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-rw-r--r--src/test/ui/stability-attribute/auxiliary/ctor-stability.rs8
-rw-r--r--src/test/ui/stability-attribute/auxiliary/default_body.rs29
-rw-r--r--src/test/ui/stability-attribute/ctor-stability.rs8
-rw-r--r--src/test/ui/stability-attribute/default-body-stability-err.rs19
-rw-r--r--src/test/ui/stability-attribute/default-body-stability-err.stderr38
-rw-r--r--src/test/ui/stability-attribute/default-body-stability-ok-enables.rs18
-rw-r--r--src/test/ui/stability-attribute/default-body-stability-ok-impls.rs21
7 files changed, 141 insertions, 0 deletions
diff --git a/src/test/ui/stability-attribute/auxiliary/ctor-stability.rs b/src/test/ui/stability-attribute/auxiliary/ctor-stability.rs
new file mode 100644
index 000000000..74c6023d7
--- /dev/null
+++ b/src/test/ui/stability-attribute/auxiliary/ctor-stability.rs
@@ -0,0 +1,8 @@
+#![crate_type = "lib"]
+#![feature(staged_api)]
+#![stable(feature = "none", since = "1.0")]
+
+#[stable(feature = "none", since = "1.0")]
+pub enum Foo {
+ A,
+}
diff --git a/src/test/ui/stability-attribute/auxiliary/default_body.rs b/src/test/ui/stability-attribute/auxiliary/default_body.rs
new file mode 100644
index 000000000..3a177419d
--- /dev/null
+++ b/src/test/ui/stability-attribute/auxiliary/default_body.rs
@@ -0,0 +1,29 @@
+#![crate_type = "lib"]
+#![feature(staged_api, rustc_attrs)]
+#![stable(feature = "stable_feature", since = "1.0.0")]
+
+#[stable(feature = "stable_feature", since = "1.0.0")]
+pub trait JustTrait {
+ #[stable(feature = "stable_feature", since = "1.0.0")]
+ #[rustc_default_body_unstable(feature = "constant_default_body", issue = "none")]
+ const CONSTANT: usize = 0;
+
+ #[rustc_default_body_unstable(feature = "fun_default_body", issue = "none")]
+ #[stable(feature = "stable_feature", since = "1.0.0")]
+ fn fun() {}
+}
+
+#[rustc_must_implement_one_of(eq, neq)]
+#[stable(feature = "stable_feature", since = "1.0.0")]
+pub trait Equal {
+ #[rustc_default_body_unstable(feature = "eq_default_body", issue = "none")]
+ #[stable(feature = "stable_feature", since = "1.0.0")]
+ fn eq(&self, other: &Self) -> bool {
+ !self.neq(other)
+ }
+
+ #[stable(feature = "stable_feature", since = "1.0.0")]
+ fn neq(&self, other: &Self) -> bool {
+ !self.eq(other)
+ }
+}
diff --git a/src/test/ui/stability-attribute/ctor-stability.rs b/src/test/ui/stability-attribute/ctor-stability.rs
new file mode 100644
index 000000000..fcab0cb10
--- /dev/null
+++ b/src/test/ui/stability-attribute/ctor-stability.rs
@@ -0,0 +1,8 @@
+// aux-build:ctor-stability.rs
+// check-pass
+
+extern crate ctor_stability;
+
+fn main() {
+ let _ = ctor_stability::Foo::A;
+}
diff --git a/src/test/ui/stability-attribute/default-body-stability-err.rs b/src/test/ui/stability-attribute/default-body-stability-err.rs
new file mode 100644
index 000000000..ecb281bcc
--- /dev/null
+++ b/src/test/ui/stability-attribute/default-body-stability-err.rs
@@ -0,0 +1,19 @@
+// aux-build:default_body.rs
+#![crate_type = "lib"]
+
+extern crate default_body;
+
+use default_body::{Equal, JustTrait};
+
+struct Type;
+
+impl JustTrait for Type {}
