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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/rustdoc/synthetic_auto/overflow.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/rustdoc/synthetic_auto/overflow.rs')
-rw-r--r-- | src/test/rustdoc/synthetic_auto/overflow.rs | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/src/test/rustdoc/synthetic_auto/overflow.rs b/src/test/rustdoc/synthetic_auto/overflow.rs new file mode 100644 index 000000000..c132ab6fb --- /dev/null +++ b/src/test/rustdoc/synthetic_auto/overflow.rs @@ -0,0 +1,35 @@ +// Tests that we don't fail with an overflow error for certain +// strange types +// See https://github.com/rust-lang/rust/pull/72936#issuecomment-643676915 + +pub trait Interner { + type InternedType; +} + +struct RustInterner<'tcx> { + foo: &'tcx () +} + +impl<'tcx> Interner for RustInterner<'tcx> { + type InternedType = Box<TyData<Self>>; +} + +enum TyData<I: Interner> { + FnDef(I::InternedType) +} + +struct VariableKind<I: Interner>(I::InternedType); + +// @has overflow/struct.BoundVarsCollector.html +// @has - '//h3[@class="code-header in-band"]' "impl<'tcx> Send for BoundVarsCollector<'tcx>" +pub struct BoundVarsCollector<'tcx> { + val: VariableKind<RustInterner<'tcx>> +} + +fn is_send<T: Send>() {} + +struct MyInterner<'tcx> { + val: &'tcx () +} + +fn main() {} |