Rollup merge of #56114 - varkor:nonexhaustive-backticks, r=nikomatsakis

Enclose type in backticks for "non-exhaustive patterns" error

This makes the error style consistent with the convention in error messages.

9 files changed, 13 insertions, 13 deletions

diff --git a/src/test/ui/did_you_mean/recursion_limit_deref.stderr b/src/test/ui/did_you_mean/recursion_limit_deref.stderr
index 20a94f7aac1..7e7f21dd69c 100644
--- a/src/test/ui/did_you_mean/recursion_limit_deref.stderr
+++ b/src/test/ui/did_you_mean/recursion_limit_deref.stderr
@@ -1,4 +1,4 @@
-error[E0055]: reached the recursion limit while auto-dereferencing I
+error[E0055]: reached the recursion limit while auto-dereferencing `I`
   --> $DIR/recursion_limit_deref.rs:60:22
    |
 LL |     let x: &Bottom = &t; //~ ERROR mismatched types
diff --git a/src/test/ui/error-codes/E0004-2.stderr b/src/test/ui/error-codes/E0004-2.stderr
index 900812787bc..2d46196ddda 100644
--- a/src/test/ui/error-codes/E0004-2.stderr
+++ b/src/test/ui/error-codes/E0004-2.stderr
@@ -1,4 +1,4 @@
-error[E0004]: non-exhaustive patterns: type std::option::Option<i32> is non-empty
+error[E0004]: non-exhaustive patterns: type `std::option::Option<i32>` is non-empty
   --> $DIR/E0004-2.rs:14:11
    |
 LL |     match x { } //~ ERROR E0004
diff --git a/src/test/ui/error-codes/E0055.stderr b/src/test/ui/error-codes/E0055.stderr
index 9653f4eaeef..dddbd92765a 100644
--- a/src/test/ui/error-codes/E0055.stderr
+++ b/src/test/ui/error-codes/E0055.stderr
@@ -1,4 +1,4 @@
-error[E0055]: reached the recursion limit while auto-dereferencing Foo
+error[E0055]: reached the recursion limit while auto-dereferencing `Foo`
   --> $DIR/E0055.rs:21:13
    |
 LL |     ref_foo.foo();
diff --git a/src/test/ui/infinite/infinite-autoderef.stderr b/src/test/ui/infinite/infinite-autoderef.stderr
index b5e20ea5cbf..ef68adecd1a 100644
--- a/src/test/ui/infinite/infinite-autoderef.stderr
+++ b/src/test/ui/infinite/infinite-autoderef.stderr
@@ -7,7 +7,7 @@ LL |         x = box x;
    |             cyclic type of infinite size
    |             help: try using a conversion method: `box x.to_string()`
 
-error[E0055]: reached the recursion limit while auto-dereferencing Foo
+error[E0055]: reached the recursion limit while auto-dereferencing `Foo`
   --> $DIR/infinite-autoderef.rs:35:5
    |
 LL |     Foo.foo;
@@ -15,7 +15,7 @@ LL |     Foo.foo;
    |
    = help: consider adding a `#![recursion_limit="128"]` attribute to your crate
 
-error[E0055]: reached the recursion limit while auto-dereferencing Foo
+error[E0055]: reached the recursion limit while auto-dereferencing `Foo`
   --> $DIR/infinite-autoderef.rs:35:9
    |
 LL |     Foo.foo;
@@ -29,7 +29,7 @@ error[E0609]: no field `foo` on type `Foo`
 LL |     Foo.foo;
    |         ^^^ unknown field
 
