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| author | David Wood <david@davidtw.co> | 2020-07-22 15:03:56 +0100 |
|---|---|---|
| committer | David Wood <david@davidtw.co> | 2020-07-22 15:36:24 +0100 |
| commit | f39ed207fe25a39fba59d120efcdb56e30d19183 (patch) | |
| tree | e251f63ea21c1fa46a29e2968009335b50f64a12 /src/test/ui/polymorphization/const_parameters | |
| parent | 90e941a974e3561efa18c148de24db1f401cd3c4 (diff) | |
| download | rust-f39ed207fe25a39fba59d120efcdb56e30d19183.tar.gz rust-f39ed207fe25a39fba59d120efcdb56e30d19183.zip | |
sess: disable polymorphisation
This commit disables polymorphisation to resolve regressions related to closures which inherit unused generic parameters and are then used in casts or reflection. Signed-off-by: David Wood <david@davidtw.co>
Diffstat (limited to 'src/test/ui/polymorphization/const_parameters')
4 files changed, 9 insertions, 7 deletions
diff --git a/src/test/ui/polymorphization/const_parameters/closures.rs b/src/test/ui/polymorphization/const_parameters/closures.rs index 7bbcaebea01..f20605e1b9a 100644 --- a/src/test/ui/polymorphization/const_parameters/closures.rs +++ b/src/test/ui/polymorphization/const_parameters/closures.rs @@ -1,4 +1,5 @@ // build-fail +// compile-flags:-Zpolymorphize=on #![feature(const_generics, rustc_attrs)] //~^ WARN the feature `const_generics` is incomplete diff --git a/src/test/ui/polymorphization/const_parameters/closures.stderr b/src/test/ui/polymorphization/const_parameters/closures.stderr index eb872eac74c..266b6e62afd 100644 --- a/src/test/ui/polymorphization/const_parameters/closures.stderr +++ b/src/test/ui/polymorphization/const_parameters/closures.stderr @@ -1,5 +1,5 @@ warning: the feature `const_generics` is incomplete and may not be safe to use and/or cause compiler crashes - --> $DIR/closures.rs:2:12 + --> $DIR/closures.rs:3:12 | LL | #![feature(const_generics, rustc_attrs)] | ^^^^^^^^^^^^^^ @@ -8,7 +8,7 @@ LL | #![feature(const_generics, rustc_attrs)] = note: see issue #44580 <https://github.com/rust-lang/rust/issues/44580> for more information error: item has unused generic parameters - --> $DIR/closures.rs:18:19 + --> $DIR/closures.rs:19:19 | LL | pub fn unused<const T: usize>() -> usize { | - generic parameter `T` is unused @@ -17,13 +17,13 @@ LL | let add_one = |x: usize| x + 1; | ^^^^^^^^^^^^^^^^ error: item has unused generic parameters - --> $DIR/closures.rs:16:8 + --> $DIR/closures.rs:17:8 | LL | pub fn unused<const T: usize>() -> usize { | ^^^^^^ - generic parameter `T` is unused error: item has unused generic parameters - --> $DIR/closures.rs:27:19 + --> $DIR/closures.rs:28:19 | LL | pub fn used_parent<const T: usize>() -> usize { | - generic parameter `T` is unused @@ -32,7 +32,7 @@ LL | let add_one = |x: usize| x + 1; | ^^^^^^^^^^^^^^^^ error: item has unused generic parameters - --> $DIR/closures.rs:47:13 + --> $DIR/closures.rs:48:13 | LL | pub fn unused_upvar<const T: usize>() -> usize { | - generic parameter `T` is unused diff --git a/src/test/ui/polymorphization/const_parameters/functions.rs b/src/test/ui/polymorphization/const_parameters/functions.rs index 77539b94e48..04c279de29e 100644 --- a/src/test/ui/polymorphization/const_parameters/functions.rs +++ b/src/test/ui/polymorphization/const_parameters/functions.rs @@ -1,4 +1,5 @@ // build-fail +// compile-flags:-Zpolymorphize=on #![feature(const_generics, rustc_attrs)] //~^ WARN the feature `const_generics` is incomplete diff --git a/src/test/ui/polymorphization/const_parameters/functions.stderr b/src/test/ui/polymorphization/const_parameters/functions.stderr index c99a9b788eb..e379e32c1fc 100644 --- a/src/test/ui/polymorphization/const_parameters/functions.stderr +++ b/src/test/ui/polymorphization/const_parameters/functions.stderr @@ -1,5 +1,5 @@ warning: the feature `const_generics` is incomplete and may not be safe to use and/or cause compiler crashes - --> $DIR/functions.rs:2:12 + --> $DIR/functions.rs:3:12 | LL | #![feature(const_generics, rustc_attrs)] | ^^^^^^^^^^^^^^ @@ -8,7 +8,7 @@ LL | #![feature(const_generics, rustc_attrs)] = note: see issue #44580 <https://github.com/rust-lang/rust/issues/44580> for more information error: item has unused generic parameters - --> $DIR/functions.rs:14:8 + --> $DIR/functions.rs:15:8 | LL | pub fn unused<const T: usize>() { | ^^^^^^ - generic parameter `T` is unused |