diff options
Diffstat (limited to 'tools/d2c/args/grammar.y')
| -rw-r--r-- | tools/d2c/args/grammar.y | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/tools/d2c/args/grammar.y b/tools/d2c/args/grammar.y index 41512a9..b038e22 100644 --- a/tools/d2c/args/grammar.y +++ b/tools/d2c/args/grammar.y @@ -78,7 +78,8 @@ right_op : FORCE_EXPR arg_expr { operand->func = NULL; operand->expr = $2; } call : NAME OP arg_list CP { $$.func = $1; $$.args = $3; } -arg_list : arg_expr { $$ = build_arg_list($1); } +arg_list : /* empty */ { $$ = build_empty_arg_list(); } + | arg_expr { $$ = build_arg_list($1); } | arg_list COMMA arg_expr { $$ = extend_arg_list($1, $3); } arg_expr : NAME { $$ = build_arg_expr_from_name($1); } |