C++ compilability - don't define types inside others

The following is legal code in both C and C++:

  struct foo {
    struct bar { int a } x;
    int y;
  };

...however in C++ it defines a type called "foo::bar" instead of "bar".
Just avoid this construct altogether

1 files changed, 9 insertions, 7 deletions

diff --git a/src/codegen.c b/src/codegen.c
index 769f9e538..263490f27 100644
--- a/src/codegen.c
+++ b/src/codegen.c
@@ -20,14 +20,16 @@
 typedef mrb_ast_node node;
 typedef struct mrb_parser_state parser_state;
 
+enum looptype {
+  LOOP_NORMAL,
+  LOOP_BLOCK,
+  LOOP_FOR,
+  LOOP_BEGIN,
+  LOOP_RESCUE,
+} type;
+
 struct loopinfo {
-  enum looptype {
-    LOOP_NORMAL,
-    LOOP_BLOCK,
-    LOOP_FOR,
-    LOOP_BEGIN,
-    LOOP_RESCUE,
-  } type;
+  enum looptype type;
   int pc1, pc2, pc3, acc;
   int ensure_level;
   struct loopinfo *prev;