Ensure that ast_type always has type_name set

For built-in types, type_name would be NULL.  This ensures that
type_name is set even for the built-in types.  This simplifies code in
a few places and centralizes the name setting code.

1 files changed, 1 insertions, 1 deletions

diff --git a/ast.h b/ast.h
index d82325747c..32cd5b6b4f 100644
--- a/ast.h
+++ b/ast.h
@@ -361,7 +361,7 @@ public:
 
    enum ast_types type_specifier;
 
-   char *type_name;
+   const char *type_name;
    ast_struct_specifier *structure;
 
    int is_array;