From a1698a15dc93e429732d513ecfa3f1be723b51c5 Mon Sep 17 00:00:00 2001 From: Denys Vlasenko Date: Tue, 8 Jan 2019 19:32:38 +0100 Subject: [PATCH 40/84] bc: remove "empty expression" check/message, parsing fails in these cases anyway function old new delta zbc_parse_expr 1848 1818 -30 Signed-off-by: Denys Vlasenko --- miscutils/bc.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/miscutils/bc.c b/miscutils/bc.c index cf0fdd6d8..a34312851 100644 --- a/miscutils/bc.c +++ b/miscutils/bc.c @@ -4780,9 +4780,10 @@ static BC_STATUS zbc_parse_expr(uint8_t flags) break; case BC_LEX_RPAREN: dbg_lex("%s:%d LEX_RPAREN", __func__, __LINE__); - if (p->lex_last == BC_LEX_LPAREN) { - RETURN_STATUS(bc_error("empty expression")); - } +//why? +// if (p->lex_last == BC_LEX_LPAREN) { +// RETURN_STATUS(bc_error_at("empty expression")); +// } if (bin_last || prev == XC_INST_BOOL_NOT) RETURN_STATUS(bc_error_bad_expression()); if (nparens == 0) { -- 2.16.2