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`	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
                            ()
                        )]
                        []
                    )]
                )

        })
    []
)