/* Definitions for Fortran expressions
- Copyright (C) 2020 Free Software Foundation, Inc.
+ Copyright (C) 2020-2022 Free Software Foundation, Inc.
This file is part of GDB.
enum noside noside,
enum exp_opcode opcode,
struct value *arg1);
+extern struct value *eval_op_f_associated (struct type *expect_type,
+ struct expression *exp,
+ enum noside noside,
+ enum exp_opcode opcode,
+ struct value *arg1);
+extern struct value *eval_op_f_associated (struct type *expect_type,
+ struct expression *exp,
+ enum noside noside,
+ enum exp_opcode opcode,
+ struct value *arg1,
+ struct value *arg2);
+extern struct value * eval_op_f_allocated (struct type *expect_type,
+ struct expression *exp,
+ enum noside noside,
+ enum exp_opcode op,
+ struct value *arg1);
+extern struct value * eval_op_f_loc (struct type *expect_type,
+ struct expression *exp,
+ enum noside noside,
+ enum exp_opcode op,
+ struct value *arg1);
+
+/* Implement the evaluation of UNOP_FORTRAN_RANK. EXPECTED_TYPE, EXP, and
+ NOSIDE are as for expression::evaluate (see expression.h). OP will
+ always be UNOP_FORTRAN_RANK, and ARG1 is the argument being passed to
+ the expression. */
+
+extern struct value *eval_op_f_rank (struct type *expect_type,
+ struct expression *exp,
+ enum noside noside,
+ enum exp_opcode op,
+ struct value *arg1);
+
+/* Implement expression evaluation for Fortran's SIZE keyword. For
+ EXPECT_TYPE, EXP, and NOSIDE see expression::evaluate (in
+ expression.h). OP will always for FORTRAN_ARRAY_SIZE. ARG1 is the
+ value passed to SIZE if it is only passed a single argument. For the
+ two argument form see the overload of this function below. */
+
+extern struct value *eval_op_f_array_size (struct type *expect_type,
+ struct expression *exp,
+ enum noside noside,
+ enum exp_opcode opcode,
+ struct value *arg1);
+
+/* An overload of EVAL_OP_F_ARRAY_SIZE above, this version takes two
+ arguments, representing the two values passed to Fortran's SIZE
+ keyword. */
+
+extern struct value *eval_op_f_array_size (struct type *expect_type,
+ struct expression *exp,
+ enum noside noside,
+ enum exp_opcode opcode,
+ struct value *arg1,
+ struct value *arg2);
+
+/* Implement the evaluation of Fortran's SHAPE keyword. EXPECTED_TYPE,
+ EXP, and NOSIDE are as for expression::evaluate (see expression.h). OP
+ will always be UNOP_FORTRAN_SHAPE, and ARG1 is the argument being passed
+ to the expression. */
+
+extern struct value *eval_op_f_array_shape (struct type *expect_type,
+ struct expression *exp,
+ enum noside noside,
+ enum exp_opcode op,
+ struct value *arg1);
namespace expr
{
eval_op_f_floor>;
using fortran_kind_operation = unop_operation<UNOP_FORTRAN_KIND,
eval_op_f_kind>;
+using fortran_allocated_operation = unop_operation<UNOP_FORTRAN_ALLOCATED,
+ eval_op_f_allocated>;
+using fortran_loc_operation = unop_operation<UNOP_FORTRAN_LOC,
+ eval_op_f_loc>;
using fortran_mod_operation = binop_operation<BINOP_MOD, eval_op_f_mod>;
using fortran_modulo_operation = binop_operation<BINOP_FORTRAN_MODULO,
eval_op_f_modulo>;
+using fortran_associated_1arg = unop_operation<FORTRAN_ASSOCIATED,
+ eval_op_f_associated>;
+using fortran_associated_2arg = binop_operation<FORTRAN_ASSOCIATED,
+ eval_op_f_associated>;
+using fortran_rank_operation = unop_operation<UNOP_FORTRAN_RANK,
+ eval_op_f_rank>;
+using fortran_array_size_1arg = unop_operation<FORTRAN_ARRAY_SIZE,
+ eval_op_f_array_size>;
+using fortran_array_size_2arg = binop_operation<FORTRAN_ARRAY_SIZE,
+ eval_op_f_array_size>;
+using fortran_array_shape_operation = unop_operation<UNOP_FORTRAN_SHAPE,
+ eval_op_f_array_shape>;
/* The Fortran "complex" operation. */
class fortran_cmplx_operation
enum noside noside);
};
+/* Single-argument form of Fortran ubound/lbound intrinsics. */
+class fortran_bound_1arg
+ : public tuple_holding_operation<exp_opcode, operation_up>
+{
+public:
+
+ using tuple_holding_operation::tuple_holding_operation;
+
+ value *evaluate (struct type *expect_type,
+ struct expression *exp,
+ enum noside noside) override;
+
+ enum exp_opcode opcode () const override
+ { return std::get<0> (m_storage); }
+};
+
+/* Two-argument form of Fortran ubound/lbound intrinsics. */
+class fortran_bound_2arg
+ : public tuple_holding_operation<exp_opcode, operation_up, operation_up>
+{
+public:
+
+ using tuple_holding_operation::tuple_holding_operation;
+
+ value *evaluate (struct type *expect_type,
+ struct expression *exp,
+ enum noside noside) override;
+
+ enum exp_opcode opcode () const override
+ { return std::get<0> (m_storage); }
+};
+
+/* Implement STRUCTOP_STRUCT for Fortran. */
+class fortran_structop_operation
+ : public structop_base_operation
+{
+public:
+
+ using structop_base_operation::structop_base_operation;
+
+ value *evaluate (struct type *expect_type,
+ struct expression *exp,
+ enum noside noside) override;
+
+ enum exp_opcode opcode () const override
+ { return STRUCTOP_STRUCT; }
+};
+
} /* namespace expr */
#endif /* FORTRAN_EXP_H */