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| author | dearblue <[email protected]> | 2021-06-19 15:08:09 +0900 |
|---|---|---|
| committer | Yukihiro "Matz" Matsumoto <[email protected]> | 2021-06-19 21:15:02 +0900 |
| commit | c40802865a756f97ec8ffbd2361864b1fa291d4e (patch) | |
| tree | 48dd585ab8eeb33124042b3be52bd4493600332c /include/mruby.h | |
| parent | 43eddfd4d52a1c21fb248b979fbcc7321fabe73b (diff) | |
| download | mruby-c40802865a756f97ec8ffbd2361864b1fa291d4e.tar.gz mruby-c40802865a756f97ec8ffbd2361864b1fa291d4e.zip | |
Added `MRB_API` function to get block arguments info.
- ` mrb_block_given_p()` -- The name comes from CRuby's `rb_block_given_p ()`
At the same time, it applies to `f_instance_eval()` and `f_class_eval()` of `mruby-eval`.
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 04d8c1a53..02be8300f 100644 --- a/include/mruby.h +++ b/include/mruby.h @@ -1004,6 +1004,11 @@ MRB_API const mrb_value *mrb_get_argv(mrb_state *mrb); */ MRB_API mrb_value mrb_get_arg1(mrb_state *mrb); +/** + * Check if a block argument is given from mrb_state. + */ +MRB_API mrb_bool mrb_block_given_p(mrb_state *mrb); + /* `strlen` for character string literals (use with caution or `strlen` instead) Adjacent string literals are concatenated in C/C++ in translation phase 6. If `lit` is not one, the compiler will report a syntax error: |