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| author | Vadim Petrochenkov <vadim.petrochenkov@gmail.com> | 2019-07-27 01:33:01 +0300 |
|---|---|---|
| committer | Vadim Petrochenkov <vadim.petrochenkov@gmail.com> | 2019-07-27 18:56:16 +0300 |
| commit | 9be35f82c1abf2ecbab489bca9eca138ea648312 (patch) | |
| tree | 69888506e34af447d9748c0d542de3ba1dd76210 /src/test/run-pass/methods/method-projection.rs | |
| parent | ca9faa52f5ada0054b1fa27d97aedf448afb059b (diff) | |
| download | rust-9be35f82c1abf2ecbab489bca9eca138ea648312.tar.gz rust-9be35f82c1abf2ecbab489bca9eca138ea648312.zip | |
tests: Move run-pass tests without naming conflicts to ui
Diffstat (limited to 'src/test/run-pass/methods/method-projection.rs')
| -rw-r--r-- | src/test/run-pass/methods/method-projection.rs | 70 |
1 files changed, 0 insertions, 70 deletions
diff --git a/src/test/run-pass/methods/method-projection.rs b/src/test/run-pass/methods/method-projection.rs deleted file mode 100644 index cf33d53968b..00000000000 --- a/src/test/run-pass/methods/method-projection.rs +++ /dev/null @@ -1,70 +0,0 @@ -// run-pass -// Test that we can use method notation to call methods based on a -// projection bound from a trait. Issue #20469. - -/////////////////////////////////////////////////////////////////////////// - - -trait MakeString { - fn make_string(&self) -> String; -} - -impl MakeString for isize { - fn make_string(&self) -> String { - format!("{}", *self) - } -} - -impl MakeString for usize { - fn make_string(&self) -> String { - format!("{}", *self) - } -} - -/////////////////////////////////////////////////////////////////////////// - -trait Foo { - type F: MakeString; - - fn get(&self) -> &Self::F; -} - -fn foo<F:Foo>(f: &F) -> String { - f.get().make_string() -} - -/////////////////////////////////////////////////////////////////////////// - -struct SomeStruct { - field: isize, -} - -impl Foo for SomeStruct { - type F = isize; - - fn get(&self) -> &isize { - &self.field - } -} - -/////////////////////////////////////////////////////////////////////////// - -struct SomeOtherStruct { - field: usize, -} - -impl Foo for SomeOtherStruct { - type F = usize; - - fn get(&self) -> &usize { - &self.field - } -} - -fn main() { - let x = SomeStruct { field: 22 }; - assert_eq!(foo(&x), format!("22")); - - let x = SomeOtherStruct { field: 44 }; - assert_eq!(foo(&x), format!("44")); -} |
