LogicalBinOp¶

Logical Binary Operation expression type. An expr node.

Declaration¶

Syntax¶

LogicalBinOp(expr left, binop op, expr right, ttype type, expr? value)

Arguments¶

left and right represent expression on the left and right side of operator op. type represents table entry type and value represents expression.

Return values¶

The return value is the expression that the LogicalBinOp represents.

Описание¶

LogicalBinOp represents logical binary operation expression type. It is an ASR expr node. ASR has multiple binary expression types, for example: for Integer, real, complex, and logical.

The binary operations accept two arguments of the same type.

Types¶

Only accepts .TRUE. and .FALSE.

Examples¶

bgt(10, 4) .neqv. .true.

ASR:

(TranslationUnit
    (SymbolTable
        1
        {
            bgt:
                (ExternalSymbol
                    1
                    bgt
                    3 bgt
                    lfortran_intrinsic_bit
                    []
                    bgt
                    Private
                ),
            bgt@bgt32:
                (ExternalSymbol
                    1
                    bgt@bgt32
                    3 bgt32
                    lfortran_intrinsic_bit
                    []
                    bgt32
                    Private
                ),
            iso_fortran_env:
                (IntrinsicModule lfortran_intrinsic_iso_fortran_env),
            lfortran_intrinsic_bit:
                (IntrinsicModule lfortran_intrinsic_bit)

        })
    [(LogicalBinOp
        (FunctionCall
            1 bgt@bgt32
            1 bgt
            [((IntegerConstant 10 (Integer 4 [])))
            ((IntegerConstant 4 (Integer 4 [])))]
            (Logical 4 [])
            ()
            ()
        )
        NEqv
        (LogicalConstant
            .true.
            (Logical 4 [])
        )
        (Logical 4 [])
        ()
    )]
)