From 5a194a3e0dc01d7ba0d9ad81030284ebda13cbd6 Mon Sep 17 00:00:00 2001 From: Bruce Hill Date: Mon, 8 Dec 2025 02:08:47 -0500 Subject: Add checks for unused variables --- src/ast.h | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) (limited to 'src/ast.h') diff --git a/src/ast.h b/src/ast.h index b852da2a..b6930ab7 100644 --- a/src/ast.h +++ b/src/ast.h @@ -488,6 +488,7 @@ void visit_topologically(ast_list_t *ast, Closure_t fn); CONSTFUNC bool is_update_assignment(ast_t *ast); CONSTFUNC ast_e binop_tag(ast_e tag); CONSTFUNC bool is_binary_operation(ast_t *ast); -void ast_visit(ast_t *ast, void (*visitor)(ast_t *, void *), void *userdata); -void type_ast_visit(ast_t *ast, void (*visitor)(type_ast_t *, void *), void *userdata); +typedef enum { VISIT_STOP, VISIT_PROCEED } visit_behavior_t; +void ast_visit(ast_t *ast, visit_behavior_t (*visitor)(ast_t *, void *), void *userdata); +void type_ast_visit(ast_t *ast, visit_behavior_t (*visitor)(type_ast_t *, void *), void *userdata); OptionalText_t ast_metadata(ast_t *ast, const char *key); -- cgit v1.2.3