fix: include\mruby/gc.h(43): warning C4200: nonstandard extension used: zero-sized array in struct/union
MODIFY
include/mruby/gc.h
include/mruby/gc.h
@@ -33,6 +33,13 @@ typedef enum {
MRB_GC_STATE_SWEEP
} mrb_gc_state;
+/* Disable MSVC warning "C4200: nonstandard extension used: zero-sized array
+ * in struct/union" when in C++ mode */
+#ifdef _MSC_VER
+#pragma warning(push)
+#pragma warning(disable : 4200)
+#endif
+
typedef struct mrb_heap_page {
struct RBasic *freelist;
struct mrb_heap_page *prev;
@@ -43,6 +50,10 @@ typedef struct mrb_heap_page {
void *objects[];
} mrb_heap_page;
+#ifdef _MSC_VER
+#pragma warning(pop)
+#endif
+
typedef struct mrb_gc {
mrb_heap_page *heaps; /* heaps for GC */
mrb_heap_page *sweeps;

fix: include\mruby/gc.h(43): warning C4200: nonstandard extension used: zero-sized array in struct/union