From dc0db358abe19481e475e10c32149b53370f1a1c Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Thu, 30 May 2024 05:57:31 +0200
Subject: Merging upstream version 1.72.1+dfsg1.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 .../hrtb-malformed-lifetime-generics.stderr        | 62 ++++++++++++++++++++++
 1 file changed, 62 insertions(+)
 create mode 100644 tests/ui/higher-ranked/trait-bounds/hrtb-malformed-lifetime-generics.stderr

(limited to 'tests/ui/higher-ranked/trait-bounds/hrtb-malformed-lifetime-generics.stderr')

diff --git a/tests/ui/higher-ranked/trait-bounds/hrtb-malformed-lifetime-generics.stderr b/tests/ui/higher-ranked/trait-bounds/hrtb-malformed-lifetime-generics.stderr
new file mode 100644
index 000000000..e8f6d63b5
--- /dev/null
+++ b/tests/ui/higher-ranked/trait-bounds/hrtb-malformed-lifetime-generics.stderr
@@ -0,0 +1,62 @@
+error: `Fn` traits cannot take lifetime parameters
+  --> $DIR/hrtb-malformed-lifetime-generics.rs:4:17
+   |
+LL | fn fa(_: impl Fn<'a>(&'a str) -> bool) {}
+   |                 ^^^^
+   |
+help: consider using a higher-ranked trait bound instead
+   |
+LL - fn fa(_: impl Fn<'a>(&'a str) -> bool) {}
+LL + fn fa(_: impl for<'a> Fn(&'a str) -> bool) {}
+   |
+
+error: `Fn` traits cannot take lifetime parameters
+  --> $DIR/hrtb-malformed-lifetime-generics.rs:7:20
+   |
+LL | fn fb(_: impl FnMut<'a, 'b>(&'a str, &'b str) -> bool) {}
+   |                    ^^^^^^^^
+   |
+help: consider using a higher-ranked trait bound instead
+   |
+LL - fn fb(_: impl FnMut<'a, 'b>(&'a str, &'b str) -> bool) {}
+LL + fn fb(_: impl for<'a, 'b> FnMut(&'a str, &'b str) -> bool) {}
+   |
+
+error: `Fn` traits cannot take lifetime parameters
+  --> $DIR/hrtb-malformed-lifetime-generics.rs:10:41
+   |
+LL | fn fc(_: impl std::fmt::Display + FnOnce<'a>(&'a str) -> bool + std::fmt::Debug) {}
+   |                                         ^^^^
+   |
+help: consider using a higher-ranked trait bound instead
+   |
+LL - fn fc(_: impl std::fmt::Display + FnOnce<'a>(&'a str) -> bool + std::fmt::Debug) {}
+LL + fn fc(_: impl std::fmt::Display + for<'a> FnOnce(&'a str) -> bool + std::fmt::Debug) {}
+   |
+
+error: `Fn` traits cannot take lifetime parameters
+  --> $DIR/hrtb-malformed-lifetime-generics.rs:14:24
+   |
+LL | fn fd(_: impl AliasedFn<'a>(&'a str) -> bool) {}
+   |                        ^^^^
+   |
+help: consider using a higher-ranked trait bound instead
+   |
+LL - fn fd(_: impl AliasedFn<'a>(&'a str) -> bool) {}
+LL + fn fd(_: impl for<'a> AliasedFn(&'a str) -> bool) {}
+   |
+
+error: `Fn` traits cannot take lifetime parameters
+  --> $DIR/hrtb-malformed-lifetime-generics.rs:17:27
+   |
+LL | fn fe<F>(_: F) where F: Fn<'a>(&'a str) -> bool {}
+   |                           ^^^^
+   |
+help: consider using a higher-ranked trait bound instead
+   |
+LL - fn fe<F>(_: F) where F: Fn<'a>(&'a str) -> bool {}
+LL + fn fe<F>(_: F) where F: for<'a> Fn(&'a str) -> bool {}
+   |
+
+error: aborting due to 5 previous errors
+
-- 
cgit v1.2.3