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-rw-r--r--src/test/ui/specialization/specialization-default-methods.rs87
1 files changed, 0 insertions, 87 deletions
diff --git a/src/test/ui/specialization/specialization-default-methods.rs b/src/test/ui/specialization/specialization-default-methods.rs
deleted file mode 100644
index dcf68afa9..000000000
--- a/src/test/ui/specialization/specialization-default-methods.rs
+++ /dev/null
@@ -1,87 +0,0 @@
-// run-pass
-
-#![feature(specialization)] //~ WARN the feature `specialization` is incomplete
-
-// Test that default methods are cascaded correctly
-
-// First, test only use of explicit `default` items:
-
-trait Foo {
- fn foo(&self) -> bool;
-}
-
-// Specialization tree for Foo:
-//
-// T
-// / \
-// i32 i64
-
-impl<T> Foo for T {
- default fn foo(&self) -> bool { false }
-}
-
-impl Foo for i32 {}
-
-impl Foo for i64 {
- fn foo(&self) -> bool { true }
-}
-
-fn test_foo() {
- assert!(!0i8.foo());
- assert!(!0i32.foo());
- assert!(0i64.foo());
-}
-
-// Next, test mixture of explicit `default` and provided methods:
-
-trait Bar {
- fn bar(&self) -> i32 { 0 }
-}
-
-// Specialization tree for Bar.
-// Uses of $ designate that method is provided
-//
-// $Bar (the trait)
-// |
-// T
-// /|\
-// / | \
-// / | \
-// / | \
-// / | \
-// / | \
-// $i32 &str $Vec<T>
-// /\
-// / \
-// Vec<i32> $Vec<i64>
-
-impl<T> Bar for T {
- default fn bar(&self) -> i32 { 0 }
-}
-
-impl Bar for i32 {
- fn bar(&self) -> i32 { 1 }
-}
-impl<'a> Bar for &'a str {}
-
-impl<T> Bar for Vec<T> {
- default fn bar(&self) -> i32 { 2 }
-}
-impl Bar for Vec<i32> {}
-impl Bar for Vec<i64> {
- fn bar(&self) -> i32 { 3 }
-}
-
-fn test_bar() {
- assert!(0u8.bar() == 0);
- assert!(0i32.bar() == 1);
- assert!("hello".bar() == 0);
- assert!(vec![()].bar() == 2);
- assert!(vec![0i32].bar() == 2);
- assert!(vec![0i64].bar() == 3);
-}
-
-fn main() {
- test_foo();
- test_bar();
-}