diff options
| -rw-r--r-- | cparser/Lexer.mll | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/cparser/Lexer.mll b/cparser/Lexer.mll index b2a668f0..7cf22eef 100644 --- a/cparser/Lexer.mll +++ b/cparser/Lexer.mll @@ -23,11 +23,18 @@ module SSet = Set.Make(String) let lexicon : (string, Cabs.cabsloc -> token) Hashtbl.t = Hashtbl.create 17 let ignored_keywords : SSet.t ref = ref SSet.empty +let reserved_keyword loc id = + Diagnostics.fatal_error (loc.Cabs.filename, loc.Cabs.lineno) + "illegal use of reserved keyword `%s'" id + let () = List.iter (fun (key, builder) -> Hashtbl.add lexicon key builder) - [ ("_Alignas", fun loc -> ALIGNAS loc); + [ + ("_Alignas", fun loc -> ALIGNAS loc); ("_Alignof", fun loc -> ALIGNOF loc); ("_Bool", fun loc -> UNDERSCORE_BOOL loc); + ("_Complex", fun loc -> reserved_keyword loc "_Complex"); + ("_Imaginary", fun loc -> reserved_keyword loc "_Imaginary"); ("__alignof", fun loc -> ALIGNOF loc); ("__alignof__", fun loc -> ALIGNOF loc); ("__asm", fun loc -> ASM loc); |