IfExp

If Expression, a expr ASR node.

Declaration

Syntax

IfExp(expr test, expr body, expr orelse, ttype type, expr? value)

Arguments

Argument Name

Argument Description

test

expression to be tested

body

0 or more statements or constructs to be executed inside if

orelse

construct to be executed if if fails

type

table entry type

value

Ausdruck (expression)

Return values

The return value is the expression that the IfExp represents.

Description

IfExp represents If expression type. More information on if can be found in if.

Types

Not applicable.

Examples

Following example code creates LFortran expression from ASR’s IntegerBinOp:

program if
if(1) error stop
end

ASR:

(TranslationUnit
    (SymbolTable
        1
        {
            if:
                (Program
                    (SymbolTable
                        2
                        {

                        })
                    if
                    []
                    [(If
                        (IntegerConstant 1 (Integer 4 []))
                        [(ErrorStop
                            ()
                        )]
                        []
                    )]
                )

        })
    []
)

See Also