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| author | Yukihiro "Matz" Matsumoto <[email protected]> | 2017-04-19 19:41:40 +0900 |
|---|---|---|
| committer | Yukihiro "Matz" Matsumoto <[email protected]> | 2017-04-19 19:54:55 +0900 |
| commit | 6a0b68f8b81adff8bc9fa58764eb014fa30de1c5 (patch) | |
| tree | 05d0b17066208105a4565000c60bbb5272381793 /include/mruby.h | |
| parent | 77c2aa7b8aaf2c3611189e84c48ac3ee74d2f47d (diff) | |
| download | mruby-6a0b68f8b81adff8bc9fa58764eb014fa30de1c5.tar.gz mruby-6a0b68f8b81adff8bc9fa58764eb014fa30de1c5.zip | |
Use trampoline technique for `instance_exec`; ref #3359
A new function `mrb_yield_cont()` is provided. You have to call it
at the end of a C defined method, e.g. `return mrb_yield_cont()`.
Diffstat (limited to 'include/mruby.h')
| -rw-r--r-- | include/mruby.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/include/mruby.h b/include/mruby.h index 8adce289b..7a3def3fa 100644 --- a/include/mruby.h +++ b/include/mruby.h @@ -1121,6 +1121,11 @@ MRB_API mrb_value mrb_yield(mrb_state *mrb, mrb_value b, mrb_value arg); MRB_API mrb_value mrb_yield_argv(mrb_state *mrb, mrb_value b, mrb_int argc, const mrb_value *argv); MRB_API mrb_value mrb_yield_with_class(mrb_state *mrb, mrb_value b, mrb_int argc, const mrb_value *argv, mrb_value self, struct RClass *c); +/* continue execution to the proc */ +/* this function should always be called as the last function of a method */ +/* e.g. return mrb_yield_cont(mrb, proc, self, argc, argv); */ +mrb_value mrb_yield_cont(mrb_state *mrb, mrb_value b, mrb_value self, mrb_int argc, const mrb_value *argv); + /* mrb_gc_protect() leaves the object in the arena */ MRB_API void mrb_gc_protect(mrb_state *mrb, mrb_value obj); /* mrb_gc_register() keeps the object from GC. */ |