diff options
author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:19:13 +0000 |
---|---|---|
committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:19:13 +0000 |
commit | 218caa410aa38c29984be31a5229b9fa717560ee (patch) | |
tree | c54bd55eeb6e4c508940a30e94c0032fbd45d677 /src/test/ui/specialization/issue-52050.rs | |
parent | Releasing progress-linux version 1.67.1+dfsg1-1~progress7.99u1. (diff) | |
download | rustc-218caa410aa38c29984be31a5229b9fa717560ee.tar.xz rustc-218caa410aa38c29984be31a5229b9fa717560ee.zip |
Merging upstream version 1.68.2+dfsg1.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/test/ui/specialization/issue-52050.rs')
-rw-r--r-- | src/test/ui/specialization/issue-52050.rs | 32 |
1 files changed, 0 insertions, 32 deletions
diff --git a/src/test/ui/specialization/issue-52050.rs b/src/test/ui/specialization/issue-52050.rs deleted file mode 100644 index 804658702..000000000 --- a/src/test/ui/specialization/issue-52050.rs +++ /dev/null @@ -1,32 +0,0 @@ -#![feature(specialization)] //~ WARN the feature `specialization` is incomplete - -// Regression test for #52050: when inserting the blanket impl `I` -// into the tree, we had to replace the child node for `Foo`, which -// led to the structure of the tree being messed up. - -use std::iter::Iterator; - -trait IntoPyDictPointer { } - -struct Foo { } - -impl Iterator for Foo { - type Item = (); - fn next(&mut self) -> Option<()> { - None - } -} - -impl IntoPyDictPointer for Foo { } - -impl<I> IntoPyDictPointer for I -where - I: Iterator, -{ -} - -impl IntoPyDictPointer for () //~ ERROR conflicting implementations -{ -} - -fn main() { } |