X-Git-Url: https://git.lizzy.rs/?a=blobdiff_plain;ds=sidebyside;f=src%2Ftest%2Fui%2Fwhile-let.stderr;h=04e77bf9470a29d38d78dc9490ca081fa8932784;hb=c26a8bbd6d0e7bbfa2891934a1af2934cab3b6bb;hp=867c95c0e023d1f5fe82b7f28bbdd969eabfcf82;hpb=1d3d80f773bcc6d2598b4c6cb39ba06a8c325103;p=rust.git

diff --git a/src/test/ui/while-let.stderr b/src/test/ui/while-let.stderr
index 867c95c0e02..04e77bf9470 100644
--- a/src/test/ui/while-let.stderr
+++ b/src/test/ui/while-let.stderr
@@ -1,4 +1,4 @@
-warning: irrefutable while-let pattern
+warning: irrefutable `while let` pattern
   --> $DIR/while-let.rs:7:13
    |
 LL |               while let $p = $e $b
@@ -10,9 +10,11 @@ LL | |     });
    | |_______- in this macro invocation
    |
    = note: `#[warn(irrefutable_let_patterns)]` on by default
+   = note: this pattern will always match, so the loop will never exit
+   = help: consider instead using a `loop { ... }` with a `let` inside it
    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
 
-warning: irrefutable while-let pattern
+warning: irrefutable `while let` pattern
   --> $DIR/while-let.rs:7:13
    |
 LL |               while let $p = $e $b
@@ -23,9 +25,11 @@ LL | |         println!("irrefutable pattern");
 LL | |     });
    | |_______- in this macro invocation
    |
+   = note: this pattern will always match, so the loop will never exit
+   = help: consider instead using a `loop { ... }` with a `let` inside it
    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
 
-warning: irrefutable while-let pattern
+warning: irrefutable `while let` pattern
   --> $DIR/while-let.rs:27:5
    |
 LL | /     while let _a = 1 {
@@ -33,6 +37,9 @@ LL | |         println!("irrefutable pattern");
 LL | |         break;
 LL | |     }
    | |_____^
+   |
+   = note: this pattern will always match, so the loop will never exit
+   = help: consider instead using a `loop { ... }` with a `let` inside it
 
 warning: 3 warnings emitted