diff options
Diffstat (limited to 'contrib/llvm/tools/clang/lib/Basic/Builtins.cpp')
| -rw-r--r-- | contrib/llvm/tools/clang/lib/Basic/Builtins.cpp | 24 |
1 files changed, 16 insertions, 8 deletions
diff --git a/contrib/llvm/tools/clang/lib/Basic/Builtins.cpp b/contrib/llvm/tools/clang/lib/Basic/Builtins.cpp index 040cdb5..845ae81 100644 --- a/contrib/llvm/tools/clang/lib/Basic/Builtins.cpp +++ b/contrib/llvm/tools/clang/lib/Basic/Builtins.cpp @@ -14,12 +14,14 @@ #include "clang/Basic/Builtins.h" #include "clang/Basic/IdentifierTable.h" #include "clang/Basic/TargetInfo.h" +#include "clang/Basic/LangOptions.h" using namespace clang; static const Builtin::Info BuiltinInfo[] = { - { "not a builtin function", 0, 0, 0, false }, -#define BUILTIN(ID, TYPE, ATTRS) { #ID, TYPE, ATTRS, 0, false }, -#define LIBBUILTIN(ID, TYPE, ATTRS, HEADER) { #ID, TYPE, ATTRS, HEADER, false }, + { "not a builtin function", 0, 0, 0, ALL_LANGUAGES, false }, +#define BUILTIN(ID, TYPE, ATTRS) { #ID, TYPE, ATTRS, 0, ALL_LANGUAGES, false }, +#define LIBBUILTIN(ID, TYPE, ATTRS, HEADER, BUILTIN_LANG) { #ID, TYPE, ATTRS, HEADER,\ + BUILTIN_LANG, false }, #include "clang/Basic/Builtins.def" }; @@ -41,17 +43,20 @@ Builtin::Context::Context(const TargetInfo &Target) { /// appropriate builtin ID # and mark any non-portable builtin identifiers as /// such. void Builtin::Context::InitializeBuiltins(IdentifierTable &Table, - bool NoBuiltins) { + const LangOptions& LangOpts) { // Step #1: mark all target-independent builtins with their ID's. for (unsigned i = Builtin::NotBuiltin+1; i != Builtin::FirstTSBuiltin; ++i) if (!BuiltinInfo[i].Suppressed && - (!NoBuiltins || !strchr(BuiltinInfo[i].Attributes, 'f'))) - Table.get(BuiltinInfo[i].Name).setBuiltinID(i); + (!LangOpts.NoBuiltin || !strchr(BuiltinInfo[i].Attributes, 'f'))) { + if (LangOpts.ObjC1 || + BuiltinInfo[i].builtin_lang != clang::OBJC_LANG) + Table.get(BuiltinInfo[i].Name).setBuiltinID(i); + } // Step #2: Register target-specific builtins. for (unsigned i = 0, e = NumTSRecords; i != e; ++i) if (!TSRecords[i].Suppressed && - (!NoBuiltins || + (!LangOpts.NoBuiltin || (TSRecords[i].Attributes && !strchr(TSRecords[i].Attributes, 'f')))) Table.get(TSRecords[i].Name).setBuiltinID(i+Builtin::FirstTSBuiltin); @@ -75,6 +80,10 @@ Builtin::Context::GetBuiltinNames(llvm::SmallVectorImpl<const char *> &Names, Names.push_back(TSRecords[i].Name); } +void Builtin::Context::ForgetBuiltin(unsigned ID, IdentifierTable &Table) { + Table.get(GetRecord(ID).Name).setBuiltinID(0); +} + bool Builtin::Context::isPrintfLike(unsigned ID, unsigned &FormatIdx, bool &HasVAListArg) { @@ -112,4 +121,3 @@ Builtin::Context::isScanfLike(unsigned ID, unsigned &FormatIdx, return true; } - |
