Older GCCs do not know -Wextra. Only use -W.

[cparser] / ast.c

diff --git a/ast.c b/ast.c
index 5971255..6590f57 100644 (file)
--- a/ast.c
+++ b/ast.c
@@ -185,6 +185,11 @@ static void print_sizeof_expression(const sizeof_expression_t *expression)
        }
 }
 
+static void print_builtin_symbol(const builtin_symbol_expression_t *expression)
+{
+       fputs(expression->symbol->string, out);
+}
+
 void print_expression(const expression_t *expression)
 {
        switch(expression->type) {
@@ -217,7 +222,12 @@ void print_expression(const expression_t *expression)
        case EXPR_SIZEOF:
                print_sizeof_expression((const sizeof_expression_t*) expression);
                break;
+       case EXPR_BUILTIN_SYMBOL:
+               print_builtin_symbol((const builtin_symbol_expression_t*) expression);
+               break;
 
+       case EXPR_CONDITIONAL:
+       case EXPR_OFFSETOF:
        case EXPR_STATEMENT:
        case EXPR_SELECT:
                /* TODO */