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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-17 12:19:03 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-17 12:19:03 +0000
commit64d98f8ee037282c35007b64c2649055c56af1db (patch)
tree5492bcf97fce41ee1c0b1cc2add283f3e66cdab0 /tests/ui/borrowck/issue-24267-flow-exit.rs
parentAdding debian version 1.67.1+dfsg1-1. (diff)
downloadrustc-64d98f8ee037282c35007b64c2649055c56af1db.tar.xz
rustc-64d98f8ee037282c35007b64c2649055c56af1db.zip
Merging upstream version 1.68.2+dfsg1.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'tests/ui/borrowck/issue-24267-flow-exit.rs')
-rw-r--r--tests/ui/borrowck/issue-24267-flow-exit.rs19
1 files changed, 19 insertions, 0 deletions
diff --git a/tests/ui/borrowck/issue-24267-flow-exit.rs b/tests/ui/borrowck/issue-24267-flow-exit.rs
new file mode 100644
index 000000000..c419c5840
--- /dev/null
+++ b/tests/ui/borrowck/issue-24267-flow-exit.rs
@@ -0,0 +1,19 @@
+// Ensure that we reject code when a nonlocal exit (`break`,
+// `continue`) causes us to pop over a needed assignment.
+
+pub fn main() {
+ foo1();
+ foo2();
+}
+
+pub fn foo1() {
+ let x: i32;
+ loop { x = break; }
+ println!("{}", x); //~ ERROR E0381
+}
+
+pub fn foo2() {
+ let x: i32;
+ for _ in 0..10 { x = continue; }
+ println!("{}", x); //~ ERROR E0381
+}