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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-17 12:19:13 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-17 12:19:13 +0000
commit218caa410aa38c29984be31a5229b9fa717560ee (patch)
treec54bd55eeb6e4c508940a30e94c0032fbd45d677 /tests/ui/coercion/coerce-reborrow-mut-ptr-arg.rs
parentReleasing progress-linux version 1.67.1+dfsg1-1~progress7.99u1. (diff)
downloadrustc-218caa410aa38c29984be31a5229b9fa717560ee.tar.xz
rustc-218caa410aa38c29984be31a5229b9fa717560ee.zip
Merging upstream version 1.68.2+dfsg1.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'tests/ui/coercion/coerce-reborrow-mut-ptr-arg.rs')
-rw-r--r--tests/ui/coercion/coerce-reborrow-mut-ptr-arg.rs25
1 files changed, 25 insertions, 0 deletions
diff --git a/tests/ui/coercion/coerce-reborrow-mut-ptr-arg.rs b/tests/ui/coercion/coerce-reborrow-mut-ptr-arg.rs
new file mode 100644
index 000000000..76cd6793b
--- /dev/null
+++ b/tests/ui/coercion/coerce-reborrow-mut-ptr-arg.rs
@@ -0,0 +1,25 @@
+// run-pass
+// pretty-expanded FIXME #23616
+
+struct SpeechMaker {
+ speeches: usize
+}
+
+fn talk(x: &mut SpeechMaker) {
+ x.speeches += 1;
+}
+
+fn give_a_few_speeches(speaker: &mut SpeechMaker) {
+
+ // Here speaker is reborrowed for each call, so we don't get errors
+ // about speaker being moved.
+
+ talk(speaker);
+ talk(speaker);
+ talk(speaker);
+}
+
+pub fn main() {
+ let mut lincoln = SpeechMaker {speeches: 22};
+ give_a_few_speeches(&mut lincoln);
+}