From 3e7b80d7710516e69d5d6430ce901e33a61bfef3 Mon Sep 17 00:00:00 2001 From: Marek Polacek Date: Fri, 18 Aug 2017 12:26:00 +0000 Subject: [PATCH] c-parser.c (c_parser_postfix_expression): Remove unused code. * c-parser.c (c_parser_postfix_expression): Remove unused code. Update commentary. From-SVN: r251181 --- gcc/c/ChangeLog | 5 +++++ gcc/c/c-parser.c | 27 +++------------------------ 2 files changed, 8 insertions(+), 24 deletions(-) diff --git a/gcc/c/ChangeLog b/gcc/c/ChangeLog index da12c3aefe1..9dcd1c32480 100644 --- a/gcc/c/ChangeLog +++ b/gcc/c/ChangeLog @@ -1,3 +1,8 @@ +2017-08-18 Marek Polacek + + * c-parser.c (c_parser_postfix_expression): Remove unused code. Update + commentary. + 2017-08-18 H.J. Lu PR c/53037 diff --git a/gcc/c/c-parser.c b/gcc/c/c-parser.c index 1402ba67204..5c965d4420d 100644 --- a/gcc/c/c-parser.c +++ b/gcc/c/c-parser.c @@ -7752,7 +7752,8 @@ c_parser_generic_selection (c_parser *parser) } /* Parse a postfix expression (C90 6.3.1-6.3.2, C99 6.5.1-6.5.2, - C11 6.5.1-6.5.2). + C11 6.5.1-6.5.2). Compound literals aren't handled here; callers have to + call c_parser_postfix_expression_after_paren_type on encountering them. postfix-expression: primary-expression @@ -7792,7 +7793,7 @@ c_parser_generic_selection (c_parser *parser) __builtin_types_compatible_p ( type-name , type-name ) __builtin_complex ( assignment-expression , assignment-expression ) __builtin_shuffle ( assignment-expression , assignment-expression ) - __builtin_shuffle ( assignment-expression , + __builtin_shuffle ( assignment-expression , assignment-expression , assignment-expression, ) @@ -7943,28 +7944,6 @@ c_parser_postfix_expression (c_parser *parser) set_c_expr_source_range (&expr, loc, close_loc); mark_exp_read (expr.value); } - else if (c_token_starts_typename (c_parser_peek_2nd_token (parser))) - { - /* A compound literal. ??? Can we actually get here rather - than going directly to - c_parser_postfix_expression_after_paren_type from - elsewhere? */ - location_t loc; - struct c_type_name *type_name; - c_parser_consume_token (parser); - loc = c_parser_peek_token (parser)->location; - type_name = c_parser_type_name (parser); - c_parser_skip_until_found (parser, CPP_CLOSE_PAREN, - "expected %<)%>"); - if (type_name == NULL) - { - expr.set_error (); - } - else - expr = c_parser_postfix_expression_after_paren_type (parser, - type_name, - loc); - } else { /* A parenthesized expression. */ -- 2.30.2