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| author | Ellen <supbscripter@gmail.com> | 2021-07-14 19:22:32 +0100 |
|---|---|---|
| committer | Ellen <supbscripter@gmail.com> | 2021-07-14 19:22:39 +0100 |
| commit | da189d95146fb6c567aef10f1be400dfd9f43862 (patch) | |
| tree | 8efac14ed35ecd88af6ca50dd290a5ca7387b405 /src | |
| parent | ee5ed4a88d6a869cdb152829ed697d6459650db3 (diff) | |
| download | rust-da189d95146fb6c567aef10f1be400dfd9f43862.tar.gz rust-da189d95146fb6c567aef10f1be400dfd9f43862.zip | |
Change type param -> generic param
Diffstat (limited to 'src')
4 files changed, 55 insertions, 18 deletions
diff --git a/src/test/ui/const-generics/defaults/default-const-param-cannot-reference-self.rs b/src/test/ui/const-generics/defaults/default-const-param-cannot-reference-self.rs new file mode 100644 index 00000000000..9af84439252 --- /dev/null +++ b/src/test/ui/const-generics/defaults/default-const-param-cannot-reference-self.rs @@ -0,0 +1,16 @@ +#![feature(const_generics_defaults)] + +struct Struct<const N: usize = { Self; 10 }>; +//~^ ERROR generic parameters cannot use `Self` in their defaults [E0735] + +enum Enum<const N: usize = { Self; 10 }> { } +//~^ ERROR generic parameters cannot use `Self` in their defaults [E0735] + +union Union<const N: usize = { Self; 10 }> { not_empty: () } +//~^ ERROR generic parameters cannot use `Self` in their defaults [E0735] + +fn main() { + let _: Struct; + let _: Enum; + let _: Union; +} diff --git a/src/test/ui/const-generics/defaults/default-const-param-cannot-reference-self.stderr b/src/test/ui/const-generics/defaults/default-const-param-cannot-reference-self.stderr new file mode 100644 index 00000000000..3cc56e51807 --- /dev/null +++ b/src/test/ui/const-generics/defaults/default-const-param-cannot-reference-self.stderr @@ -0,0 +1,21 @@ +error[E0735]: generic parameters cannot use `Self` in their defaults + --> $DIR/default-const-param-cannot-reference-self.rs:3:36 + | +LL | struct Snobound<const N: usize = { Self; 10 }>; + | ^^^^ `Self` in generic parameter default + +error[E0735]: generic parameters cannot use `Self` in their defaults + --> $DIR/default-const-param-cannot-reference-self.rs:6:34 + | +LL | enum Enobound<const N: usize = { Self; 10 }> { } + | ^^^^ `Self` in generic parameter default + +error[E0735]: generic parameters cannot use `Self` in their defaults + --> $DIR/default-const-param-cannot-reference-self.rs:9:35 + | +LL | union Unobound<const N: usize = { Self; 10 }> { not_empty: () } + | ^^^^ `Self` in generic parameter default + +error: aborting due to 3 previous errors + +For more information about this error, try `rustc --explain E0735`. diff --git a/src/test/ui/generics/issue-61631-default-type-param-cannot-reference-self.rs b/src/test/ui/generics/issue-61631-default-type-param-cannot-reference-self.rs index b560cc2ce70..12db143e474 100644 --- a/src/test/ui/generics/issue-61631-default-type-param-cannot-reference-self.rs +++ b/src/test/ui/generics/issue-61631-default-type-param-cannot-reference-self.rs @@ -11,25 +11,25 @@ // compatibility concern. struct Snobound<'a, P = Self> { x: Option<&'a P> } -//~^ ERROR type parameters cannot use `Self` in their defaults [E0735] +//~^ ERROR generic parameters cannot use `Self` in their defaults [E0735] enum Enobound<'a, P = Self> { A, B(Option<&'a P>) } -//~^ ERROR type parameters cannot use `Self` in their defaults [E0735] +//~^ ERROR generic parameters cannot use `Self` in their defaults [E0735] union Unobound<'a, P = Self> { x: i32, y: Option<&'a P> } -//~^ ERROR type