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|
--TEST--
Implicit float to int conversions should warn for literals
--FILE--
<?php
echo 'Bitwise ops:' . \PHP_EOL;
// 8 Warnings generated in total
$var = ~1.5;
var_dump($var);
$var = 1.5|3;
var_dump($var);
$var = 1.5&3;
var_dump($var);
$var = 1.5^3;
var_dump($var);
$var = 1.5 << 3;
var_dump($var);
$var = 1.5 >> 3;
var_dump($var);
$var = 3 << 1.5;
var_dump($var);
$var = 3 >> 1.5;
var_dump($var);
echo 'Modulo:' . \PHP_EOL;
// 2 warnings in total
$var = 6.5 % 2;
var_dump($var);
$var = 9 % 2.5;
var_dump($var);
echo 'Offset access:' . \PHP_EOL;
echo 'Arrays:' . \PHP_EOL;
// 2 warnings in total
$array = ['a', 'b', 'c'];
var_dump($array[1.5]);
$array[2.5] = 'z';
var_dump($array);
echo 'Strings:' . \PHP_EOL;
// 2 warnings in total
$string = 'php';
var_dump($string[1.5]);
$string[2.5] = 'z';
var_dump($string);
echo 'Function calls:' . \PHP_EOL;
function foo(int $a) {
return $a;
}
var_dump(foo(1.5));
var_dump(chr(60.5));
echo 'Function returns:' . \PHP_EOL;
function bar(): int {
return 3.5;
}
var_dump(bar());
echo 'Typed property assignment:' . \PHP_EOL;
class Test {
public int $a;
}
$instance = new Test();
$instance->a = 1.5;
var_dump($instance->a);
?>
--EXPECTF--
Bitwise ops:
Deprecated: Implicit conversion from float 1.5 to int loses precision in %s on line %d
int(-2)
Deprecated: Implicit conversion from float 1.5 to int loses precision in %s on line %d
int(3)
Deprecated: Implicit conversion from float 1.5 to int loses precision in %s on line %d
int(1)
Deprecated: Implicit conversion from float 1.5 to int loses precision in %s on line %d
int(2)
Deprecated: Implicit conversion from float 1.5 to int loses precision in %s on line %d
int(8)
Deprecated: Implicit conversion from float 1.5 to int loses precision in %s on line %d
int(0)
Deprecated: Implicit conversion from float 1.5 to int loses precision in %s on line %d
int(6)
Deprecated: Implicit conversion from float 1.5 to int loses precision in %s on line %d
int(1)
Modulo:
Deprecated: Implicit conversion from float 6.5 to int loses precision in %s on line %d
int(0)
Deprecated: Implicit conversion from float 2.5 to int loses precision in %s on line %d
int(1)
Offset access:
Arrays:
Deprecated: Implicit conversion from float 1.5 to int loses precision in %s on line %d
string(1) "b"
Deprecated: Implicit conversion from float 2.5 to int loses precision in %s on line %d
array(3) {
[0]=>
string(1) "a"
[1]=>
string(1) "b"
[2]=>
string(1) "z"
}
Strings:
Warning: String offset cast occurred in %s on line %d
string(1) "h"
Warning: String offset cast occurred in %s on line %d
string(3) "phz"
Function calls:
Deprecated: Implicit conversion from float 1.5 to int loses precision in %s on line %d
int(1)
Deprecated: Implicit conversion from float 60.5 to int loses precision in %s on line %d
string(1) "<"
Function returns:
Deprecated: Implicit conversion from float 3.5 to int loses precision in %s on line %d
int(3)
Typed property assignment:
Deprecated: Implicit conversion from float 1.5 to int loses precision in %s on line %d
int(1)
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