https://github.com/muiez created
https://github.com/llvm/llvm-project/pull/100142
The `RegisterBuiltinMacro` function has been moved to the Preprocessor class
for accessibility and has been refactored for readability.
>From 4ccceff8b9650a86e337427b47517b6e2ed0a4ee Mon Sep 17 00:00:00 2001
From: Muiez <mu...@ibm.com>
Date: Tue, 23 Jul 2024 09:38:00 -0400
Subject: [PATCH] Move RegisterBuiltinMacro
---
clang/include/clang/Lex/Preprocessor.h | 13 +++++
clang/lib/Lex/PPMacroExpansion.cpp | 81 +++++++++++---------------
2 files changed, 47 insertions(+), 47 deletions(-)
diff --git a/clang/include/clang/Lex/Preprocessor.h
b/clang/include/clang/Lex/Preprocessor.h
index fc7d0053f2323..9247323b107ff 100644
--- a/clang/include/clang/Lex/Preprocessor.h
+++ b/clang/include/clang/Lex/Preprocessor.h
@@ -2612,6 +2612,19 @@ class Preprocessor {
/// \#pragma GCC poison/system_header/dependency and \#pragma once.
void RegisterBuiltinPragmas();
+ /// RegisterBuiltinMacro - Register the specified identifier in the
identifier
+ /// table and mark it as a builtin macro to be expanded.
+ IdentifierInfo *RegisterBuiltinMacro(const char *Name){
+ // Get the identifier.
+ IdentifierInfo *Id = getIdentifierInfo(Name);
+
+ // Mark it as being a macro that is builtin.
+ MacroInfo *MI = AllocateMacroInfo(SourceLocation());
+ MI->setIsBuiltinMacro();
+ appendDefMacroDirective(Id, MI);
+ return Id;
+ }
+
/// Register builtin macros such as __LINE__ with the identifier table.
void RegisterBuiltinMacros();
diff --git a/clang/lib/Lex/PPMacroExpansion.cpp
b/clang/lib/Lex/PPMacroExpansion.cpp
index 3913ff08c2eb5..4b82c14a917c3 100644
--- a/clang/lib/Lex/PPMacroExpansion.cpp
+++ b/clang/lib/Lex/PPMacroExpansion.cpp
@@ -321,84 +321,71 @@ void Preprocessor::dumpMacroInfo(const IdentifierInfo
*II) {
}
}
-/// RegisterBuiltinMacro - Register the specified identifier in the identifier
-/// table and mark it as a builtin macro to be expanded.
-static IdentifierInfo *RegisterBuiltinMacro(Preprocessor &PP, const char
*Name){
- // Get the identifier.
- IdentifierInfo *Id = PP.getIdentifierInfo(Name);
-
- // Mark it as being a macro that is builtin.
- MacroInfo *MI = PP.AllocateMacroInfo(SourceLocation());
- MI->setIsBuiltinMacro();
- PP.appendDefMacroDirective(Id, MI);
- return Id;
-}
-
/// RegisterBuiltinMacros - Register builtin macros, such as __LINE__ with the
/// identifier table.
void Preprocessor::RegisterBuiltinMacros() {
- Ident__LINE__ = RegisterBuiltinMacro(*this, "__LINE__");
- Ident__FILE__ = RegisterBuiltinMacro(*this, "__FILE__");
- Ident__DATE__ = RegisterBuiltinMacro(*this, "__DATE__");
- Ident__TIME__ = RegisterBuiltinMacro(*this, "__TIME__");
- Ident__COUNTER__ = RegisterBuiltinMacro(*this, "__COUNTER__");
- Ident_Pragma = RegisterBuiltinMacro(*this, "_Pragma");
- Ident__FLT_EVAL_METHOD__ = RegisterBuiltinMacro(*this,
"__FLT_EVAL_METHOD__");
+ Ident__LINE__ = RegisterBuiltinMacro("__LINE__");
+ Ident__FILE__ = RegisterBuiltinMacro("__FILE__");
+ Ident__DATE__ = RegisterBuiltinMacro("__DATE__");
+ Ident__TIME__ = RegisterBuiltinMacro("__TIME__");
+ Ident__COUNTER__ = RegisterBuiltinMacro("__COUNTER__");
+ Ident_Pragma = RegisterBuiltinMacro("_Pragma");
+ Ident__FLT_EVAL_METHOD__ = RegisterBuiltinMacro("__FLT_EVAL_METHOD__");
// C++ Standing Document Extensions.
if (getLangOpts().CPlusPlus)
Ident__has_cpp_attribute =
- RegisterBuiltinMacro(*this, "__has_cpp_attribute");
+ RegisterBuiltinMacro("__has_cpp_attribute");
else
Ident__has_cpp_attribute = nullptr;
// GCC Extensions.
