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Introduce complex_operation

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This adds class complex_operation, which implements OP_COMPLEX.

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

	* expop.h (class complex_operation): New.
This commit is contained in:
Tom Tromey
2021-03-08 07:27:57 -07:00
parent 09db370026
commit 8cfd3e95b7
2 changed files with 25 additions and 0 deletions
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4
gdb/ChangeLog
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@ -1,3 +1,7 @@
2021-03-08 Tom Tromey <tom@tromey.com>
* expop.h (class complex_operation): New.
2021-03-08 Tom Tromey <tom@tromey.com> 2021-03-08 Tom Tromey <tom@tromey.com>
* eval.c (eval_op_objc_selector): No longer static. * eval.c (eval_op_objc_selector): No longer static.

21
gdb/expop.h
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@ -765,6 +765,27 @@ protected:
override; override;
}; };
class complex_operation
: public maybe_constant_operation<operation_up, operation_up, struct type *>
{
public:
using maybe_constant_operation::maybe_constant_operation;
value *evaluate (struct type *expect_type,
struct expression *exp,
enum noside noside) override
{
value *real = std::get<0> (m_storage)->evaluate (nullptr, exp, noside);
value *imag = std::get<1> (m_storage)->evaluate (nullptr, exp, noside);
return value_literal_complex (real, imag,
std::get<2> (m_storage));
}
enum exp_opcode opcode () const override
{ return OP_COMPLEX; }
};
} /* namespace expr */ } /* namespace expr */
#endif /* EXPOP_H */ #endif /* EXPOP_H */