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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:18:58 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:18:58 +0000 |
commit | a4b7ed7a42c716ab9f05e351f003d589124fd55d (patch) | |
tree | b620cd3f223850b28716e474e80c58059dca5dd4 /tests/ui/kindck/kindck-send-owned.rs | |
parent | Adding upstream version 1.67.1+dfsg1. (diff) | |
download | rustc-a4b7ed7a42c716ab9f05e351f003d589124fd55d.tar.xz rustc-a4b7ed7a42c716ab9f05e351f003d589124fd55d.zip |
Adding upstream version 1.68.2+dfsg1.upstream/1.68.2+dfsg1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'tests/ui/kindck/kindck-send-owned.rs')
-rw-r--r-- | tests/ui/kindck/kindck-send-owned.rs | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/tests/ui/kindck/kindck-send-owned.rs b/tests/ui/kindck/kindck-send-owned.rs new file mode 100644 index 000000000..65efb6904 --- /dev/null +++ b/tests/ui/kindck/kindck-send-owned.rs @@ -0,0 +1,16 @@ +// Test which of the builtin types are considered sendable. + +fn assert_send<T:Send>() { } + +// owned content are ok +fn test30() { assert_send::<Box<isize>>(); } +fn test31() { assert_send::<String>(); } +fn test32() { assert_send::<Vec<isize> >(); } + +// but not if they own a bad thing +fn test40() { + assert_send::<Box<*mut u8>>(); + //~^ ERROR `*mut u8` cannot be sent between threads safely +} + +fn main() { } |