Rollup merge of rust-lang#141888 - ferrocene:lw/decouple-tests-from-2015, r=compiler-errors

Use non-2015 edition paths in tests that do not test for their resolution

This allows for testing these tests on editions other than 2015

Author: matthiaskrgr

tests/ui/autoref-autoderef/autoderef-privacy.rs

@@ -14,28 +14,28 @@ impl Bar2 {
 
 mod foo {
     #[derive(Default)]
-    pub struct Bar { i: ::Bar2 }
+    pub struct Bar { i: crate::Bar2 }
     #[derive(Default)]
-    pub struct Baz(::Baz2);
+    pub struct Baz(crate::Baz2);
 
     impl Bar {
         fn f(&self) -> bool { false }
     }
 
     impl ::std::ops::Deref for Bar {
-        type Target = ::Bar2;
-        fn deref(&self) -> &::Bar2 { &self.i }
+        type Target = crate::Bar2;
+        fn deref(&self) -> &crate::Bar2 { &self.i }
     }
 
     impl ::std::ops::Deref for Baz {
-        type Target = ::Baz2;
-        fn deref(&self) -> &::Baz2 { &self.0 }
+        type Target = crate::Baz2;
+        fn deref(&self) -> &crate::Baz2 { &self.0 }
     }
 
     pub fn f(bar: &Bar, baz: &Baz) {
         // Since the private fields and methods are visible here, there should be no autoderefs.
-        let _: &::Bar2 = &bar.i;
-        let _: &::Baz2 = &baz.0;
+        let _: &crate::Bar2 = &bar.i;
+        let _: &crate::Baz2 = &baz.0;
         assert!(!bar.f());
     }
 }

tests/ui/auxiliary/crate-method-reexport-grrrrrrr2.rs

@@ -16,7 +16,7 @@ pub mod name_pool {
 }
 
 pub mod rust {
-    pub use name_pool::add;
+    pub use crate::name_pool::add;
 
     pub type rt = Box<()>;
 

tests/ui/auxiliary/pub-and-stability.rs

@@ -44,7 +44,7 @@ mod m {
         #[unstable(feature = "unstable_undeclared", issue = "38412")] // SILLY
         pub(crate) b_crate: i32,
         #[unstable(feature = "unstable_declared", issue = "38412")] // SILLY
-        pub(in m) c_mod: i32,
+        pub(in crate::m) c_mod: i32,
         #[stable(feature = "unit_test", since = "1.0.0")] // SILLY
         d_priv: i32
     }
@@ -60,7 +60,7 @@ mod m {
         pub i32,
 
         pub(crate) i32,
-        pub(in m) i32,
+        pub(in crate::m) i32,
         i32);
 
     impl Record {
@@ -113,7 +113,7 @@ mod m {
         #[unstable(feature = "unstable_undeclared", issue = "38412")] // SILLY
         pub(crate) fn pub_crate(&self) -> i32 { self.d_priv }
         #[unstable(feature = "unstable_declared", issue = "38412")] // SILLY
-        pub(in m) fn pub_mod(&self) -> i32 { self.d_priv }
+        pub(in crate::m) fn pub_mod(&self) -> i32 { self.d_priv }
         #[stable(feature = "unit_test", since = "1.0.0")] // SILLY
         fn private(&self) -> i32 { self.d_priv }
     }
@@ -127,7 +127,7 @@ mod m {
         pub fn stable(&self) -> i32 { self.0 }
 
         pub(crate) fn pub_crate(&self) -> i32 { self.0 }
-        pub(in m) fn pub_mod(&self) -> i32 { self.0 }
+        pub(in crate::m) fn pub_mod(&self) -> i32 { self.0 }
         fn private(&self) -> i32 { self.0 }
     }
 }

tests/ui/coherence/coherence_inherent.rs

@@ -15,8 +15,8 @@ mod Lib {
 
 mod Import {
     // Trait is in scope here:
-    use Lib::TheStruct;
-    use Lib::TheTrait;
+    use crate::Lib::TheStruct;
+    use crate::Lib::TheTrait;
 
     fn call_the_fn(s: &TheStruct) {
         s.the_fn();
@@ -25,7 +25,7 @@ mod Import {
 
 mod NoImport {
     // Trait is not in scope here:
-    use Lib::TheStruct;
+    use crate::Lib::TheStruct;
 
     fn call_the_fn(s: &TheStruct) {
         s.the_fn();

tests/ui/consts/const-blocks/migrate-fail.rs

@@ -4,7 +4,7 @@
 struct Bar;
 
 mod non_constants {
-    use Bar;
+    use crate::Bar;
 
     fn no_impl_copy_empty_value_multiple_elements() {
         let x = None;

tests/ui/consts/const-blocks/migrate-pass.rs

@@ -5,7 +5,7 @@
 struct Bar;
 
 mod constants {
-    use Bar;
+    use crate::Bar;
 
     fn no_impl_copy_empty_value_no_elements() {
         const FOO: Option<Bar> = None;
@@ -69,7 +69,7 @@ mod constants {
 }
 
 mod non_constants {
-    use Bar;
+    use crate::Bar;
 
     fn no_impl_copy_empty_value_no_elements() {
         let x = None;

tests/ui/consts/const-blocks/nll-fail.rs

@@ -4,7 +4,7 @@
 struct Bar;
 
 mod non_constants {
-    use Bar;
+    use crate::Bar;
 
     fn no_impl_copy_empty_value_multiple_elements() {
         let x = None;

tests/ui/consts/const-blocks/nll-pass.rs

@@ -5,7 +5,7 @@
 struct Bar;
 
 mod constants {
-    use Bar;
+    use crate::Bar;
 
     fn no_impl_copy_empty_value_no_elements() {
         const FOO: Option<Bar> = None;
@@ -69,7 +69,7 @@ mod constants {
 }
 
 mod non_constants {
-    use Bar;
+    use crate::Bar;
 
     fn no_impl_copy_empty_value_no_elements() {
         let x = None;

tests/ui/cross-crate/auxiliary/static_priv_by_default.rs

@@ -31,11 +31,11 @@ mod foo {
 }
 
 pub mod bar {
-    pub use foo::reexported_a as e;
-    pub use foo::reexported_b as f;
-    pub use foo::reexported_c as g;
-    pub use foo::reexported_d as h;
-    pub use foo::reexported_e as i;
+    pub use crate::foo::reexported_a as e;
+    pub use crate::foo::reexported_b as f;
+    pub use crate::foo::reexported_c as g;
+    pub use crate::foo::reexported_d as h;
+    pub use crate::foo::reexported_e as i;
 }
 
 pub static a: isize = 0;

tests/ui/dep-graph/dep-graph-assoc-type-codegen.rs

@@ -15,7 +15,7 @@ pub trait Foo: Sized {
 }
 
 mod x {
-    use Foo;
+    use crate::Foo;
 
     #[rustc_if_this_changed]
     impl Foo for char { type T = char; }
@@ -24,7 +24,7 @@ mod x {
 }
 
 mod y {
-    use Foo;
+    use crate::Foo;
 
     #[rustc_then_this_would_need(typeck)] //~ ERROR OK
     pub fn use_char_assoc() {