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author | 卜部昌平 <shyouhei@ruby-lang.org> | 2019-11-18 12:00:19 +0900 |
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committer | 卜部昌平 <shyouhei@ruby-lang.org> | 2019-11-18 18:28:03 +0900 |
commit | 7a9b2039b7b82f081f2cab40a4fbbc8b01231ca4 (patch) | |
tree | a58f2121ea53262242acef64f046717158676946 | |
parent | 57cd4623cfb56d12eb308eaf5fb09612e4572c19 (diff) |
delete unused codes
Suppress compiler warnings.
-rw-r--r-- | process.c | 2 | ||||
-rw-r--r-- | ruby.c | 5 | ||||
-rw-r--r-- | string.c | 2 |
3 files changed, 1 insertions, 8 deletions
@@ -2338,7 +2338,6 @@ rb_check_argv(int argc, VALUE *argv) { VALUE tmp, prog; int i; - const char *name = 0; rb_check_arity(argc, 1, UNLIMITED_ARGUMENTS); @@ -2353,7 +2352,6 @@ rb_check_argv(int argc, VALUE *argv) SafeStringValue(prog); StringValueCStr(prog); prog = rb_str_new_frozen(prog); - name = RSTRING_PTR(prog); } for (i = 0; i < argc; i++) { SafeStringValue(argv[i]); @@ -1217,12 +1217,9 @@ proc_options(long argc, char **argv, ruby_cmdline_options_t *opt, int envopt) case 'T': { size_t numlen; - int v = 1; if (*++s) { - v = scan_oct(s, 2, &numlen); - if (numlen == 0) - v = 1; + scan_oct(s, 2, &numlen); s += numlen; } } @@ -4937,10 +4937,8 @@ rb_pat_search(VALUE pat, VALUE str, long pos, int set_backref_str) pos = rb_strseq_index(str, pat, pos, 1); if (set_backref_str) { if (pos >= 0) { - VALUE match; str = rb_str_new_frozen(str); rb_backref_set_string(str, pos, RSTRING_LEN(pat)); - match = rb_backref_get(); } else { rb_backref_set(Qnil); |