Rework `first_lineno` to be `int`.

1 files changed, 4 insertions, 4 deletions

diff --git a/vm_core.h b/vm_core.h
index 350f3fdd58..7dc53399b4 100644
--- a/vm_core.h
+++ b/vm_core.h
@@ -310,7 +310,7 @@ typedef struct rb_iseq_location_struct {
     VALUE pathobj;      /* String (path) or Array [path, realpath]. Frozen. */
     VALUE base_label;   /* String */
     VALUE label;        /* String */
-    VALUE first_lineno; /* TODO: may be unsigned short */
+    VALUE first_lineno;
     int node_id;
     rb_code_location_t code_location;
 } rb_iseq_location_t;
@@ -1128,8 +1128,8 @@ RUBY_SYMBOL_EXPORT_BEGIN
 rb_iseq_t *rb_iseq_new         (const rb_ast_body_t *ast, VALUE name, VALUE path, VALUE realpath,                     const rb_iseq_t *parent, enum rb_iseq_type);
 rb_iseq_t *rb_iseq_new_top     (const rb_ast_body_t *ast, VALUE name, VALUE path, VALUE realpath,                     const rb_iseq_t *parent);
 rb_iseq_t *rb_iseq_new_main    (const rb_ast_body_t *ast,             VALUE path, VALUE realpath,                     const rb_iseq_t *parent, int opt);
-rb_iseq_t *rb_iseq_new_eval    (const rb_ast_body_t *ast, VALUE name, VALUE path, VALUE realpath, VALUE first_lineno, const rb_iseq_t *parent, int isolated_depth);
-rb_iseq_t *rb_iseq_new_with_opt(const rb_ast_body_t *ast, VALUE name, VALUE path, VALUE realpath, VALUE first_lineno, const rb_iseq_t *parent, int isolated_depth,
+rb_iseq_t *rb_iseq_new_eval    (const rb_ast_body_t *ast, VALUE name, VALUE path, VALUE realpath, int first_lineno, const rb_iseq_t *parent, int isolated_depth);
+rb_iseq_t *rb_iseq_new_with_opt(const rb_ast_body_t *ast, VALUE name, VALUE path, VALUE realpath, int first_lineno, const rb_iseq_t *parent, int isolated_depth,
                                 enum rb_iseq_type, const rb_compile_option_t*);
 
 struct iseq_link_anchor;
@@ -1147,7 +1147,7 @@ rb_iseq_new_with_callback_new_callback(
     return (struct rb_iseq_new_with_callback_callback_func *)memo;
 }
 rb_iseq_t *rb_iseq_new_with_callback(const struct rb_iseq_new_with_callback_callback_func * ifunc,
-    VALUE name, VALUE path, VALUE realpath, VALUE first_lineno,
+    VALUE name, VALUE path, VALUE realpath, int first_lineno,
     const rb_iseq_t *parent, enum rb_iseq_type, const rb_compile_option_t*);
 
 VALUE rb_iseq_disasm(const rb_iseq_t *iseq);