diff options
Diffstat (limited to 'gcc/objc/objc-act.c')
| -rw-r--r-- | gcc/objc/objc-act.c | 51 |
1 files changed, 30 insertions, 21 deletions
diff --git a/gcc/objc/objc-act.c b/gcc/objc/objc-act.c index fd358a981b5..ba5837ad9f8 100644 --- a/gcc/objc/objc-act.c +++ b/gcc/objc/objc-act.c @@ -56,7 +56,6 @@ Boston, MA 02111-1307, USA. */ #if USE_CPPLIB #include "cpplib.h" extern cpp_reader parse_in; -extern cpp_options parse_options; #endif /* This is the default way of generating a method name. */ @@ -137,7 +136,6 @@ char *util_firstobj; /* for encode_method_def */ #include "rtl.h" -#include "c-parse.h" #define OBJC_VERSION (flag_next_runtime ? 5 : 8) #define PROTOCOL_VERSION 2 @@ -693,17 +691,12 @@ generate_struct_by_value_array () exit (0); } -#if USE_CPPLIB -extern char *yy_cur; -#endif - void lang_init_options () { #if USE_CPPLIB + cpp_init (); cpp_reader_init (&parse_in); - parse_in.opts = &parse_options; - cpp_options_init (&parse_options); #endif } @@ -715,16 +708,11 @@ lang_init () With luck, we discover the real source file's name from that and put it in input_filename. */ ungetc (check_newline (), finput); -#else - check_newline (); - yy_cur--; -#endif - - /* The line number can be -1 if we had -g3 and the input file - had a directive specifying line 0. But we want predefined - functions to have a line number of 0, not -1. */ - if (lineno == -1) - lineno = 0; +#endif + /* Force the line number back to 0; check_newline will have + raised it to 1, which will make the builtin functions appear + not to be built in. */ + lineno = 0; /* If gen_declaration desired, open the output file. */ if (flag_gen_declaration) @@ -800,9 +788,7 @@ lang_decode_option (argc, argv) { const char *p = argv[0]; - if (!strcmp (p, "-lang-objc")) - c_language = clk_objective_c; - else if (!strcmp (p, "-gen-decls")) + if (!strcmp (p, "-gen-decls")) flag_gen_declaration = 1; else if (!strcmp (p, "-Wselector")) warn_selector = 1; @@ -8632,3 +8618,26 @@ lookup_objc_ivar (id) else return 0; } + +/* Parser callbacks. */ +void +forget_protocol_qualifiers () +{ + C_IS_RESERVED_WORD (ridpointers[(int) RID_IN]) = 0; + C_IS_RESERVED_WORD (ridpointers[(int) RID_OUT]) = 0; + C_IS_RESERVED_WORD (ridpointers[(int) RID_INOUT]) = 0; + C_IS_RESERVED_WORD (ridpointers[(int) RID_BYCOPY]) = 0; + C_IS_RESERVED_WORD (ridpointers[(int) RID_BYREF]) = 0; + C_IS_RESERVED_WORD (ridpointers[(int) RID_ONEWAY]) = 0; +} + +void +remember_protocol_qualifiers () +{ + C_IS_RESERVED_WORD (ridpointers[(int) RID_IN]) = 1; + C_IS_RESERVED_WORD (ridpointers[(int) RID_OUT]) = 1; + C_IS_RESERVED_WORD (ridpointers[(int) RID_INOUT]) = 1; + C_IS_RESERVED_WORD (ridpointers[(int) RID_BYCOPY]) = 1; + C_IS_RESERVED_WORD (ridpointers[(int) RID_BYREF]) = 1; + C_IS_RESERVED_WORD (ridpointers[(int) RID_ONEWAY]) = 1; +} |