public:
+ TestClass() {
+ const char* expected = "TestClass<class UnitTestNative>::TestClass";
+ if (strcmp(expected,__FUNCTION__)==0)
+ printf("PASSED\n");
+ else
+ printf("FAILED %s\n",__FUNCTION__);
+ }
+};
+
+class UnitTestNative {};
+
int main() {
ClassInAnonymousNamespace anonymousNamespace;
anonymousNamespace.anonymousNamespaceFunction();
@@ -535,6 +553,7 @@ int main() {
SpecializedClassTemplate<char> sct2;
sct2.memberFunctionTemplate('0', 0.0);
+ TestClass<UnitTestNative> t;
return 0;
}
diff --git a/clang/test/SemaCXX/source_location.cpp
b/clang/test/SemaCXX/source_location.cpp
index e92fb35b653a8f3..d4d4c8fa650e1af 100644
--- a/clang/test/SemaCXX/source_location.cpp
+++ b/clang/test/SemaCXX/source_location.cpp
@@ -649,8 +649,16 @@ constexpr bool test_in_func() {
static_assert(is_equal(b.a.f, "test_func_passed.cpp"));
static_assert(is_equal(b.a.f2, "test_func_passed.cpp"));
static_assert(is_equal(b.a.info.file(), "test_func_passed.cpp"));
+#ifdef MS
+ static_assert(is_equal(b.a.func, "test_out_of_line_init::test_in_func"));
+#else
static_assert(is_equal(b.a.func, "test_in_func"));
+#endif
+#ifdef MS
+ static_assert(is_equal(b.a.func, "test_out_of_line_init::test_in_func"));
+#else
static_assert(is_equal(b.a.func2, "test_in_func"));
+#endif
static_assert(is_equal(b.a.info.function(), "bool
test_out_of_line_init::test_in_func()"));
return true;
}
@@ -677,7 +685,11 @@ constexpr InInit II;
static_assert(II.l == 5200, "");
static_assert(is_equal(II.f, "in_init.cpp"));
+#ifdef MS
+static_assert(is_equal(II.func, "test_global_scope::InInit::InInit"));
+#else
static_assert(is_equal(II.func, "InInit"));
+#endif
#line 5400
struct AggInit {
>From 1364bb8058de82f125d0ca1c4ddcd8712c225162 Mon Sep 17 00:00:00 2001
From: Ammarguellat <zahira.ammarguel...@intel.com>
Date: Thu, 21 Sep 2023 08:40:21 -0700
Subject: [PATCH 4/8] Addressed review comments and fixed some LIT tests.
---
clang/include/clang/AST/PrettyPrinter.h | 6 ++++-
clang/lib/AST/Expr.cpp | 2 +-
clang/lib/AST/TypePrinter.cpp | 2 +-
clang/test/AST/Interp/literals.cpp | 10 ++++-----
clang/test/Analysis/eval-predefined-exprs.cpp | 22 ++++++++++++++-----
5 files changed, 28 insertions(+), 14 deletions(-)
diff --git a/clang/include/clang/AST/PrettyPrinter.h
b/clang/include/clang/AST/PrettyPrinter.h
index cee3cce7729c30f..2bfe51185a38d29 100644
--- a/clang/include/clang/AST/PrettyPrinter.h
+++ b/clang/include/clang/AST/PrettyPrinter.h
@@ -72,7 +72,7 @@ struct PrintingPolicy {
SplitTemplateClosers(!LO.CPlusPlus11), TerseOutput(false),
PolishForDeclaration(false), Half(LO.Half),
MSWChar(LO.MicrosoftExt && !LO.WChar), IncludeNewlines(true),
- MSVCFormatting(false), ConstantsAsWritten(false),
+ MSVCFormatting(false), IncludeKeyword(false),
ConstantsAsWritten(false),
SuppressImplicitBase(false), FullyQualifiedName(false),
PrintCanonicalTypes(false), PrintInjectedClassNameWithArguments(true),
UsePreferredNames(true), AlwaysIncludeTypeForTemplateArgument(false),
@@ -250,6 +250,10 @@ struct PrintingPolicy {
/// after template arguments.
unsigned MSVCFormatting : 1;
+ // Prints "class" keyword. This is used when printing a function via the
+ // _FUNCTION__ or __FUNC__ macro in MSVC mode.
