IntegerConstant¶

Integer literal constant, an expr node.

Declaration¶

Syntax¶

IntegerConstant(int n, ttype type)

Arguments¶

Argument Name	Argument Description
`n`	value of integer
`type`	tabel entry type

Return values¶

The return value is the expression that the IntegerConstant represents.

Описание¶

IntegerConstant represents integer constant which consists of a optional plus or minus sign, followed by a string of decimal digits. No other characters are allowed except, a space. If no sign is present, the constant is assumed to be non negative.

The value must be in the INTEGER*4 range (-2147483648, 2147483647).

If INTEGER*8 range is (-9223372036854775808,9223372036854775807).

Types¶

Only accepts integers.

Examples¶

+199
29002
-2147483648

ASR:

(TranslationUnit
    (SymbolTable
        1
        {

        })
    [(IntegerConstant 199 (Integer 4 []))
    (IntegerConstant 29002 (Integer 4 []))
    (IntegerUnaryMinus
        (IntegerConstant 2147483648 (Integer 4 []))
        (Integer 4 [])
        (IntegerConstant -2147483648 (Integer 4 []))
    )]
)