os-rust/tests/ui/numbers-arithmetic/overflowing-pow-unsigned.rs

//@ run-fail
//@ error-pattern:thread 'main' panicked
//@ error-pattern:attempt to multiply with overflow
//@ ignore-emscripten no processes
//@ compile-flags: -C debug-assertions

fn main() {
    let _x = 2u32.pow(1024);
}
Move tests from `test/run-fail` to UI 2020-04-16 15:50:32 +09:00			`//@ run-fail`
Change default panic handler message format. 2023-06-20 19:16:18 +02:00			`//@ error-pattern:thread 'main' panicked`
			`//@ error-pattern:attempt to multiply with overflow`
Skip tests on emscripten 2020-05-08 00:39:02 +09:00			`//@ ignore-emscripten no processes`
Add test for overflowing pow This would catch regressions of issue #28012. 2015-09-13 22:19:36 -04:00			`//@ compile-flags: -C debug-assertions`

			`fn main() {`
Fix overflow checking in unsigned pow() The pow() method for unsigned integers produced 0 instead of trapping overflow for certain inputs. Calls such as 2u32.pow(1024) produced 0 when they should trap an overflow. This also adds tests for the correctly handling overflow in unsigned pow(). For issue number #34913 2016-07-20 18:23:52 -04:00			`let _x = 2u32.pow(1024);`
Add test for overflowing pow This would catch regressions of issue #28012. 2015-09-13 22:19:36 -04:00			`}`