-error[E0055]: reached the recursion limit while auto-dereferencing Foo
+error[E0055]: reached the recursion limit while auto-dereferencing `Foo`
   --> $DIR/infinite-autoderef.rs:36:9
    |
 LL |     Foo.bar();
diff --git a/src/test/ui/issues/issue-3096-1.stderr b/src/test/ui/issues/issue-3096-1.stderr
index b2bfe6b5e8c..f0782bd9738 100644
--- a/src/test/ui/issues/issue-3096-1.stderr
+++ b/src/test/ui/issues/issue-3096-1.stderr
@@ -1,4 +1,4 @@
-error[E0004]: non-exhaustive patterns: type () is non-empty
+error[E0004]: non-exhaustive patterns: type `()` is non-empty
   --> $DIR/issue-3096-1.rs:12:11
    |
 LL |     match () { } //~ ERROR non-exhaustive
diff --git a/src/test/ui/issues/issue-3096-2.stderr b/src/test/ui/issues/issue-3096-2.stderr
index bb9dfabe7be..e0fa641ff39 100644
--- a/src/test/ui/issues/issue-3096-2.stderr
+++ b/src/test/ui/issues/issue-3096-2.stderr
@@ -1,4 +1,4 @@
-error[E0004]: non-exhaustive patterns: type *const bottom is non-empty
+error[E0004]: non-exhaustive patterns: type `*const bottom` is non-empty
   --> $DIR/issue-3096-2.rs:15:11
    |
 LL |     match x { } //~ ERROR non-exhaustive patterns
diff --git a/src/test/ui/issues/issue-38940.rs b/src/test/ui/issues/issue-38940.rs
index 7f9b141e02e..1c785949547 100644
--- a/src/test/ui/issues/issue-38940.rs
+++ b/src/test/ui/issues/issue-38940.rs
@@ -42,5 +42,5 @@ fn main() {
     let t = Top::new();
     let x: &Bottom = &t;
     //~^ ERROR mismatched types
-    //~| ERROR reached the recursion limit while auto-dereferencing I
+    //~| ERROR reached the recursion limit while auto-dereferencing `I`
 }
diff --git a/src/test/ui/issues/issue-38940.stderr b/src/test/ui/issues/issue-38940.stderr
index 2d3cfda9a5f..d94a7101c0a 100644
--- a/src/test/ui/issues/issue-38940.stderr
+++ b/src/test/ui/issues/issue-38940.stderr
@@ -1,4 +1,4 @@
-error[E0055]: reached the recursion limit while auto-dereferencing I
+error[E0055]: reached the recursion limit while auto-dereferencing `I`
   --> $DIR/issue-38940.rs:43:22
    |
 LL |     let x: &Bottom = &t;
diff --git a/src/test/ui/uninhabited/uninhabited-matches-feature-gated.stderr b/src/test/ui/uninhabited/uninhabited-matches-feature-gated.stderr
index 83fd736a997..f4974b8fa38 100644
--- a/src/test/ui/uninhabited/uninhabited-matches-feature-gated.stderr
+++ b/src/test/ui/uninhabited/uninhabited-matches-feature-gated.stderr
@@ -4,7 +4,7 @@ error[E0004]: non-exhaustive patterns: `Err(_)` not covered
 LL |     let _ = match x {   //~ ERROR non-exhaustive
    |                   ^ pattern `Err(_)` not covered
 
-error[E0004]: non-exhaustive patterns: type &Void is non-empty
+error[E0004]: non-exhaustive patterns: type `&Void` is non-empty
   --> $DIR/uninhabited-matches-feature-gated.rs:20:19
    |
 LL |     let _ = match x {}; //~ ERROR non-exhaustive
@@ -16,7 +16,7 @@ help: ensure that all possible cases are being handled, possibly by adding wildc
 LL |     let _ = match x {}; //~ ERROR non-exhaustive
    |                   ^
 
-error[E0004]: non-exhaustive patterns: type (Void,) is non-empty
+error[E0004]: non-exhaustive patterns: type `(Void,)` is non-empty
   --> $DIR/uninhabited-matches-feature-gated.rs:23:19
    |
 LL |     let _ = match x {}; //~ ERROR non-exhaustive
@@ -28,7 +28,7 @@ help: ensure that all possible cases are being handled, possibly by adding wildc
 LL |     let _ = match x {}; //~ ERROR non-exhaustive
    |                   ^
 
-error[E0004]: non-exhaustive patterns: type [Void; 1] is non-empty
+error[E0004]: non-exhaustive patterns: type `[Void; 1]` is non-empty
   --> $DIR/uninhabited-matches-feature-gated.rs:26:19
    |
 LL |     let _ = match x {}; //~ ERROR non-exhaustive