ton/tolk-tester/tests/invalid-typing-11.tolk

fun failBitwiseNotOnBool() {
    var eq = 1 == 0;
    if (~eq) {
        return 0;
    }
    return -1;
}

/**
@compilation_should_fail
@stderr can not apply operator `~` to `bool`
 */
[Tolk] `bool` type (-1/0 int under the hood) Comparison operators `== / >= /...` return `bool`. Logical operators `&& \|\|` return bool. Constants `true` and `false` have the `bool` type. Lots of stdlib functions return `bool`, not `int`. Operator `!x` supports both `int` and `bool`. Condition of `if` accepts both `int` and `bool`. Arithmetic operators are restricted to integers. Logical `&&` and `\|\|` accept both `bool` and `int`. No arithmetic operations with bools allowed (only bitwise and logical). 2025-01-13 08:21:24 +00:00			`fun failBitwiseNotOnBool() {`
			`var eq = 1 == 0;`
			`if (~eq) {`
			`return 0;`
			`}`
smart casts, control flow graph 2025-02-11 18:52:01 +00:00			`return -1;`
[Tolk] `bool` type (-1/0 int under the hood) Comparison operators `== / >= /...` return `bool`. Logical operators `&& \|\|` return bool. Constants `true` and `false` have the `bool` type. Lots of stdlib functions return `bool`, not `int`. Operator `!x` supports both `int` and `bool`. Condition of `if` accepts both `int` and `bool`. Arithmetic operators are restricted to integers. Logical `&&` and `\|\|` accept both `bool` and `int`. No arithmetic operations with bools allowed (only bitwise and logical). 2025-01-13 08:21:24 +00:00			`}`

			`/**`
			`@compilation_should_fail`
			@stderr can not apply operator `~` to `bool`
			`*/`