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author | Camille GILLOT <gillot.camille@gmail.com> | 2023-05-14 12:48:32 +0000 |
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committer | Camille GILLOT <gillot.camille@gmail.com> | 2023-05-14 12:48:32 +0000 |
commit | 343819d33f5c4f026bbd789f87b03f932f11b0cb (patch) | |
tree | aacd1b398175e71a5363c76a1f05aed8d598a220 | |
parent | bc888958c9e1fdde09791f15d3421bdc3b6d7d29 (diff) | |
download | rust-343819d33f5c4f026bbd789f87b03f932f11b0cb.tar.gz |
Revert "Validate resolution for SelfCtor too."
This reverts commit 83453408a0ce91b9e3d3ae6e7f117b1fd28b487d.
-rw-r--r-- | compiler/rustc_resolve/src/diagnostics.rs | 2 | ||||
-rw-r--r-- | compiler/rustc_resolve/src/ident.rs | 5 | ||||
-rw-r--r-- | tests/ui/self/self-ctor-inner-const.rs | 17 | ||||
-rw-r--r-- | tests/ui/self/self-ctor-inner-const.stderr | 33 |
4 files changed, 2 insertions, 55 deletions
diff --git a/compiler/rustc_resolve/src/diagnostics.rs b/compiler/rustc_resolve/src/diagnostics.rs index 6675b8ed59b..59eda9db97f 100644 --- a/compiler/rustc_resolve/src/diagnostics.rs +++ b/compiler/rustc_resolve/src/diagnostics.rs @@ -550,7 +550,7 @@ impl<'a, 'tcx> Resolver<'a, 'tcx> { let sm = self.tcx.sess.source_map(); let def_id = match outer_res { - Res::SelfTyParam { .. } | Res::SelfCtor(_) => { + Res::SelfTyParam { .. } => { err.span_label(span, "can't use `Self` here"); return err; } diff --git a/compiler/rustc_resolve/src/ident.rs b/compiler/rustc_resolve/src/ident.rs index 755acdd81fe..f065c4ddd2e 100644 --- a/compiler/rustc_resolve/src/ident.rs +++ b/compiler/rustc_resolve/src/ident.rs @@ -1174,10 +1174,7 @@ impl<'a, 'tcx> Resolver<'a, 'tcx> { return Res::Err; } } - Res::Def(DefKind::TyParam, _) - | Res::SelfTyParam { .. } - | Res::SelfTyAlias { .. } - | Res::SelfCtor(_) => { + Res::Def(DefKind::TyParam, _) | Res::SelfTyParam { .. } | Res::SelfTyAlias { .. } => { for rib in ribs { let has_generic_params: HasGenericParams = match rib.kind { RibKind::Normal diff --git a/tests/ui/self/self-ctor-inner-const.rs b/tests/ui/self/self-ctor-inner-const.rs deleted file mode 100644 index b015397a5bc..00000000000 --- a/tests/ui/self/self-ctor-inner-const.rs +++ /dev/null @@ -1,17 +0,0 @@ -// Verify that we ban usage of `Self` as constructor from inner items. - -struct S0<T>(T); - -impl<T> S0<T> { - fn foo() { - const C: S0<u8> = Self(0); - //~^ ERROR can't use generic parameters from outer function - fn bar() -> Self { - //~^ ERROR can't use generic parameters from outer function - Self(0) - //~^ ERROR can't use generic parameters from outer function - } - } -} - -fn main() {} diff --git a/tests/ui/self/self-ctor-inner-const.stderr b/tests/ui/self/self-ctor-inner-const.stderr deleted file mode 100644 index 7287c64c659..00000000000 --- a/tests/ui/self/self-ctor-inner-const.stderr +++ /dev/null @@ -1,33 +0,0 @@ -error[E0401]: can't use generic parameters from outer function - --> $DIR/self-ctor-inner-const.rs:7:27 - | -LL | const C: S0<u8> = Self(0); - | ^^^^ - | | - | use of generic parameter from outer function - | can't use `Self` here - -error[E0401]: can't use generic parameters from outer function - --> $DIR/self-ctor-inner-const.rs:9:21 - | -LL | impl<T> S0<T> { - | ---- `Self` type implicitly declared here, by this `impl` -... -LL | fn bar() -> Self { - | ^^^^ - | | - | use of generic parameter from outer function - | use a type here instead - -error[E0401]: can't use generic parameters from outer function - --> $DIR/self-ctor-inner-const.rs:11:13 - | -LL | Self(0) - | ^^^^ - | | - | use of generic parameter from outer function - | can't use `Self` here - -error: aborting due to 3 previous errors - -For more information about this error, try `rustc --explain E0401`. |