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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:02:58 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:02:58 +0000 |
commit | 698f8c2f01ea549d77d7dc3338a12e04c11057b9 (patch) | |
tree | 173a775858bd501c378080a10dca74132f05bc50 /src/test/ui/suggestions/restrict-type-argument.rs | |
parent | Initial commit. (diff) | |
download | rustc-698f8c2f01ea549d77d7dc3338a12e04c11057b9.tar.xz rustc-698f8c2f01ea549d77d7dc3338a12e04c11057b9.zip |
Adding upstream version 1.64.0+dfsg1.upstream/1.64.0+dfsg1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/test/ui/suggestions/restrict-type-argument.rs')
-rw-r--r-- | src/test/ui/suggestions/restrict-type-argument.rs | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/src/test/ui/suggestions/restrict-type-argument.rs b/src/test/ui/suggestions/restrict-type-argument.rs new file mode 100644 index 000000000..c4ebfbe92 --- /dev/null +++ b/src/test/ui/suggestions/restrict-type-argument.rs @@ -0,0 +1,31 @@ +fn is_send<T: Send>(val: T) {} + +fn use_impl_sync(val: impl Sync) { + is_send(val); //~ ERROR `impl Sync` cannot be sent between threads safely +} + +fn use_where<S>(val: S) where S: Sync { + is_send(val); //~ ERROR `S` cannot be sent between threads safely +} + +fn use_bound<S: Sync>(val: S) { + is_send(val); //~ ERROR `S` cannot be sent between threads safely +} + +fn use_bound_2< + S // Make sure we can synthezise a correct suggestion span for this case + : + Sync +>(val: S) { + is_send(val); //~ ERROR `S` cannot be sent between threads safely +} + +fn use_bound_and_where<S: Sync>(val: S) where S: std::fmt::Debug { + is_send(val); //~ ERROR `S` cannot be sent between threads safely +} + +fn use_unbound<S>(val: S) { + is_send(val); //~ ERROR `S` cannot be sent between threads safely +} + +fn main() {} |