+ unsigned IncludeKeyword : 1;
+
/// Whether we should print the constant expressions as written in the
/// sources.
///
diff --git a/clang/lib/AST/Expr.cpp b/clang/lib/AST/Expr.cpp
index 4d258c92dda3012..c25d3ba894a8878 100644
--- a/clang/lib/AST/Expr.cpp
+++ b/clang/lib/AST/Expr.cpp
@@ -804,7 +804,7 @@ std::string PredefinedExpr::ComputeName(IdentKind IK, const
Decl *CurrentDecl) {
PrintingPolicy Policy(LO);
PrettyCallbacks PrettyCB(LO);
Policy.Callbacks = &PrettyCB;
- Policy.MSVCFormatting = LO.MicrosoftExt;
+ Policy.IncludeKeyword = LO.MicrosoftExt;
std::string Proto;
llvm::raw_string_ostream POut(Proto);
diff --git a/clang/lib/AST/TypePrinter.cpp b/clang/lib/AST/TypePrinter.cpp
index 589c4e03e329e7e..acf844948c4207b 100644
--- a/clang/lib/AST/TypePrinter.cpp
+++ b/clang/lib/AST/TypePrinter.cpp
@@ -2218,7 +2218,7 @@ printTo(raw_ostream &OS, ArrayRef<TA> Args, const
PrintingPolicy &Policy,
} else {
if (!FirstArg)
OS << Comma;
- if (Policy.MSVCFormatting && Argument.getKind() ==
TemplateArgument::Type)
+ if (Policy.IncludeKeyword && Argument.getKind() ==
TemplateArgument::Type)
OS << "class ";
// Tries to print the argument with location info if exists.
diff --git a/clang/test/AST/Interp/literals.cpp
b/clang/test/AST/Interp/literals.cpp
index ceda59405ea9105..aabc909b3328e48 100644
--- a/clang/test/AST/Interp/literals.cpp
+++ b/clang/test/AST/Interp/literals.cpp
@@ -1046,8 +1046,8 @@ namespace PredefinedExprs {
static_assert(strings_match(__FUNCSIG__, "void __cdecl
PredefinedExprs::foo(void)"), "");
static_assert(strings_match(L__FUNCSIG__, L"void __cdecl
PredefinedExprs::foo(void)"), "");
static_assert(strings_match(L__FUNCTION__, L"foo"), "");
- static_assert(strings_match(__FUNCTION__, "foo"), "");
- static_assert(strings_match(__func__, "foo"), "");
+ static_assert(strings_match(__FUNCTION__, "PredefinedExprs::foo"), "");
+ static_assert(strings_match(__func__, "PredefinedExprs::foo"), "");
static_assert(strings_match(__PRETTY_FUNCTION__, "void
PredefinedExprs::foo()"), "");
}
@@ -1058,9 +1058,9 @@ namespace PredefinedExprs {
// expected-warning {{result unused}}
return __FUNCTION__[index];
}
- static_assert(heh(0) == 'h', "");
- static_assert(heh(1) == 'e', "");
- static_assert(heh(2) == 'h', "");
+ static_assert(heh(0) == 'P', "");
+ static_assert(heh(1) == 'r', "");
+ static_assert(heh(2) == 'e', "");
#endif
}
diff --git a/clang/test/Analysis/eval-predefined-exprs.cpp
b/clang/test/Analysis/eval-predefined-exprs.cpp
index 1eec4476a065f31..7be441eb5bad943 100644
--- a/clang/test/Analysis/eval-predefined-exprs.cpp
+++ b/clang/test/Analysis/eval-predefined-exprs.cpp
@@ -55,9 +55,14 @@ struct A {
clang_analyzer_dump(__func__);
clang_analyzer_dump(__FUNCTION__);
clang_analyzer_dump(__PRETTY_FUNCTION__);
