From 82bd486e998e8182c1a452a4537f9a64bed07347 Mon Sep 17 00:00:00 2001 From: nobu Date: Sat, 21 Nov 2015 09:57:31 +0000 Subject: ruby.c: --debug=frozen-string-literal option * ruby.c (need_argument): move frozen-string-literal-debug option from --enable to --debug. [Feature #11725] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52698 b2dd03c8-39d4-4d8f-98ff-823fe69b080e --- ruby.c | 24 +++++++++++++++++------- 1 file changed, 17 insertions(+), 7 deletions(-) (limited to 'ruby.c') diff --git a/ruby.c b/ruby.c index ab6d89a280..c6add52bd8 100644 --- a/ruby.c +++ b/ruby.c @@ -755,7 +755,6 @@ feature_option(const char *str, int len, void *arg, const unsigned int enable) SET_FEATURE(did_you_mean); SET_FEATURE(rubyopt); SET_FEATURE(frozen_string_literal); - SET_FEATURE(frozen_string_literal_debug); if (NAME_MATCH_P("all", str, len)) { found: *argp = (*argp & ~mask) | (mask & enable); @@ -777,6 +776,14 @@ disable_option(const char *str, int len, void *arg) feature_option(str, len, arg, 0U); } +static void +debug_option(const char *str, int len, void *arg) +{ +#define SET_WHEN_DEBUG(t, bit) SET_WHEN(#bit, t##_BIT(bit), str, len) + SET_WHEN_DEBUG(FEATURE, frozen_string_literal_debug); + rb_warn("unknown argument for --debug: `%.*s'", len, str); +} + static void dump_option(const char *str, int len, void *arg) { @@ -1087,22 +1094,25 @@ proc_options(long argc, char **argv, struct cmdline_options *opt, int envopt) # define check_envopt(name, allow_envopt) \ (((allow_envopt) || !envopt) ? (void)0 : \ rb_raise(rb_eRuntimeError, "invalid switch in RUBYOPT: --" name)) -# define need_argument(name, s, needs_arg) \ - ((*(s) ? !*++(s) : (!argc || !((s) = argv[1]) || (--argc, ++argv, 0))) && (needs_arg) ? \ +# define need_argument(name, s, needs_arg, next_arg) \ + ((*(s) ? !*++(s) : (next_arg) && (!argc || !((s) = argv[1]) || (--argc, ++argv, 0))) && (needs_arg) ? \ rb_raise(rb_eRuntimeError, "missing argument for --" name) \ : (void)0) # define is_option_with_arg(name, allow_hyphen, allow_envopt) \ - is_option_with_optarg(name, allow_hyphen, allow_envopt, Qtrue) -# define is_option_with_optarg(name, allow_hyphen, allow_envopt, needs_arg) \ + is_option_with_optarg(name, allow_hyphen, allow_envopt, Qtrue, Qtrue) +# define is_option_with_optarg(name, allow_hyphen, allow_envopt, needs_arg, next_arg) \ (strncmp((name), s, n = sizeof(name) - 1) == 0 && is_option_end(s[n], (allow_hyphen)) ? \ (check_envopt(name, (allow_envopt)), s += n, \ - need_argument(name, s, needs_arg), 1) : 0) + need_argument(name, s, needs_arg, next_arg), 1) : 0) if (strcmp("copyright", s) == 0) { if (envopt) goto noenvopt_long; opt->dump |= DUMP_BIT(copyright); } - else if (strcmp("debug", s) == 0) { + else if (is_option_with_optarg("debug", Qtrue, Qtrue, Qfalse, Qfalse)) { + if (s && *s) { + ruby_each_words(s, debug_option, &opt->features); + } ruby_debug = Qtrue; ruby_verbose = Qtrue; } -- cgit v1.2.3