Move /src/test to /tests

tests/codegen-units/item-collection/trait-implementations.rs

@@ -0,0 +1,73 @@
+// compile-flags:-Zprint-mono-items=eager
+
+#![deny(dead_code)]
+#![feature(start)]
+
+pub trait SomeTrait {
+    fn foo(&self);
+    fn bar<T>(&self, x: T);
+}
+
+impl SomeTrait for i64 {
+
+    //~ MONO_ITEM fn <i64 as SomeTrait>::foo
+    fn foo(&self) {}
+
+    fn bar<T>(&self, _: T) {}
+}
+
+impl SomeTrait for i32 {
+
+    //~ MONO_ITEM fn <i32 as SomeTrait>::foo
+    fn foo(&self) {}
+
+    fn bar<T>(&self, _: T) {}
+}
+
+pub trait SomeGenericTrait<T> {
+    fn foo(&self, x: T);
+    fn bar<T2>(&self, x: T, y: T2);
+}
+
+// Concrete impl of generic trait
+impl SomeGenericTrait<u32> for f64 {
+
+    //~ MONO_ITEM fn <f64 as SomeGenericTrait<u32>>::foo
+    fn foo(&self, _: u32) {}
+
+    fn bar<T2>(&self, _: u32, _: T2) {}
+}
+
+// Generic impl of generic trait
+impl<T> SomeGenericTrait<T> for f32 {
+
+    fn foo(&self, _: T) {}
+    fn bar<T2>(&self, _: T, _: T2) {}
+}
+
+//~ MONO_ITEM fn start
+#[start]
+fn start(_: isize, _: *const *const u8) -> isize {
+   //~ MONO_ITEM fn <i32 as SomeTrait>::bar::<char>
+   0i32.bar('x');
+
+   //~ MONO_ITEM fn <f64 as SomeGenericTrait<u32>>::bar::<&str>
+   0f64.bar(0u32, "&str");
+
+   //~ MONO_ITEM fn <f64 as SomeGenericTrait<u32>>::bar::<()>
+   0f64.bar(0u32, ());
+
+   //~ MONO_ITEM fn <f32 as SomeGenericTrait<char>>::foo
+   0f32.foo('x');
+
+   //~ MONO_ITEM fn <f32 as SomeGenericTrait<i64>>::foo
+   0f32.foo(-1i64);
+
+   //~ MONO_ITEM fn <f32 as SomeGenericTrait<u32>>::bar::<()>
+   0f32.bar(0u32, ());
+
+   //~ MONO_ITEM fn <f32 as SomeGenericTrait<&str>>::bar::<&str>
+   0f32.bar("&str", "&str");
+
+   0
+}