- // expected-warning@-3 {{&Element{"A",0 S64b,char}}}
- // expected-warning@-3 {{&Element{"A",0 S64b,char}}}
- // expected-warning@-3 {{&Element{"A::A()",0 S64b,char}}}
+#ifdef ANALYZER_MS
+ // expected-warning@-4 {{&Element{"A::A",0 S64b,char}}}
+ // expected-warning@-4 {{&Element{"A::A",0 S64b,char}}}
+#else
+ // expected-warning@-7 {{&Element{"A",0 S64b,char}}}
+ // expected-warning@-7 {{&Element{"A",0 S64b,char}}}
+#endif
+ // expected-warning@-8 {{&Element{"A::A()",0 S64b,char}}}
#ifdef ANALYZER_MS
clang_analyzer_dump(__FUNCDNAME__);
@@ -74,9 +79,14 @@ struct A {
clang_analyzer_dump(__func__);
clang_analyzer_dump(__FUNCTION__);
clang_analyzer_dump(__PRETTY_FUNCTION__);
- // expected-warning@-3 {{&Element{"~A",0 S64b,char}}}
- // expected-warning@-3 {{&Element{"~A",0 S64b,char}}}
- // expected-warning@-3 {{&Element{"A::~A()",0 S64b,char}}}
+#ifdef ANALYZER_MS
+ // expected-warning@-4 {{&Element{"A::~A",0 S64b,char}}}
+ // expected-warning@-4 {{&Element{"A::~A",0 S64b,char}}}
+#else
+ // expected-warning@-7 {{&Element{"~A",0 S64b,char}}}
+ // expected-warning@-7 {{&Element{"~A",0 S64b,char}}}
+#endif
+ // expected-warning@-8 {{&Element{"A::~A()",0 S64b,char}}}
#ifdef ANALYZER_MS
clang_analyzer_dump(__FUNCDNAME__);
>From c51bf3fca6eacbc4cca5d9198e0a487f860e18e8 Mon Sep 17 00:00:00 2001
From: Reid Kleckner <r...@google.com>
Date: Thu, 21 Sep 2023 10:09:26 -0700
Subject: [PATCH 5/8] Update PrettyPrinter.h
---
clang/include/clang/AST/PrettyPrinter.h | 12 ++++++------
1 file changed, 6 insertions(+), 6 deletions(-)
diff --git a/clang/include/clang/AST/PrettyPrinter.h
b/clang/include/clang/AST/PrettyPrinter.h
index 2bfe51185a38d29..de6081ac4015a1d 100644
--- a/clang/include/clang/AST/PrettyPrinter.h
+++ b/clang/include/clang/AST/PrettyPrinter.h
@@ -72,10 +72,10 @@ struct PrintingPolicy {
SplitTemplateClosers(!LO.CPlusPlus11), TerseOutput(false),
PolishForDeclaration(false), Half(LO.Half),
MSWChar(LO.MicrosoftExt && !LO.WChar), IncludeNewlines(true),
- MSVCFormatting(false), IncludeKeyword(false),
ConstantsAsWritten(false),
+ MSVCFormatting(false), ConstantsAsWritten(false),
SuppressImplicitBase(false), FullyQualifiedName(false),
PrintCanonicalTypes(false), PrintInjectedClassNameWithArguments(true),
- UsePreferredNames(true), AlwaysIncludeTypeForTemplateArgument(false),
+ UsePreferredNames(true), AlwaysIncludeTypeForTemplateArgument(false),
UseClassForTemplateArgument(false),
CleanUglifiedParameters(false), EntireContentsOfLargeArray(true),
UseEnumerators(true) {}
@@ -250,10 +250,6 @@ struct PrintingPolicy {
/// after template arguments.
unsigned MSVCFormatting : 1;
- // Prints "class" keyword. This is used when printing a function via the
- // _FUNCTION__ or __FUNC__ macro in MSVC mode.