+//~^ ERROR not all trait items implemented, missing: `CONSTANT` [E0046]
+//~| ERROR not all trait items implemented, missing: `fun` [E0046]
+
+impl Equal for Type {
+ //~^ ERROR not all trait items implemented, missing: `eq` [E0046]
+ fn neq(&self, other: &Self) -> bool {
+ false
+ }
+}
diff --git a/src/test/ui/stability-attribute/default-body-stability-err.stderr b/src/test/ui/stability-attribute/default-body-stability-err.stderr
new file mode 100644
index 000000000..ef666f30f
--- /dev/null
+++ b/src/test/ui/stability-attribute/default-body-stability-err.stderr
@@ -0,0 +1,38 @@
+error[E0046]: not all trait items implemented, missing: `CONSTANT`
+ --> $DIR/default-body-stability-err.rs:10:1
+ |
+LL | impl JustTrait for Type {}
+ | ^^^^^^^^^^^^^^^^^^^^^^^^^^
+ |
+ = note: default implementation of `CONSTANT` is unstable
+ = note: use of unstable library feature 'constant_default_body'
+ = help: add `#![feature(constant_default_body)]` to the crate attributes to enable
+
+error[E0046]: not all trait items implemented, missing: `fun`
+ --> $DIR/default-body-stability-err.rs:10:1
+ |
+LL | impl JustTrait for Type {}
+ | ^^^^^^^^^^^^^^^^^^^^^^^^^^
+ |
+ = note: default implementation of `fun` is unstable
+ = note: use of unstable library feature 'fun_default_body'
+ = help: add `#![feature(fun_default_body)]` to the crate attributes to enable
+
+error[E0046]: not all trait items implemented, missing: `eq`
+ --> $DIR/default-body-stability-err.rs:14:1
+ |
+LL | / impl Equal for Type {
+LL | |
+LL | | fn neq(&self, other: &Self) -> bool {
+LL | | false
+LL | | }
+LL | | }
+ | |_^
+ |
+ = note: default implementation of `eq` is unstable
+ = note: use of unstable library feature 'eq_default_body'
+ = help: add `#![feature(eq_default_body)]` to the crate attributes to enable
+
+error: aborting due to 3 previous errors
+
+For more information about this error, try `rustc --explain E0046`.
diff --git a/src/test/ui/stability-attribute/default-body-stability-ok-enables.rs b/src/test/ui/stability-attribute/default-body-stability-ok-enables.rs
new file mode 100644
index 000000000..bdc7522f4
--- /dev/null
+++ b/src/test/ui/stability-attribute/default-body-stability-ok-enables.rs
@@ -0,0 +1,18 @@
+// check-pass
+// aux-build:default_body.rs
+#![crate_type = "lib"]
+#![feature(fun_default_body, eq_default_body, constant_default_body)]
+
+extern crate default_body;
+
+use default_body::{Equal, JustTrait};
+
+struct Type;
+
+impl JustTrait for Type {}
+
+impl Equal for Type {
+ fn neq(&self, other: &Self) -> bool {
+ false
+ }
+}
diff --git a/src/test/ui/stability-attribute/default-body-stability-ok-impls.rs b/src/test/ui/stability-attribute/default-body-stability-ok-impls.rs
new file mode 100644
index 000000000..e1f5c0170
--- /dev/null
+++ b/src/test/ui/stability-attribute/default-body-stability-ok-impls.rs
@@ -0,0 +1,21 @@
+// check-pass
+// aux-build:default_body.rs
+#![crate_type = "lib"]
+
+extern crate default_body;
+
+use default_body::{Equal, JustTrait};
+
+struct Type;
+
+impl JustTrait for Type {
+ const CONSTANT: usize = 1;
+
+ fn fun() {}
+}
+
+impl Equal for Type {
+ fn eq(&self, other: &Self) -> bool {
+ false
+ }
+}