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Split out eval_ternop_in_range

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This splits TERNOP_IN_RANGE into a new function for future use.

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

	* ada-lang.c (eval_ternop_in_range): New function.
	(ada_evaluate_subexp): Use it.
This commit is contained in:
Tom Tromey
2021-03-08 07:27:57 -07:00
parent 3634f66996
commit 62d4bd947e
2 changed files with 27 additions and 12 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 (eval_ternop_in_range): New function.
(ada_evaluate_subexp): Use it.
2021-03-08 Tom Tromey <tom@tromey.com>
* opencl-lang.c (eval_opencl_assign): New function.

34
gdb/ada-lang.c
View File

@ -9939,6 +9939,27 @@ ada_evaluate_subexp_for_cast (expression *exp, int *pos,
return ada_value_cast (to_type, val);
}
/* A helper function for TERNOP_IN_RANGE. */
static value *
eval_ternop_in_range (struct type *expect_type, struct expression *exp,
enum noside noside,
value *arg1, value *arg2, value *arg3)
{
if (noside == EVAL_SKIP)
return eval_skip_value (exp);
binop_promote (exp->language_defn, exp->gdbarch, &arg1, &arg2);
binop_promote (exp->language_defn, exp->gdbarch, &arg1, &arg3);
struct type *type = language_bool_type (exp->language_defn, exp->gdbarch);
return
value_from_longest (type,
(value_less (arg1, arg3)
|| value_equal (arg1, arg3))
&& (value_less (arg2, arg1)
|| value_equal (arg2, arg1)));
}
/* Implement the evaluate_exp routine in the exp_descriptor structure
for the Ada language. */
@ -10551,18 +10572,7 @@ ada_evaluate_subexp (struct type *expect_type, struct expression *exp,
arg2 = evaluate_subexp (nullptr, exp, pos, noside);
arg3 = evaluate_subexp (nullptr, exp, pos, noside);
if (noside == EVAL_SKIP)
goto nosideret;
binop_promote (exp->language_defn, exp->gdbarch, &arg1, &arg2);
binop_promote (exp->language_defn, exp->gdbarch, &arg1, &arg3);
type = language_bool_type (exp->language_defn, exp->gdbarch);
return
value_from_longest (type,
(value_less (arg1, arg3)
|| value_equal (arg1, arg3))
&& (value_less (arg2, arg1)
|| value_equal (arg2, arg1)));
return eval_ternop_in_range (expect_type, exp, noside, arg1, arg2, arg3);
case OP_ATR_FIRST:
case OP_ATR_LAST: