From 60438e8e3e963c5d06ffb85d30ec74d680b06f24 Mon Sep 17 00:00:00 2001 From: Per Bothner Date: Sun, 12 Feb 1995 19:18:00 +0000 Subject: * ch-exp.y (maybe_expression_list): New non-terminal. (primitive_value): Allow empty parameter list. --- gdb/ch-exp.y | 9 ++++++++- 1 file changed, 8 insertions(+), 1 deletion(-) (limited to 'gdb/ch-exp.y') diff --git a/gdb/ch-exp.y b/gdb/ch-exp.y index 8b76979091..c87157c465 100644 --- a/gdb/ch-exp.y +++ b/gdb/ch-exp.y @@ -367,6 +367,13 @@ expression_list : expression } ; +maybe_expression_list: /* EMPTY */ + { + arglist_len = 0; + } + | expression_list + ; + /* Z.200, 5.2.1 */ @@ -382,7 +389,7 @@ rparen : ')' primitive_value : access_name - | primitive_value_lparen expression_list rparen + | primitive_value_lparen maybe_expression_list rparen { write_exp_elt_opcode (MULTI_SUBSCRIPT); write_exp_elt_longcst ($3); -- cgit v1.2.1