'module' and 'import' as keywords when the flag is specified.
llvm-svn: 276508
LANGOPT(MathErrno , 1, 1, "errno in math functions")
BENIGN_LANGOPT(HeinousExtensions , 1, 0, "extensions that we really don't like and may be ripped out at any time")
LANGOPT(Modules , 1, 0, "modules extension to C")
+LANGOPT(ModulesTS , 1, 0, "C++ Modules TS")
BENIGN_LANGOPT(CompilingModule, 1, 0, "compiling a module interface")
COMPATIBLE_LANGOPT(ModulesDeclUse , 1, 0, "require declaration of module uses")
BENIGN_LANGOPT(ModulesSearchAll , 1, 1, "searching even non-imported modules to find unresolved references")
#ifndef CONCEPTS_KEYWORD
#define CONCEPTS_KEYWORD(X) KEYWORD(X,KEYCONCEPTS)
#endif
+#ifndef MODULES_KEYWORD
+#define MODULES_KEYWORD(X) KEYWORD(X,KEYMODULES)
+#endif
#ifndef TYPE_TRAIT
#define TYPE_TRAIT(N,I,K) KEYWORD(I,K)
#endif
// KEYCXX11 - This is a C++ keyword introduced to C++ in C++11
// KEYCONCEPTS - This is a keyword if the C++ extensions for concepts
// are enabled.
+// KEYMODULES - This is a keyword if the C++ extensions for modules
+// are enabled.
// KEYGNU - This is a keyword if GNU extensions are enabled
// KEYMS - This is a keyword if Microsoft extensions are enabled
// KEYNOMS18 - This is a keyword that must never be enabled under
KEYWORD(co_return , KEYCOROUTINES)
KEYWORD(co_yield , KEYCOROUTINES)
+// C++ modules TS keywords
+MODULES_KEYWORD(module)
+MODULES_KEYWORD(import)
+
// GNU Extensions (in impl-reserved namespace)
KEYWORD(_Decimal32 , KEYALL)
KEYWORD(_Decimal64 , KEYALL)
HelpText<"Use with -ast-dump or -ast-print to dump/print only AST declaration"
" nodes having a certain substring in a qualified name. Use"
" -ast-list to list all filterable declaration node names.">;
+def fmodules_ts : Flag <["-"], "fmodules-ts">, Group<f_Group>,
+ HelpText<"Enable support for the C++ Modules TS">;
def fno_modules_global_index : Flag<["-"], "fno-modules-global-index">,
HelpText<"Do not automatically generate or update the global module index">;
def fno_modules_error_recovery : Flag<["-"], "fno-modules-error-recovery">,
KEYOBJC2 = 0x20000,
KEYZVECTOR = 0x40000,
KEYCOROUTINES = 0x80000,
- KEYALL = (0xfffff & ~KEYNOMS18 &
+ KEYMODULES = 0x100000,
+ KEYALL = (0x1fffff & ~KEYNOMS18 &
~KEYNOOPENCL) // KEYNOMS18 and KEYNOOPENCL are used to exclude.
};
// We treat bridge casts as objective-C keywords so we can warn on them
// in non-arc mode.
if (LangOpts.ObjC2 && (Flags & KEYARC)) return KS_Enabled;
- if (LangOpts.ConceptsTS && (Flags & KEYCONCEPTS)) return KS_Enabled;
if (LangOpts.ObjC2 && (Flags & KEYOBJC2)) return KS_Enabled;
+ if (LangOpts.ConceptsTS && (Flags & KEYCONCEPTS)) return KS_Enabled;
if (LangOpts.Coroutines && (Flags & KEYCOROUTINES)) return KS_Enabled;
+ if (LangOpts.ModulesTS && (Flags & KEYMODULES)) return KS_Enabled;
if (LangOpts.CPlusPlus && (Flags & KEYCXX11)) return KS_Future;
return KS_Disabled;
}
&& Opts.OpenCLVersion >= 200);
Opts.BlocksRuntimeOptional = Args.hasArg(OPT_fblocks_runtime_optional);
Opts.Coroutines = Args.hasArg(OPT_fcoroutines);
- Opts.Modules = Args.hasArg(OPT_fmodules);
+ Opts.ModulesTS = Args.hasArg(OPT_fmodules_ts);
+ Opts.Modules = Args.hasArg(OPT_fmodules) || Opts.ModulesTS;
Opts.ModulesStrictDeclUse = Args.hasArg(OPT_fmodules_strict_decluse);
Opts.ModulesDeclUse =
Args.hasArg(OPT_fmodules_decluse) || Opts.ModulesStrictDeclUse;
Opts.ModulesLocalVisibility =
- Args.hasArg(OPT_fmodules_local_submodule_visibility);
+ Args.hasArg(OPT_fmodules_local_submodule_visibility) || Opts.ModulesTS;
Opts.ModulesSearchAll = Opts.Modules &&
!Args.hasArg(OPT_fno_modules_search_all) &&
Args.hasArg(OPT_fmodules_search_all);
--- /dev/null
+// RUN: %clang_cc1 -fsyntax-only %s
+// RUN: %clang_cc1 -fmodules-ts -DMODULES -fsyntax-only %s
+
+#ifdef MODULES
+#define MODULES_KEYWORD(NAME) _Static_assert(!__is_identifier(NAME), #NAME)
+#else
+#define MODULES_KEYWORD(NAME) _Static_assert(__is_identifier(NAME), #NAME)
+#endif
+
+MODULES_KEYWORD(import);
+MODULES_KEYWORD(module);