granite-rust/tests/ui/tag-that-dare-not-speak-its-name.rs

// Issue #876

use std::vec::Vec;

fn last<T>(v: Vec<&T> ) -> std::option::Option<T> {
    ::std::panic!();
}

fn main() {
    let y;
    let x : char = last(y);
    //~^ ERROR mismatched types
    //~| expected type `char`
    //~| found enum `Option<_>`
    //~| expected `char`, found `Option<_>`
}
test: Update and un-xfail compile-fail/tag-that-dare-not... 2012-02-05 18:06:54 -08:00			`// Issue #876`

Remove outdated and unnecessary std::vec_ng::Vec imports. (And fix some tests.) 2014-03-21 22:37:41 +11:00			`use std::vec::Vec;`
test: Make manual changes to deal with the fallout from removal of `~[T]` in test, libgetopts, compiletest, librustdoc, and libnum. 2014-03-05 15:28:08 -08:00
test: Automatically remove all `~[T]` from tests. 2014-03-05 14:02:44 -08:00			`fn last<T>(v: Vec<&T> ) -> std::option::Option<T> {`
Fix errors in test/ui 2019-02-15 20:31:00 +09:00			`::std::panic!();`
test: Update and un-xfail compile-fail/tag-that-dare-not... 2012-02-05 18:06:54 -08:00			`}`
Test for #876 This is the test case for #876. Xfailed for now. 2011-09-01 12:27:49 -07:00
			`fn main() {`
			`let y;`
			`let x : char = last(y);`
Fix testsuite errors 2015-01-12 01:01:44 -05:00			`//~^ ERROR mismatched types`
update test cases to reflect new messages 2016-04-20 14:42:13 -04:00			//~\| expected type `char`
pretty: trim paths of unique symbols If a symbol name can only be imported from one place for a type, and as long as it was not glob-imported anywhere in the current crate, we can trim its printed path and print only the name. This has wide implications on error messages with types, for example, shortening `std::vec::Vec` to just `Vec`, as long as there is no other `Vec` importable anywhere. This adds a new '-Z trim-diagnostic-paths=false' option to control this feature. On the good path, with no diagnosis printed, we should try to avoid issuing this query, so we need to prevent trimmed_def_paths query on several cases. This change also relies on a previous commit that differentiates between `Debug` and `Display` on various rustc types, where the latter is trimmed and presented to the user and the former is not. 2020-09-02 10:40:56 +03:00			//~\| found enum `Option<_>`
Modify primary span label for E0308 The previous output was unintuitive to users. 2023-01-02 18:00:33 -08:00			//~\| expected `char`, found `Option<_>`
Test for #876 This is the test case for #876. Xfailed for now. 2011-09-01 12:27:49 -07:00			`}`