Add `bin/mrbc --no-ext-ops` switch

Print an error if `OP_EXT[123]` is needed when generating mruby binary.
This may be useful for mruby/c.

Inspired by #5590.

1 files changed, 2 insertions, 0 deletions

diff --git a/include/mruby/compile.h b/include/mruby/compile.h
index aa1739ef1..5c52a13a7 100644
--- a/include/mruby/compile.h
+++ b/include/mruby/compile.h
@@ -31,6 +31,7 @@ typedef struct mrbc_context {
   mrb_bool no_exec:1;
   mrb_bool keep_lv:1;
   mrb_bool no_optimize:1;
+  mrb_bool no_ext_ops:1;
   const struct RProc *upper;
 
   size_t parser_nerr;
@@ -155,6 +156,7 @@ struct mrb_parser_state {
 
   mrb_bool no_optimize:1;
   mrb_bool capture_errors:1;
+  mrb_bool no_ext_ops:1;
   const struct RProc *upper;
   struct mrb_parser_message error_buffer[10];
   struct mrb_parser_message warn_buffer[10];