diff options
Diffstat (limited to 'clang/Sema/Sema.cpp')
| -rw-r--r-- | clang/Sema/Sema.cpp | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/clang/Sema/Sema.cpp b/clang/Sema/Sema.cpp index 64c18a80c0e..76771d0d5c9 100644 --- a/clang/Sema/Sema.cpp +++ b/clang/Sema/Sema.cpp @@ -16,10 +16,26 @@ #include "clang/AST/ASTContext.h" #include "clang/Lex/Preprocessor.h" #include "clang/Basic/Diagnostic.h" + using namespace clang; Sema::Sema(Preprocessor &pp, ASTContext &ctxt, std::vector<Decl*> &prevInGroup) : PP(pp), Context(ctxt), CurFunctionDecl(0), LastInGroupList(prevInGroup) { + + // Get IdentifierInfo objects for known functions for which we + // do extra checking. + IdentifierTable& IT = PP.getIdentifierTable(); + + KnownFunctionIDs[ id_printf ] = &IT.get("printf"); + KnownFunctionIDs[ id_fprintf ] = &IT.get("fprintf"); + KnownFunctionIDs[ id_sprintf ] = &IT.get("sprintf"); + KnownFunctionIDs[ id_snprintf ] = &IT.get("snprintf"); + KnownFunctionIDs[ id_vsnprintf ] = &IT.get("vsnprintf"); + KnownFunctionIDs[ id_asprintf ] = &IT.get("asprintf"); + KnownFunctionIDs[ id_vasprintf ] = &IT.get("vasprintf"); + KnownFunctionIDs[ id_vfprintf ] = &IT.get("vfprintf"); + KnownFunctionIDs[ id_vsprintf ] = &IT.get("vsprintf"); + KnownFunctionIDs[ id_vprintf ] = &IT.get("vprintf"); } //===----------------------------------------------------------------------===// |
