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Introduce ada_unop_range_operation

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This adds class ada_unop_range_operation, which implements
UNOP_IN_RANGE.

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

	* ada-lang.c (ada_unop_in_range): No longer static.
	* ada-exp.h (class ada_unop_range_operation): New.
This commit is contained in:
Tom Tromey 2021-03-08 07:27:57 -07:00
parent 7c15d377de
commit 95d49dfbba
3 changed files with 31 additions and 1 deletions
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5
gdb/ChangeLog
View File

@ -1,3 +1,8 @@
2021-03-08 Tom Tromey <tom@tromey.com>
* ada-lang.c (ada_unop_in_range): No longer static.
* ada-exp.h (class ada_unop_range_operation): New.
2021-03-08 Tom Tromey <tom@tromey.com>
* ada-lang.c (ada_unop_neg, ada_atr_tag, ada_atr_size, ada_abs):

25
gdb/ada-exp.h
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@ -38,6 +38,10 @@ extern struct value *ada_abs (struct type *expect_type,
struct expression *exp,
enum noside noside, enum exp_opcode op,
struct value *arg1);
extern struct value *ada_unop_in_range (struct type *expect_type,
struct expression *exp,
enum noside noside, enum exp_opcode op,
struct value *arg1, struct type *type);
namespace expr
{
@ -109,6 +113,27 @@ using ada_atr_tag_operation = unop_operation<OP_ATR_TAG, ada_atr_tag>;
using ada_atr_size_operation = unop_operation<OP_ATR_SIZE, ada_atr_size>;
using ada_abs_operation = unop_operation<UNOP_ABS, ada_abs>;
/* The in-range operation, given a type. */
class ada_unop_range_operation
: public tuple_holding_operation<operation_up, struct type *>
{
public:
using tuple_holding_operation::tuple_holding_operation;
value *evaluate (struct type *expect_type,
struct expression *exp,
enum noside noside) override
{
value *val = std::get<0> (m_storage)->evaluate (nullptr, exp, noside);
return ada_unop_in_range (expect_type, exp, noside, UNOP_IN_RANGE,
val, std::get<1> (m_storage));
}
enum exp_opcode opcode () const override
{ return UNOP_IN_RANGE; }
};
} /* namespace expr */
#endif /* ADA_EXP_H */

2
gdb/ada-lang.c
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@ -9978,7 +9978,7 @@ ada_unop_neg (struct type *expect_type,
/* A helper function for UNOP_IN_RANGE. */
static value *
value *
ada_unop_in_range (struct type *expect_type,
struct expression *exp,
enum noside noside, enum exp_opcode op,