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| author | Neil Booth <neil@daikokuya.demon.co.uk> | 2002-05-17 19:37:43 +0000 |
|---|---|---|
| committer | Neil Booth <neil@gcc.gnu.org> | 2002-05-17 19:37:43 +0000 |
| commit | bdcae02bc40594b8e41e7aff7a4b309d41be59c0 (patch) | |
| tree | f20cac63581f41b6154d0525dd2fbecec4ecddf6 /gcc/cppinit.c | |
| parent | 0fca60abae8a470b8fa0be07ed10dc44fc2f039d (diff) | |
| download | gcc-bdcae02bc40594b8e41e7aff7a4b309d41be59c0.tar.gz | |
c-common.c (c_common_init_options): Use C89 for Objective-C, and set the options flag.
* c-common.c (c_common_init_options): Use C89 for Objective-C,
and set the options flag.
* cppinit.c (lang_flags): Remove objc.
(lang_defaults): Remove OBJC and OBJCXX.
(set_lang): Update.
(COMMAND_LINE_OPTIONS): Remove -+ and -lang-objc++.
(cpp_handle_option): Remove -+ and -lang-objc++.
For ObjC, just set a flag.
(print_help): Update.
* cpplib.h (enum c_lang): Remove CLK_OBJC and CLK_OBJCXX.
From-SVN: r53566
Diffstat (limited to 'gcc/cppinit.c')
| -rw-r--r-- | gcc/cppinit.c | 35 |
1 files changed, 10 insertions, 25 deletions
diff --git a/gcc/cppinit.c b/gcc/cppinit.c index a03450c27fc..cb3f483d550 100644 --- a/gcc/cppinit.c +++ b/gcc/cppinit.c @@ -391,7 +391,6 @@ merge_include_chains (pfile) struct lang_flags { char c99; - char objc; char cplusplus; char extended_numbers; char trigraphs; @@ -402,17 +401,15 @@ struct lang_flags /* ??? Enable $ in identifiers in assembly? */ static const struct lang_flags lang_defaults[] = -{ /* c99 objc c++ xnum trig dollar c++comm digr */ - /* GNUC89 */ { 0, 0, 0, 1, 0, 1, 1, 1 }, - /* GNUC99 */ { 1, 0, 0, 1, 0, 1, 1, 1 }, - /* STDC89 */ { 0, 0, 0, 0, 1, 0, 0, 0 }, - /* STDC94 */ { 0, 0, 0, 0, 1, 0, 0, 1 }, - /* STDC99 */ { 1, 0, 0, 1, 1, 0, 1, 1 }, - /* GNUCXX */ { 0, 0, 1, 1, 0, 1, 1, 1 }, - /* CXX98 */ { 0, 0, 1, 1, 1, 0, 1, 1 }, - /* OBJC */ { 0, 1, 0, 1, 0, 1, 1, 1 }, - /* OBJCXX */ { 0, 1, 1, 1, 0, 1, 1, 1 }, - /* ASM */ { 0, 0, 0, 1, 0, 0, 1, 0 } +{ /* c99 c++ xnum trig dollar c++comm digr */ + /* GNUC89 */ { 0, 0, 1, 0, 1, 1, 1 }, + /* GNUC99 */ { 1, 0, 1, 0, 1, 1, 1 }, + /* STDC89 */ { 0, 0, 0, 1, 0, 0, 0 }, + /* STDC94 */ { 0, 0, 0, 1, 0, 0, 1 }, + /* STDC99 */ { 1, 0, 1, 1, 0, 1, 1 }, + /* GNUCXX */ { 0, 1, 1, 0, 1, 1, 1 }, + /* CXX98 */ { 0, 1, 1, 1, 0, 1, 1 }, + /* ASM */ { 0, 0, 1, 0, 0, 1, 0 } }; /* Sets internal flags correctly for a given language. */ @@ -426,7 +423,6 @@ set_lang (pfile, lang) CPP_OPTION (pfile, lang) = lang; CPP_OPTION (pfile, c99) = l->c99; - CPP_OPTION (pfile, objc) = l->objc; CPP_OPTION (pfile, cplusplus) = l->cplusplus; CPP_OPTION (pfile, extended_numbers) = l->extended_numbers; CPP_OPTION (pfile, trigraphs) = l->trigraphs; @@ -1139,7 +1135,6 @@ new_pending_directive (pend, text, handler) "-" removed. It must be sorted in ASCII collating order. */ #define COMMAND_LINE_OPTIONS \ DEF_OPT("$", 0, OPT_dollar) \ - DEF_OPT("+", 0, OPT_plus) \ DEF_OPT("-help", 0, OPT__help) \ DEF_OPT("-target-help", 0, OPT_target__help) \ DEF_OPT("-version", 0, OPT__version) \ @@ -1183,7 +1178,6 @@ new_pending_directive (pend, text, handler) DEF_OPT("lang-c++", 0, OPT_lang_cplusplus) \ DEF_OPT("lang-c89", 0, OPT_lang_c89) \ DEF_OPT("lang-objc", 0, OPT_lang_objc) \ - DEF_OPT("lang-objc++", 0, OPT_lang_objcplusplus) \ DEF_OPT("nostdinc", 0, OPT_nostdinc) \ DEF_OPT("nostdinc++", 0, OPT_nostdincplusplus) \ DEF_OPT("o", no_fil, OPT_o) \ @@ -1447,10 +1441,6 @@ cpp_handle_option (pfile, argc, argv, ignore) case OPT_trigraphs: CPP_OPTION (pfile, trigraphs) = 1; break; - case OPT_plus: - CPP_OPTION (pfile, cplusplus) = 1; - CPP_OPTION (pfile, cplusplus_comments) = 1; - break; case OPT_remap: CPP_OPTION (pfile, remap) = 1; break; @@ -1465,10 +1455,7 @@ cpp_handle_option (pfile, argc, argv, ignore) set_lang (pfile, CLK_GNUCXX); break; case OPT_lang_objc: - set_lang (pfile, CLK_OBJC); - break; - case OPT_lang_objcplusplus: - set_lang (pfile, CLK_OBJCXX); + CPP_OPTION (pfile, objc) = 1; break; case OPT_lang_asm: set_lang (pfile, CLK_ASM); @@ -1909,14 +1896,12 @@ Switches:\n\ fputs (_("\ -lang-c++ Assume that the input sources are in C++\n\ -lang-objc Assume that the input sources are in ObjectiveC\n\ - -lang-objc++ Assume that the input sources are in ObjectiveC++\n\ -lang-asm Assume that the input sources are in assembler\n\ "), stdout); fputs (_("\ -std=<std name> Specify the conformance standard; one of:\n\ gnu89, gnu99, c89, c99, iso9899:1990,\n\ iso9899:199409, iso9899:1999\n\ - -+ Allow parsing of C++ style features\n\ -w Inhibit warning messages\n\ -Wtrigraphs Warn if trigraphs are encountered\n\ -Wno-trigraphs Do not warn about trigraphs\n\ |