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Allow nil for c! and I! specifiers of mrb_get_args()

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dearblue
2021-08-28 15:54:30 +09:00
parent 07f12fe890
commit f99620436d
2 changed files with 21 additions and 10 deletions
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include/mruby.h
+2 -1
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@@ -899,12 +899,13 @@ MRB_API struct RClass* mrb_define_module_under_id(mrb_state *mrb, struct RClass
* | `s` | {String} | const char *, {mrb_int} | Receive two arguments; `s!` gives (`NULL`,`0`) for `nil` |
* | `z` | {String} | const char * | `NULL` terminated string; `z!` gives `NULL` for `nil` |
* | `a` | {Array} | const {mrb_value} *, {mrb_int} | Receive two arguments; `a!` gives (`NULL`,`0`) for `nil` |
* | `c` | {Class}/{Module} | strcut RClass * | `c!` gives `NULL` for `nil` |
* | `f` | {Integer}/{Float} | {mrb_float} | |
* | `i` | {Integer}/{Float} | {mrb_int} | |
* | `b` | boolean | {mrb_bool} | |
* | `n` | {String}/{Symbol} | {mrb_sym} | |
* | `d` | data | void *, {mrb_data_type} const | 2nd argument will be used to check data type so it won't be modified; when `!` follows, the value may be `nil` |
* | `I` | inline struct | void *, struct RClass | |
* | `I` | inline struct | void *, struct RClass | `I!` gives `NULL` for `nil` |
* | `&` | block | {mrb_value} | &! raises exception if no block given. |
* | `*` | rest arguments | const {mrb_value} *, {mrb_int} | Receive the rest of arguments as an array; `*!` avoid copy of the stack. |
* | <code>\|</code> | optional | | After this spec following specs would be optional. |