- Ident__BASE_FILE__ = RegisterBuiltinMacro(*this, "__BASE_FILE__");
- Ident__INCLUDE_LEVEL__ = RegisterBuiltinMacro(*this, "__INCLUDE_LEVEL__");
- Ident__TIMESTAMP__ = RegisterBuiltinMacro(*this, "__TIMESTAMP__");
+ Ident__BASE_FILE__ = RegisterBuiltinMacro("__BASE_FILE__");
+ Ident__INCLUDE_LEVEL__ = RegisterBuiltinMacro("__INCLUDE_LEVEL__");
+ Ident__TIMESTAMP__ = RegisterBuiltinMacro("__TIMESTAMP__");
// Microsoft Extensions.
if (getLangOpts().MicrosoftExt) {
- Ident__identifier = RegisterBuiltinMacro(*this, "__identifier");
- Ident__pragma = RegisterBuiltinMacro(*this, "__pragma");
+ Ident__identifier = RegisterBuiltinMacro("__identifier");
+ Ident__pragma = RegisterBuiltinMacro("__pragma");
} else {
Ident__identifier = nullptr;
Ident__pragma = nullptr;
}
// Clang Extensions.
- Ident__FILE_NAME__ = RegisterBuiltinMacro(*this, "__FILE_NAME__");
- Ident__has_feature = RegisterBuiltinMacro(*this, "__has_feature");
- Ident__has_extension = RegisterBuiltinMacro(*this, "__has_extension");
- Ident__has_builtin = RegisterBuiltinMacro(*this, "__has_builtin");
+ Ident__FILE_NAME__ = RegisterBuiltinMacro("__FILE_NAME__");
+ Ident__has_feature = RegisterBuiltinMacro("__has_feature");
+ Ident__has_extension = RegisterBuiltinMacro("__has_extension");
+ Ident__has_builtin = RegisterBuiltinMacro("__has_builtin");
Ident__has_constexpr_builtin =
- RegisterBuiltinMacro(*this, "__has_constexpr_builtin");
- Ident__has_attribute = RegisterBuiltinMacro(*this, "__has_attribute");
+ RegisterBuiltinMacro("__has_constexpr_builtin");
+ Ident__has_attribute = RegisterBuiltinMacro("__has_attribute");
if (!getLangOpts().CPlusPlus)
- Ident__has_c_attribute = RegisterBuiltinMacro(*this, "__has_c_attribute");
+ Ident__has_c_attribute = RegisterBuiltinMacro("__has_c_attribute");
else
Ident__has_c_attribute = nullptr;
- Ident__has_declspec = RegisterBuiltinMacro(*this,
"__has_declspec_attribute");
- Ident__has_embed = RegisterBuiltinMacro(*this, "__has_embed");
- Ident__has_include = RegisterBuiltinMacro(*this, "__has_include");
- Ident__has_include_next = RegisterBuiltinMacro(*this, "__has_include_next");
- Ident__has_warning = RegisterBuiltinMacro(*this, "__has_warning");
- Ident__is_identifier = RegisterBuiltinMacro(*this, "__is_identifier");
- Ident__is_target_arch = RegisterBuiltinMacro(*this, "__is_target_arch");
- Ident__is_target_vendor = RegisterBuiltinMacro(*this, "__is_target_vendor");
- Ident__is_target_os = RegisterBuiltinMacro(*this, "__is_target_os");
+ Ident__has_declspec = RegisterBuiltinMacro("__has_declspec_attribute");
+ Ident__has_embed = RegisterBuiltinMacro("__has_embed");
+ Ident__has_include = RegisterBuiltinMacro("__has_include");
+ Ident__has_include_next = RegisterBuiltinMacro("__has_include_next");
+ Ident__has_warning = RegisterBuiltinMacro("__has_warning");
+ Ident__is_identifier = RegisterBuiltinMacro("__is_identifier");
+ Ident__is_target_arch = RegisterBuiltinMacro("__is_target_arch");
+ Ident__is_target_vendor = RegisterBuiltinMacro("__is_target_vendor");
+ Ident__is_target_os = RegisterBuiltinMacro("__is_target_os");
Ident__is_target_environment =
- RegisterBuiltinMacro(*this, "__is_target_environment");
+ RegisterBuiltinMacro("__is_target_environment");
Ident__is_target_variant_os =
- RegisterBuiltinMacro(*this, "__is_target_variant_os");
+ RegisterBuiltinMacro("__is_target_variant_os");
Ident__is_target_variant_environment =
- RegisterBuiltinMacro(*this, "__is_target_variant_environment");
+ RegisterBuiltinMacro("__is_target_variant_environment");
// Modules.
- Ident__building_module = RegisterBuiltinMacro(*this, "__building_module");
+ Ident__building_module = RegisterBuiltinMacro("__building_module");
if (!getLangOpts().CurrentModule.empty())
- Ident__MODULE__ = RegisterBuiltinMacro(*this, "__MODULE__");
+ Ident__MODULE__ = RegisterBuiltinMacro("__MODULE__");
else
Ident__MODULE__ = nullptr;
}
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