From 64d98f8ee037282c35007b64c2649055c56af1db Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Wed, 17 Apr 2024 14:19:03 +0200
Subject: Merging upstream version 1.68.2+dfsg1.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 tests/ui/nll/outlives-suggestion-simple.stderr | 104 +++++++++++++++++++++++++
 1 file changed, 104 insertions(+)
 create mode 100644 tests/ui/nll/outlives-suggestion-simple.stderr

(limited to 'tests/ui/nll/outlives-suggestion-simple.stderr')

diff --git a/tests/ui/nll/outlives-suggestion-simple.stderr b/tests/ui/nll/outlives-suggestion-simple.stderr
new file mode 100644
index 000000000..a8368c494
--- /dev/null
+++ b/tests/ui/nll/outlives-suggestion-simple.stderr
@@ -0,0 +1,104 @@
+error: lifetime may not live long enough
+  --> $DIR/outlives-suggestion-simple.rs:4:5
+   |
+LL | fn foo1<'a, 'b>(x: &'a usize) -> &'b usize {
+   |         --  -- lifetime `'b` defined here
+   |         |
+   |         lifetime `'a` defined here
+LL |     x
+   |     ^ function was supposed to return data with lifetime `'b` but it is returning data with lifetime `'a`
+   |
+   = help: consider adding the following bound: `'a: 'b`
+
+error: lifetime may not live long enough
+  --> $DIR/outlives-suggestion-simple.rs:8:5
+   |
+LL | fn foo2<'a>(x: &'a usize) -> &'static usize {
+   |         -- lifetime `'a` defined here
+LL |     x
+   |     ^ returning this value requires that `'a` must outlive `'static`
+
+error: lifetime may not live long enough
+  --> $DIR/outlives-suggestion-simple.rs:12:5
+   |
+LL | fn foo3<'a, 'b>(x: &'a usize, y: &'b usize) -> (&'b usize, &'a usize) {
+   |         --  -- lifetime `'b` defined here
+   |         |
+   |         lifetime `'a` defined here
+LL |     (x, y)
+   |     ^^^^^^ function was supposed to return data with lifetime `'b` but it is returning data with lifetime `'a`
+   |
+   = help: consider adding the following bound: `'a: 'b`
+
+error: lifetime may not live long enough
+  --> $DIR/outlives-suggestion-simple.rs:12:5
+   |
+LL | fn foo3<'a, 'b>(x: &'a usize, y: &'b usize) -> (&'b usize, &'a usize) {
+   |         --  -- lifetime `'b` defined here
+   |         |
+   |         lifetime `'a` defined here
+LL |     (x, y)
+   |     ^^^^^^ function was supposed to return data with lifetime `'a` but it is returning data with lifetime `'b`
+   |
+   = help: consider adding the following bound: `'b: 'a`
+
+help: `'a` and `'b` must be the same: replace one with the other
+
+error: lifetime may not live long enough
+  --> $DIR/outlives-suggestion-simple.rs:20:5
+   |
+LL | fn foo4<'a, 'b, 'c>(x: &'a usize) -> (&'b usize, &'c usize) {
+   |         --  -- lifetime `'b` defined here
+   |         |
+   |         lifetime `'a` defined here
+...
+LL |     (x, x)
+   |     ^^^^^^ function was supposed to return data with lifetime `'b` but it is returning data with lifetime `'a`
+   |
+   = help: consider adding the following bound: `'a: 'b`
+
+error: lifetime may not live long enough
+  --> $DIR/outlives-suggestion-simple.rs:29:9
+   |
+LL |     pub fn foo<'a>(x: &'a usize) -> Self {
+   |                -- lifetime `'a` defined here
+LL |         Foo { x }
+   |         ^^^^^^^^^ returning this value requires that `'a` must outlive `'static`
+
+error: lifetime may not live long enough
+  --> $DIR/outlives-suggestion-simple.rs:39:9
+   |
+LL | impl<'a> Bar<'a> {
+   |      -- lifetime `'a` defined here
+LL |     pub fn get<'b>(&self) -> &'b usize {
+   |                -- lifetime `'b` defined here
+LL |         self.x
+   |         ^^^^^^ associated function was supposed to return data with lifetime `'b` but it is returning data with lifetime `'a`
+   |
+   = help: consider adding the following bound: `'a: 'b`
+
+error: lifetime may not live long enough
+  --> $DIR/outlives-suggestion-simple.rs:50:9
+   |
+LL | impl<'a> Baz<'a> {
+   |      -- lifetime `'a` defined here
+LL |     fn get<'b>(&'b self) -> &'a i32 {
+   |            -- lifetime `'b` defined here
+LL |         self.x
+   |         ^^^^^^ associated function was supposed to return data with lifetime `'a` but it is returning data with lifetime `'b`
+   |
+   = help: consider adding the following bound: `'b: 'a`
+
+error: lifetime may not live long enough
+  --> $DIR/outlives-suggestion-simple.rs:71:9
+   |
+LL | impl<'a> Foo2<'a> {
+   |      -- lifetime `'a` defined here
+LL |     // should not produce outlives suggestions to name 'self
+LL |     fn get_bar(&self) -> Bar2 {
+   |                - let's call the lifetime of this reference `'1`
+LL |         Bar2::new(&self)
+   |         ^^^^^^^^^^^^^^^^ argument requires that `'1` must outlive `'a`
+
+error: aborting due to 9 previous errors
+
-- 
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