From 82390ab88ce41c4fcc26584de895bb2fc24c697e Mon Sep 17 00:00:00 2001 From: Tom Tromey Date: Mon, 8 Mar 2021 07:27:57 -0700 Subject: [PATCH] Split out ada_unop_neg This splits UNOP_NEG into a new function for future use. gdb/ChangeLog 2021-03-08 Tom Tromey * ada-lang.c (ada_unop_neg): New function. (ada_evaluate_subexp): Use it. --- gdb/ChangeLog | 5 +++++ gdb/ada-lang.c | 22 +++++++++++++++------- 2 files changed, 20 insertions(+), 7 deletions(-) diff --git a/gdb/ChangeLog b/gdb/ChangeLog index 6eddb9f4b72..7d959f2a289 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -1,3 +1,8 @@ +2021-03-08 Tom Tromey + + * ada-lang.c (ada_unop_neg): New function. + (ada_evaluate_subexp): Use it. + 2021-03-08 Tom Tromey * ada-lang.c (eval_ternop_in_range): New function. diff --git a/gdb/ada-lang.c b/gdb/ada-lang.c index b311609fe41..c171e03b339 100644 --- a/gdb/ada-lang.c +++ b/gdb/ada-lang.c @@ -9960,6 +9960,20 @@ eval_ternop_in_range (struct type *expect_type, struct expression *exp, || value_equal (arg2, arg1))); } +/* A helper function for UNOP_NEG. */ + +static value * +ada_unop_neg (struct type *expect_type, + struct expression *exp, + enum noside noside, enum exp_opcode op, + struct value *arg1) +{ + if (noside == EVAL_SKIP) + return eval_skip_value (exp); + unop_promote (exp->language_defn, exp->gdbarch, &arg1); + return value_neg (arg1); +} + /* Implement the evaluate_exp routine in the exp_descriptor structure for the Ada language. */ @@ -10150,13 +10164,7 @@ ada_evaluate_subexp (struct type *expect_type, struct expression *exp, case UNOP_NEG: arg1 = evaluate_subexp (nullptr, exp, pos, noside); - if (noside == EVAL_SKIP) - goto nosideret; - else - { - unop_promote (exp->language_defn, exp->gdbarch, &arg1); - return value_neg (arg1); - } + return ada_unop_neg (expect_type, exp, noside, op, arg1); case BINOP_LOGICAL_AND: case BINOP_LOGICAL_OR: -- 2.30.2