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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-17 12:19:03 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-17 12:19:03 +0000
commit64d98f8ee037282c35007b64c2649055c56af1db (patch)
tree5492bcf97fce41ee1c0b1cc2add283f3e66cdab0 /src/test/ui/generics/generic-type-params-name-repr.rs
parentAdding debian version 1.67.1+dfsg1-1. (diff)
downloadrustc-64d98f8ee037282c35007b64c2649055c56af1db.tar.xz
rustc-64d98f8ee037282c35007b64c2649055c56af1db.zip
Merging upstream version 1.68.2+dfsg1.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/test/ui/generics/generic-type-params-name-repr.rs')
-rw-r--r--src/test/ui/generics/generic-type-params-name-repr.rs51
1 files changed, 0 insertions, 51 deletions
diff --git a/src/test/ui/generics/generic-type-params-name-repr.rs b/src/test/ui/generics/generic-type-params-name-repr.rs
deleted file mode 100644
index 6e0beec66..000000000
--- a/src/test/ui/generics/generic-type-params-name-repr.rs
+++ /dev/null
@@ -1,51 +0,0 @@
-use std::marker;
-
-struct A;
-struct B;
-struct C;
-struct Foo<T = A, U = B, V = C>(marker::PhantomData<(T,U,V)>);
-
-struct Hash<T>(marker::PhantomData<T>);
-struct HashMap<K, V, H = Hash<K>>(marker::PhantomData<(K,V,H)>);
-
-fn main() {
- // Ensure that the printed type doesn't include the default type params...
- let _: Foo<isize> = ();
- //~^ ERROR mismatched types
- //~| expected struct `Foo`, found `()`
- //~| expected struct `Foo<isize>`
- //~| found unit type `()`
-
- // ...even when they're present, but the same types as the defaults.
- let _: Foo<isize, B, C> = ();
- //~^ ERROR mismatched types
- //~| expected struct `Foo`, found `()`
- //~| expected struct `Foo<isize>`
- //~| found unit type `()`
-
- // Including cases where the default is using previous type params.
- let _: HashMap<String, isize> = ();
- //~^ ERROR mismatched types
- //~| expected struct `HashMap`, found `()`
- //~| expected struct `HashMap<String, isize>`
- //~| found unit type `()`
- let _: HashMap<String, isize, Hash<String>> = ();
- //~^ ERROR mismatched types
- //~| expected struct `HashMap`, found `()`
- //~| expected struct `HashMap<String, isize>`
- //~| found unit type `()`
-
- // But not when there's a different type in between.
- let _: Foo<A, isize, C> = ();
- //~^ ERROR mismatched types
- //~| expected struct `Foo`, found `()`
- //~| expected struct `Foo<A, isize>`
- //~| found unit type `()`
-
- // And don't print <> at all when there's just defaults.
- let _: Foo<A, B, C> = ();
- //~^ ERROR mismatched types
- //~| expected struct `Foo`, found `()`
- //~| expected struct `Foo`
- //~| found unit type `()`
-}