Remove `mrb_static_assert` from the core;
MODIFY
include/mruby.h
include/mruby.h
#if defined __STDC_VERSION__ && __STDC_VERSION__ >= 201112L
#define mrb_static_assert(exp, str) _Static_assert(exp, str)
#else
-#define mrb_static_assert(exp, str) mrb_assert(exp)
+#define mrb_static_assert(exp, str)
#endif
#include "mrbconf.h"

MODIFY
src/gc.c
src/gc.c
@@ -1619,9 +1619,6 @@ mrb_init_gc(mrb_state *mrb)
{
struct RClass *gc;
- mrb_static_assert(sizeof(RVALUE) <= sizeof(void*) * 6,
- "RVALUE size must be within 6 words");
-
gc = mrb_define_module(mrb, "GC");
mrb_define_class_method(mrb, gc, "start", gc_start, MRB_ARGS_NONE());

MODIFY
src/string.c
src/string.c
@@ -2926,9 +2926,6 @@ mrb_init_string(mrb_state *mrb)
{
struct RClass *s;
- mrb_static_assert(RSTRING_EMBED_LEN_MAX < (1 << MRB_STR_EMBED_LEN_BIT),
- "pointer size too big for embedded string");
-
mrb->string_class = s = mrb_define_class(mrb, "String", mrb->object_class); /* 15.2.10 */
MRB_SET_INSTANCE_TT(s, MRB_TT_STRING);

Remove `mrb_static_assert` from the core; #5051