- unsigned IncludeKeyword : 1;
-
/// Whether we should print the constant expressions as written in the
/// sources.
///
@@ -295,6 +291,10 @@ struct PrintingPolicy {
/// parameters.
unsigned AlwaysIncludeTypeForTemplateArgument : 1;
+ // Prints "class" keyword before type template arguments. This is used when
printing a function via the
+ // _FUNCTION__ or __func__ macro in MSVC mode.
+ unsigned UseClassForTemplateArgument : 1;
+
/// Whether to strip underscores when printing reserved parameter names.
/// e.g. std::vector<class _Tp> becomes std::vector<class Tp>.
/// This only affects parameter names, and so describes a compatible API.
>From 7aacf6002e641a0341db3b69f46a34402c6d0de9 Mon Sep 17 00:00:00 2001
From: Reid Kleckner <r...@google.com>
Date: Thu, 21 Sep 2023 10:11:03 -0700
Subject: [PATCH 6/8] Update Expr.cpp
---
clang/lib/AST/Expr.cpp | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/clang/lib/AST/Expr.cpp b/clang/lib/AST/Expr.cpp
index c25d3ba894a8878..4fb2dee3015be34 100644
--- a/clang/lib/AST/Expr.cpp
+++ b/clang/lib/AST/Expr.cpp
@@ -804,7 +804,7 @@ std::string PredefinedExpr::ComputeName(IdentKind IK, const
Decl *CurrentDecl) {
PrintingPolicy Policy(LO);
PrettyCallbacks PrettyCB(LO);
Policy.Callbacks = &PrettyCB;
- Policy.IncludeKeyword = LO.MicrosoftExt;
+ Policy.U = LO.MicrosoftExt;
std::string Proto;
llvm::raw_string_ostream POut(Proto);
>From 8d83fa3b4d0b2b25bd112ff6035f9d6bb0e1072c Mon Sep 17 00:00:00 2001
From: Reid Kleckner <r...@google.com>
Date: Thu, 21 Sep 2023 10:11:28 -0700
Subject: [PATCH 7/8] Update TypePrinter.cpp
---
clang/lib/AST/TypePrinter.cpp | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/clang/lib/AST/TypePrinter.cpp b/clang/lib/AST/TypePrinter.cpp
index acf844948c4207b..f0b4637953f4c97 100644
--- a/clang/lib/AST/TypePrinter.cpp
+++ b/clang/lib/AST/TypePrinter.cpp
@@ -2218,7 +2218,7 @@ printTo(raw_ostream &OS, ArrayRef<TA> Args, const
PrintingPolicy &Policy,
} else {
if (!FirstArg)
OS << Comma;
- if (Policy.IncludeKeyword && Argument.getKind() ==
TemplateArgument::Type)
+ if (Policy.UseClassForTemplateArgument && Argument.getKind() ==
TemplateArgument::Type)
OS << "class ";
// Tries to print the argument with location info if exists.
