From bcf98841d47b23dfc4cc85568fcd8dbb79748965 Mon Sep 17 00:00:00 2001
From: Michael Goulet <michael@errs.io>
Date: Fri, 4 Feb 2022 20:56:32 -0800
Subject: resolve lifetimes for const generic defaults

---
 src/test/ui/const-generics/issue-93647.rs                     |  6 ++++++
 src/test/ui/const-generics/issue-93647.stderr                 |  9 +++++++++
 .../const-generics/outer-lifetime-in-const-generic-default.rs | 10 ++++++++++
 .../outer-lifetime-in-const-generic-default.stderr            | 11 +++++++++++
 4 files changed, 36 insertions(+)
 create mode 100644 src/test/ui/const-generics/issue-93647.rs
 create mode 100644 src/test/ui/const-generics/issue-93647.stderr
 create mode 100644 src/test/ui/const-generics/outer-lifetime-in-const-generic-default.rs
 create mode 100644 src/test/ui/const-generics/outer-lifetime-in-const-generic-default.stderr

(limited to 'src/test')

diff --git a/src/test/ui/const-generics/issue-93647.rs b/src/test/ui/const-generics/issue-93647.rs
new file mode 100644
index 00000000000..6a8fe64d187
--- /dev/null
+++ b/src/test/ui/const-generics/issue-93647.rs
@@ -0,0 +1,6 @@
+struct X<const N: usize = {
+    (||1usize)()
+    //~^ ERROR calls in constants are limited to
+}>;
+
+fn main() {}
diff --git a/src/test/ui/const-generics/issue-93647.stderr b/src/test/ui/const-generics/issue-93647.stderr
new file mode 100644
index 00000000000..0fe54e7de41
--- /dev/null
+++ b/src/test/ui/const-generics/issue-93647.stderr
@@ -0,0 +1,9 @@
+error[E0015]: calls in constants are limited to constant functions, tuple structs and tuple variants
+  --> $DIR/issue-93647.rs:2:5
+   |
+LL |     (||1usize)()
+   |     ^^^^^^^^^^^^
+
+error: aborting due to previous error
+
+For more information about this error, try `rustc --explain E0015`.
diff --git a/src/test/ui/const-generics/outer-lifetime-in-const-generic-default.rs b/src/test/ui/const-generics/outer-lifetime-in-const-generic-default.rs
new file mode 100644
index 00000000000..3018439afa7
--- /dev/null
+++ b/src/test/ui/const-generics/outer-lifetime-in-const-generic-default.rs
@@ -0,0 +1,10 @@
+struct Foo<
+    'a,
+    const N: usize = {
+        let x: &'a ();
+        //~^ ERROR use of non-static lifetime `'a` in const generic
+        3
+    },
+>(&'a ());
+
+fn main() {}
diff --git a/src/test/ui/const-generics/outer-lifetime-in-const-generic-default.stderr b/src/test/ui/const-generics/outer-lifetime-in-const-generic-default.stderr
new file mode 100644
index 00000000000..9d9555d3f64
--- /dev/null
+++ b/src/test/ui/const-generics/outer-lifetime-in-const-generic-default.stderr
@@ -0,0 +1,11 @@
+error[E0771]: use of non-static lifetime `'a` in const generic
+  --> $DIR/outer-lifetime-in-const-generic-default.rs:4:17
+   |
+LL |         let x: &'a ();
+   |                 ^^
+   |
+   = note: for more information, see issue #74052 <https://github.com/rust-lang/rust/issues/74052>
+
+error: aborting due to previous error
+
+For more information about this error, try `rustc --explain E0771`.
-- 
cgit 1.4.1-3-g733a5