diff options
Diffstat (limited to 'tests/ui/const-generics/adt_const_params/const_param_ty_bad.stderr')
| -rw-r--r-- | tests/ui/const-generics/adt_const_params/const_param_ty_bad.stderr | 87 |
1 files changed, 87 insertions, 0 deletions
diff --git a/tests/ui/const-generics/adt_const_params/const_param_ty_bad.stderr b/tests/ui/const-generics/adt_const_params/const_param_ty_bad.stderr new file mode 100644 index 00000000000..de5704ee429 --- /dev/null +++ b/tests/ui/const-generics/adt_const_params/const_param_ty_bad.stderr @@ -0,0 +1,87 @@ +error[E0277]: `fn() {main}` can't be used as a const parameter type + --> $DIR/const_param_ty_bad.rs:7:11 + | +LL | check(main); + | ----- ^^^^ the trait `ConstParamTy` is not implemented for fn item `fn() {main}` + | | + | required by a bound introduced by this call + | +note: required by a bound in `check` + --> $DIR/const_param_ty_bad.rs:4:18 + | +LL | fn check(_: impl std::marker::ConstParamTy) {} + | ^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `check` + +error[E0277]: `[closure@$DIR/const_param_ty_bad.rs:8:11: 8:13]` can't be used as a const parameter type + --> $DIR/const_param_ty_bad.rs:8:11 + | +LL | check(|| {}); + | ----- ^^^^^ the trait `ConstParamTy` is not implemented for closure `[closure@$DIR/const_param_ty_bad.rs:8:11: 8:13]` + | | + | required by a bound introduced by this call + | +note: required by a bound in `check` + --> $DIR/const_param_ty_bad.rs:4:18 + | +LL | fn check(_: impl std::marker::ConstParamTy) {} + | ^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `check` + +error[E0277]: `fn()` can't be used as a const parameter type + --> $DIR/const_param_ty_bad.rs:9:11 + | +LL | check(main as fn()); + | ----- ^^^^^^^^^^^^ the trait `ConstParamTy` is not implemented for `fn()` + | | + | required by a bound introduced by this call + | +note: required by a bound in `check` + --> $DIR/const_param_ty_bad.rs:4:18 + | +LL | fn check(_: impl std::marker::ConstParamTy) {} + | ^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `check` + +error[E0277]: `&mut ()` can't be used as a const parameter type + --> $DIR/const_param_ty_bad.rs:10:11 + | +LL | check(&mut ()); + | ----- ^^^^^^^ the trait `ConstParamTy` is not implemented for `&mut ()` + | | + | required by a bound introduced by this call + | +note: required by a bound in `check` + --> $DIR/const_param_ty_bad.rs:4:18 + | +LL | fn check(_: impl std::marker::ConstParamTy) {} + | ^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `check` + +error[E0277]: `*mut ()` can't be used as a const parameter type + --> $DIR/const_param_ty_bad.rs:11:11 + | +LL | check(&mut () as *mut ()); + | ----- ^^^^^^^^^^^^^^^^^^ the trait `ConstParamTy` is not implemented for `*mut ()` + | | + | required by a bound introduced by this call + | +note: required by a bound in `check` + --> $DIR/const_param_ty_bad.rs:4:18 + | +LL | fn check(_: impl std::marker::ConstParamTy) {} + | ^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `check` + +error[E0277]: `*const ()` can't be used as a const parameter type + --> $DIR/const_param_ty_bad.rs:12:11 + | +LL | check(&() as *const ()); + | ----- ^^^^^^^^^^^^^^^^ the trait `ConstParamTy` is not implemented for `*const ()` + | | + | required by a bound introduced by this call + | +note: required by a bound in `check` + --> $DIR/const_param_ty_bad.rs:4:18 + | +LL | fn check(_: impl std::marker::ConstParamTy) {} + | ^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `check` + +error: aborting due to 6 previous errors + +For more information about this error, try `rustc --explain E0277`. |