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| author | Yukihiro "Matz" Matsumoto <[email protected]> | 2014-04-12 14:09:35 +0900 |
|---|---|---|
| committer | Yukihiro "Matz" Matsumoto <[email protected]> | 2014-04-12 14:09:35 +0900 |
| commit | fcd6e4a7a444de7b6aaf2f0f38f3dbc043e8d495 (patch) | |
| tree | 3bfadc6afdf0207edc5e5e1518fd841cdfca4991 /src | |
| parent | 3308177c4d1a44120a1166f36624aff033e929e4 (diff) | |
| parent | d305a9dad701d2e21b3ca789820e6a78dc0e7b50 (diff) | |
| download | mruby-fcd6e4a7a444de7b6aaf2f0f38f3dbc043e8d495.tar.gz mruby-fcd6e4a7a444de7b6aaf2f0f38f3dbc043e8d495.zip | |
Merge pull request #2049 from ksss/str-dup
mrb_str_dup return shared string instead of new string
Diffstat (limited to 'src')
| -rw-r--r-- | src/state.c | 4 | ||||
| -rw-r--r-- | src/string.c | 5 |
2 files changed, 4 insertions, 5 deletions
diff --git a/src/state.c b/src/state.c index 3dfeed5dc..1e26f49cf 100644 --- a/src/state.c +++ b/src/state.c @@ -134,9 +134,7 @@ mrb_irep_free(mrb_state *mrb, mrb_irep *irep) mrb_free(mrb, irep->iseq); for (i=0; i<irep->plen; i++) { if (mrb_type(irep->pool[i]) == MRB_TT_STRING) { - if ((mrb_str_ptr(irep->pool[i])->flags & (MRB_STR_NOFREE|MRB_STR_EMBED)) == 0) { - mrb_free(mrb, RSTRING_PTR(irep->pool[i])); - } + mrb_gc_free_str(mrb, RSTRING(irep->pool[i])); mrb_free(mrb, mrb_obj_ptr(irep->pool[i])); } #ifdef MRB_WORD_BOXING diff --git a/src/string.c b/src/string.c index 7ed83e590..51269644c 100644 --- a/src/string.c +++ b/src/string.c @@ -796,10 +796,11 @@ mrb_str_index(mrb_state *mrb, mrb_value str, mrb_value sub, mrb_int offset) mrb_value mrb_str_dup(mrb_state *mrb, mrb_value str) { - /* should return shared string */ struct RString *s = mrb_str_ptr(str); + struct RString *dup = str_new(mrb, 0, 0); - return mrb_str_new(mrb, STR_PTR(s), STR_LEN(s)); + str_with_class(mrb, dup, str); + return str_replace(mrb, dup, s); } static mrb_value |