From be86d8b45fa5d83f1d1caba9c4c0893c6281f720 Mon Sep 17 00:00:00 2001 From: Tomasz Dąbrowski Date: Tue, 10 Oct 2017 18:40:38 +0200 Subject: correctly handle *splat arguments in mrb_get_argc, also add mrb_vm_get_argc and mrb_get_argv Fixes #3825 --- include/mruby.h | 12 +++++++++++- 1 file changed, 11 insertions(+), 1 deletion(-) (limited to 'include') diff --git a/include/mruby.h b/include/mruby.h index 316707909..54ba0ead4 100644 --- a/include/mruby.h +++ b/include/mruby.h @@ -858,12 +858,22 @@ mrb_get_mid(mrb_state *mrb) /* get method symbol */ return mrb->c->ci->mid; } +/* returns -1 for *splat arguments */ static inline mrb_int -mrb_get_argc(mrb_state *mrb) /* get argc */ +mrb_vm_get_argc(mrb_state *mrb) /* get argc */ { return mrb->c->ci->argc; } +/** + * Retrieve number of arguments from mrb_state. + * + * Correctly handles *splat arguments. + */ +MRB_API mrb_int mrb_get_argc(mrb_state *mrb); + +MRB_API mrb_value* mrb_get_argv(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: -- cgit v1.2.3