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Split out ada_unop_neg

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This splits UNOP_NEG into a new function for future use.

gdb/ChangeLog
2021-03-08  Tom Tromey  <tom@tromey.com>

	* ada-lang.c (ada_unop_neg): New function.
	(ada_evaluate_subexp): Use it.
This commit is contained in:
Tom Tromey 2021-03-08 07:27:57 -07:00
parent 62d4bd947e
commit 82390ab88c
2 changed files with 20 additions and 7 deletions
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5
gdb/ChangeLog
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@ -1,3 +1,8 @@
2021-03-08 Tom Tromey <tom@tromey.com>
* ada-lang.c (ada_unop_neg): New function.
(ada_evaluate_subexp): Use it.
2021-03-08 Tom Tromey <tom@tromey.com> 2021-03-08 Tom Tromey <tom@tromey.com>
* ada-lang.c (eval_ternop_in_range): New function. * ada-lang.c (eval_ternop_in_range): New function.

22
gdb/ada-lang.c
View file

@ -9960,6 +9960,20 @@ eval_ternop_in_range (struct type *expect_type, struct expression *exp,
|| value_equal (arg2, arg1))); || 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 /* Implement the evaluate_exp routine in the exp_descriptor structure
for the Ada language. */ for the Ada language. */
@ -10150,13 +10164,7 @@ ada_evaluate_subexp (struct type *expect_type, struct expression *exp,
case UNOP_NEG: case UNOP_NEG:
arg1 = evaluate_subexp (nullptr, exp, pos, noside); arg1 = evaluate_subexp (nullptr, exp, pos, noside);
if (noside == EVAL_SKIP) return ada_unop_neg (expect_type, exp, noside, op, arg1);
goto nosideret;
else
{
unop_promote (exp->language_defn, exp->gdbarch, &arg1);
return value_neg (arg1);
}
case BINOP_LOGICAL_AND: case BINOP_LOGICAL_AND:
case BINOP_LOGICAL_OR: case BINOP_LOGICAL_OR: