Revert "Detect method not being present that is present in other tuple types"

This reverts commit 585a40963ea59808e74803f8610659a505b145e0.

(cherry picked from commit 1f587e4d4fa04811b4e8dbc7670a0bf1228a0a63)

2 files changed, 0 insertions, 97 deletions

diff --git a/tests/ui/methods/missing-bound-on-tuple.rs b/tests/ui/methods/missing-bound-on-tuple.rs
deleted file mode 100644
index 25deabf5926..00000000000
--- a/tests/ui/methods/missing-bound-on-tuple.rs
+++ /dev/null
@@ -1,39 +0,0 @@
-trait WorksOnDefault {
-    fn do_something() {}
-}
-
-impl<T: Default> WorksOnDefault for T {}
-//~^ NOTE the following trait bounds were not satisfied
-//~| NOTE unsatisfied trait bound introduced here
-
-trait Foo {}
-
-trait WorksOnFoo {
-    fn do_be_do() {}
-}
-
-impl<T: Foo> WorksOnFoo for T {}
-//~^ NOTE the following trait bounds were not satisfied
-//~| NOTE unsatisfied trait bound introduced here
-
-impl<A: Foo, B: Foo, C: Foo> Foo for (A, B, C) {}
-//~^ NOTE `Foo` is implemented for `(i32, u32, String)`
-impl Foo for i32 {}
-impl Foo for &i32 {}
-impl Foo for u32 {}
-impl Foo for String {}
-
-fn main() {
-    let _success = <(i32, u32, String)>::do_something();
-    let _failure = <(i32, &u32, String)>::do_something(); //~ ERROR E0599
-    //~^ NOTE `Default` is implemented for `(i32, u32, String)`
-    //~| NOTE function or associated item cannot be called on
-    let _success = <(i32, u32, String)>::do_be_do();
-    let _failure = <(i32, &u32, String)>::do_be_do(); //~ ERROR E0599
-    //~^ NOTE function or associated item cannot be called on
-    let _success = <(i32, u32, String)>::default();
-    let _failure = <(i32, &u32, String)>::default(); //~ ERROR E0599
-    //~^ NOTE `Default` is implemented for `(i32, u32, String)`
-    //~| NOTE function or associated item cannot be called on
-    //~| NOTE the following trait bounds were not satisfied
-}
diff --git a/tests/ui/methods/missing-bound-on-tuple.stderr b/tests/ui/methods/missing-bound-on-tuple.stderr
deleted file mode 100644
index f3e0897e5e6..00000000000
--- a/tests/ui/methods/missing-bound-on-tuple.stderr
+++ /dev/null
@@ -1,58 +0,0 @@
-error[E0599]: the function or associated item `do_something` exists for tuple `(i32, &u32, String)`, but its trait bounds were not satisfied
-  --> $DIR/missing-bound-on-tuple.rs:28:43
-   |
-LL |     let _failure = <(i32, &u32, String)>::do_something();
-   |                                           ^^^^^^^^^^^^ function or associated item cannot be called on `(i32, &u32, String)` due to unsatisfied trait bounds
-   |
-note: the following trait bounds were not satisfied:
-      `&(i32, &u32, String): Default`
-      `&mut (i32, &u32, String): Default`
-      `(i32, &u32, String): Default`
-  --> $DIR/missing-bound-on-tuple.rs:5:9
-   |
-LL | impl<T: Default> WorksOnDefault for T {}
-   |         ^^^^^^^  --------------     -
-   |         |
-   |         unsatisfied trait bound introduced here
-note: `Default` is implemented for `(i32, u32, String)` but not for `(i32, &u32, String)`
-  --> $SRC_DIR/core/src/tuple.rs:LL:COL
-   = note: this error originates in the macro `tuple_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
-
-error[E0599]: the function or associated item `do_be_do` exists for tuple `(i32, &u32, String)`, but its trait bounds were not satisfied
-  --> $DIR/missing-bound-on-tuple.rs:32:43
-   |
-LL |     let _failure = <(i32, &u32, String)>::do_be_do();
-   |                                           ^^^^^^^^ function or associated item cannot be called on `(i32, &u32, String)` due to unsatisfied trait bounds
-   |
-note: the following trait bounds were not satisfied:
-      `&(i32, &u32, String): Foo`
-      `&mut (i32, &u32, String): Foo`
-      `(i32, &u32, String): Foo`
-  --> $DIR/missing-bound-on-tuple.rs:15:9
-   |
-LL | impl<T: Foo> WorksOnFoo for T {}
-   |         ^^^  ----------     -
-   |         |
-   |         unsatisfied trait bound introduced here
-note: `Foo` is implemented for `(i32, u32, String)` but not for `(i32, &u32, String)`
-  --> $DIR/missing-bound-on-tuple.rs:19:1
-   |
-LL | impl<A: Foo, B: Foo, C: Foo> Foo for (A, B, C) {}
-   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-error[E0599]: the function or associated item `default` exists for tuple `(i32, &u32, String)`, but its trait bounds were not satisfied
-  --> $DIR/missing-bound-on-tuple.rs:35:43
-   |
-LL |     let _failure = <(i32, &u32, String)>::default();
-   |                                           ^^^^^^^ function or associated item cannot be called on `(i32, &u32, String)` due to unsatisfied trait bounds
-   |
-   = note: the following trait bounds were not satisfied:
-           `&u32: Default`
-           which is required by `(i32, &u32, String): Default`
-note: `Default` is implemented for `(i32, u32, String)` but not for `(i32, &u32, String)`
-  --> $SRC_DIR/core/src/tuple.rs:LL:COL
-   = note: this error originates in the macro `tuple_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
-
-error: aborting due to 3 previous errors
-
-For more information about this error, try `rustc --explain E0599`.