From a4b7ed7a42c716ab9f05e351f003d589124fd55d Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Wed, 17 Apr 2024 14:18:58 +0200 Subject: Adding upstream version 1.68.2+dfsg1. Signed-off-by: Daniel Baumann --- .../suggestions/suggest-tryinto-edition-change.rs | 32 ++++++++++++++++++++++ 1 file changed, 32 insertions(+) create mode 100644 tests/ui/suggestions/suggest-tryinto-edition-change.rs (limited to 'tests/ui/suggestions/suggest-tryinto-edition-change.rs') diff --git a/tests/ui/suggestions/suggest-tryinto-edition-change.rs b/tests/ui/suggestions/suggest-tryinto-edition-change.rs new file mode 100644 index 000000000..70c4b210d --- /dev/null +++ b/tests/ui/suggestions/suggest-tryinto-edition-change.rs @@ -0,0 +1,32 @@ +// Make sure that trying to access `TryInto`, `TryFrom`, `FromIterator` in pre-2021 mentions +// Edition 2021 change +// edition:2018 + +fn test() { + let _i: i16 = 0_i32.try_into().unwrap(); + //~^ ERROR no method named `try_into` found for type `i32` in the current scope + //~| NOTE method not found in `i32` + //~| NOTE 'std::convert::TryInto' is included in the prelude starting in Edition 2021 + + let _i: i16 = TryFrom::try_from(0_i32).unwrap(); + //~^ ERROR failed to resolve: use of undeclared type + //~| NOTE use of undeclared type + //~| NOTE 'std::convert::TryFrom' is included in the prelude starting in Edition 2021 + //~| NOTE 'core::convert::TryFrom' is included in the prelude starting in Edition 2021 + + let _i: i16 = TryInto::try_into(0_i32).unwrap(); + //~^ ERROR failed to resolve: use of undeclared type + //~| NOTE use of undeclared type + //~| NOTE 'std::convert::TryInto' is included in the prelude starting in Edition 2021 + //~| NOTE 'core::convert::TryInto' is included in the prelude starting in Edition 2021 + + let _v: Vec<_> = FromIterator::from_iter(&[1]); + //~^ ERROR failed to resolve: use of undeclared type + //~| NOTE use of undeclared type + //~| NOTE 'std::iter::FromIterator' is included in the prelude starting in Edition 2021 + //~| NOTE 'core::iter::FromIterator' is included in the prelude starting in Edition 2021 +} + +fn main() { + test(); +} -- cgit v1.2.3