Merging upstream version 1.68.2+dfsg1.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 50 insertions, 0 deletions

diff --git a/tests/ui/span/lint-unused-unsafe-thir.stderr b/tests/ui/span/lint-unused-unsafe-thir.stderr
new file mode 100644
index 000000000..3bcbb7597
--- /dev/null
+++ b/tests/ui/span/lint-unused-unsafe-thir.stderr
@@ -0,0 +1,50 @@
+error: unnecessary `unsafe` block
+  --> $DIR/lint-unused-unsafe-thir.rs:21:13
+   |
+LL | fn bad1() { unsafe {} }
+   |             ^^^^^^ unnecessary `unsafe` block
+   |
+note: the lint level is defined here
+  --> $DIR/lint-unused-unsafe-thir.rs:9:9
+   |
+LL | #![deny(unused_unsafe)]
+   |         ^^^^^^^^^^^^^
+
+error: unnecessary `unsafe` block
+  --> $DIR/lint-unused-unsafe-thir.rs:22:13
+   |
+LL | fn bad2() { unsafe { bad1() } }
+   |             ^^^^^^ unnecessary `unsafe` block
+
+error: unnecessary `unsafe` block
+  --> $DIR/lint-unused-unsafe-thir.rs:23:20
+   |
+LL | unsafe fn bad3() { unsafe {} }
+   | ----------------   ^^^^^^ unnecessary `unsafe` block
+   | |
+   | because it's nested under this `unsafe` fn
+
+error: unnecessary `unsafe` block
+  --> $DIR/lint-unused-unsafe-thir.rs:24:13
+   |
+LL | fn bad4() { unsafe { callback(||{}) } }
+   |             ^^^^^^ unnecessary `unsafe` block
+
+error: unnecessary `unsafe` block
+  --> $DIR/lint-unused-unsafe-thir.rs:28:9
+   |
+LL |     unsafe {                             // don't put the warning here
+   |     ------ because it's nested under this `unsafe` block
+LL |         unsafe {
+   |         ^^^^^^ unnecessary `unsafe` block
+
+error: unnecessary `unsafe` block
+  --> $DIR/lint-unused-unsafe-thir.rs:35:9
+   |
+LL |     unsafe {
+   |     ------ because it's nested under this `unsafe` block
+LL |         unsafe {
+   |         ^^^^^^ unnecessary `unsafe` block
+
+error: aborting due to 6 previous errors
+