>From 4721f5dd2272f017d0e4cf818b132ea2e9d855d5 Mon Sep 17 00:00:00 2001
From: Ammarguellat <zahira.ammarguel...@intel.com>
Date: Thu, 21 Sep 2023 11:36:59 -0700
Subject: [PATCH 8/8] Added changes suggested by rnk
---
clang/include/clang/AST/PrettyPrinter.h | 14 +++++++-------
clang/lib/AST/Expr.cpp | 2 +-
clang/lib/AST/TypePrinter.cpp | 3 ++-
3 files changed, 10 insertions(+), 9 deletions(-)
diff --git a/clang/include/clang/AST/PrettyPrinter.h
b/clang/include/clang/AST/PrettyPrinter.h
index 2bfe51185a38d29..17d4e1a326d31ca 100644
--- a/clang/include/clang/AST/PrettyPrinter.h
+++ b/clang/include/clang/AST/PrettyPrinter.h
@@ -72,12 +72,12 @@ struct PrintingPolicy {
SplitTemplateClosers(!LO.CPlusPlus11), TerseOutput(false),
PolishForDeclaration(false), Half(LO.Half),
MSWChar(LO.MicrosoftExt && !LO.WChar), IncludeNewlines(true),
- MSVCFormatting(false), IncludeKeyword(false),
ConstantsAsWritten(false),
+ MSVCFormatting(false), ConstantsAsWritten(false),
SuppressImplicitBase(false), FullyQualifiedName(false),
PrintCanonicalTypes(false), PrintInjectedClassNameWithArguments(true),
UsePreferredNames(true), AlwaysIncludeTypeForTemplateArgument(false),
- CleanUglifiedParameters(false), EntireContentsOfLargeArray(true),
- UseEnumerators(true) {}
+ UseClassForTemplateArgument(false), CleanUglifiedParameters(false),
+ EntireContentsOfLargeArray(true), UseEnumerators(true) {}
/// Adjust this printing policy for cases where it's known that we're
/// printing C++ code (for instance, if AST dumping reaches a C++-only
@@ -250,10 +250,6 @@ struct PrintingPolicy {
/// after template arguments.
unsigned MSVCFormatting : 1;
- // Prints "class" keyword. This is used when printing a function via the
- // _FUNCTION__ or __FUNC__ macro in MSVC mode.
- unsigned IncludeKeyword : 1;
-
/// Whether we should print the constant expressions as written in the
/// sources.
///
@@ -295,6 +291,10 @@ struct PrintingPolicy {
/// parameters.
unsigned AlwaysIncludeTypeForTemplateArgument : 1;
+ // Prints "class" keyword before type template arguments. This is used when
+ // printing a function via the _FUNCTION__ or __func__ macro in MSVC mode.
+ unsigned UseClassForTemplateArgument : 1;
+
/// Whether to strip underscores when printing reserved parameter names.
/// e.g. std::vector<class _Tp> becomes std::vector<class Tp>.
/// This only affects parameter names, and so describes a compatible API.
diff --git a/clang/lib/AST/Expr.cpp b/clang/lib/AST/Expr.cpp
index c25d3ba894a8878..af82ca0784af413 100644
--- a/clang/lib/AST/Expr.cpp
+++ b/clang/lib/AST/Expr.cpp
@@ -804,7 +804,7 @@ std::string PredefinedExpr::ComputeName(IdentKind IK, const
Decl *CurrentDecl) {
PrintingPolicy Policy(LO);
PrettyCallbacks PrettyCB(LO);
Policy.Callbacks = &PrettyCB;
- Policy.IncludeKeyword = LO.MicrosoftExt;
+ Policy.UseClassForTemplateArgument = LO.MicrosoftExt;
std::string Proto;
llvm::raw_string_ostream POut(Proto);
diff --git a/clang/lib/AST/TypePrinter.cpp b/clang/lib/AST/TypePrinter.cpp
index acf844948c4207b..3771a29f26b173f 100644
--- a/clang/lib/AST/TypePrinter.cpp
+++ b/clang/lib/AST/TypePrinter.cpp
@@ -2218,7 +2218,8 @@ printTo(raw_ostream &OS, ArrayRef<TA> Args, const
PrintingPolicy &Policy,
} else {
if (!FirstArg)
OS << Comma;
- if (Policy.IncludeKeyword && Argument.getKind() ==
TemplateArgument::Type)
+ if (Policy.UseClassForTemplateArgument &&
+ Argument.getKind() == TemplateArgument::Type)
OS << "class ";
// Tries to print the argument with location info if exists.
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