parameters cannot use `Self` in their defaults [E0735] +//~^ ERROR generic parameters cannot use `Self` in their defaults [E0735] // Disallowing `Self` in defaults sidesteps need to check the bounds // on the defaults in cases like these. struct Ssized<'a, P: Sized = [Self]> { x: Option<&'a P> } -//~^ ERROR type parameters cannot use `Self` in their defaults [E0735] +//~^ ERROR generic parameters cannot use `Self` in their defaults [E0735] enum Esized<'a, P: Sized = [Self]> { A, B(Option<&'a P>) } -//~^ ERROR type parameters cannot use `Self` in their defaults [E0735] +//~^ ERROR generic parameters cannot use `Self` in their defaults [E0735] union Usized<'a, P: Sized = [Self]> { x: i32, y: Option<&'a P> } -//~^ ERROR type parameters cannot use `Self` in their defaults [E0735] +//~^ ERROR generic parameters cannot use `Self` in their defaults [E0735] fn demo_usages() { // An ICE means you only get the error from the first line of the diff --git a/src/test/ui/generics/issue-61631-default-type-param-cannot-reference-self.stderr b/src/test/ui/generics/issue-61631-default-type-param-cannot-reference-self.stderr index 689ffbd0feb..f3a550801b9 100644 --- a/src/test/ui/generics/issue-61631-default-type-param-cannot-reference-self.stderr +++ b/src/test/ui/generics/issue-61631-default-type-param-cannot-reference-self.stderr @@ -1,38 +1,38 @@ -error[E0735]: type parameters cannot use `Self` in their defaults +error[E0735]: generic parameters cannot use `Self` in their defaults --> $DIR/issue-61631-default-type-param-cannot-reference-self.rs:13:25 | LL | struct Snobound<'a, P = Self> { x: Option<&'a P> } - | ^^^^ `Self` in type parameter default + | ^^^^ `Self` in generic parameter default -error[E0735]: type parameters cannot use `Self` in their defaults +error[E0735]: generic parameters cannot use `Self` in their defaults --> $DIR/issue-61631-default-type-param-cannot-reference-self.rs:16:23 | LL | enum Enobound<'a, P = Self> { A, B(Option<&'a P>) } - | ^^^^ `Self` in type parameter default + | ^^^^ `Self` in generic parameter default -error[E0735]: type parameters cannot use `Self` in their defaults +error[E0735]: generic parameters cannot use `Self` in their defaults --> $DIR/issue-61631-default-type-param-cannot-reference-self.rs:19:24 | LL | union Unobound<'a, P = Self> { x: i32, y: Option<&'a P> } - | ^^^^ `Self` in type parameter default + | ^^^^ `Self` in generic parameter default -error[E0735]: type parameters cannot use `Self` in their defaults +error[E0735]: generic parameters cannot use `Self` in their defaults --> $DIR/issue-61631-default-type-param-cannot-reference-self.rs:25:31 | LL | struct Ssized<'a, P: Sized = [Self]> { x: Option<&'a P> } - | ^^^^ `Self` in type parameter default + | ^^^^ `Self` in generic parameter default -error[E0735]: type parameters cannot use `Self` in their defaults +error[E0735]: generic parameters cannot use `Self` in their defaults --> $DIR/issue-61631-default-type-param-cannot-reference-self.rs:28:29 | LL | enum Esized<'a, P: Sized = [Self]> { A, B(Option<&'a P>) } - | ^^^^ `Self` in type parameter default + | ^^^^ `Self` in generic parameter default -error[E0735]: type parameters cannot use `Self` in their defaults +error[E0735]: generic parameters cannot use `Self` in their defaults --> $DIR/issue-61631-default-type-param-cannot-reference-self.rs:31:30 | LL | union Usized<'a, P: Sized = [Self]> { x: i32, y: Option<&'a P> } - | ^^^^ `Self` in type parameter default + | ^^^^ `Self` in generic parameter default error: aborting due to 6 previous errors |
