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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-17 12:02:58 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-17 12:02:58 +0000
commit698f8c2f01ea549d77d7dc3338a12e04c11057b9 (patch)
tree173a775858bd501c378080a10dca74132f05bc50 /src/test/ui/issues/issue-8727.rs
parentInitial commit. (diff)
downloadrustc-698f8c2f01ea549d77d7dc3338a12e04c11057b9.tar.xz
rustc-698f8c2f01ea549d77d7dc3338a12e04c11057b9.zip
Adding upstream version 1.64.0+dfsg1.upstream/1.64.0+dfsg1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/test/ui/issues/issue-8727.rs')
-rw-r--r--src/test/ui/issues/issue-8727.rs16
1 files changed, 16 insertions, 0 deletions
diff --git a/src/test/ui/issues/issue-8727.rs b/src/test/ui/issues/issue-8727.rs
new file mode 100644
index 000000000..a9b812661
--- /dev/null
+++ b/src/test/ui/issues/issue-8727.rs
@@ -0,0 +1,16 @@
+// Verify the compiler fails with an error on infinite function
+// recursions.
+
+// build-fail
+// normalize-stderr-test: ".nll/" -> "/"
+
+fn generic<T>() { //~ WARN function cannot return without recursing
+ generic::<Option<T>>();
+}
+//~^^ ERROR reached the recursion limit while instantiating `generic::<Option<
+
+
+fn main () {
+ // Use generic<T> at least once to trigger instantiation.
+ generic::<i32>();
+}