summaryrefslogtreecommitdiffstats
path: root/src/test/ui/recursion_limit/zero.rs
diff options
context:
space:
mode:
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/recursion_limit/zero.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/recursion_limit/zero.rs')
-rw-r--r--src/test/ui/recursion_limit/zero.rs12
1 files changed, 12 insertions, 0 deletions
diff --git a/src/test/ui/recursion_limit/zero.rs b/src/test/ui/recursion_limit/zero.rs
new file mode 100644
index 000000000..3a2d904cb
--- /dev/null
+++ b/src/test/ui/recursion_limit/zero.rs
@@ -0,0 +1,12 @@
+// Test that a `limit` of 0 is valid
+
+#![recursion_limit = "0"]
+
+macro_rules! test {
+ () => {};
+ ($tt:tt) => { test!(); };
+}
+
+test!(test); //~ ERROR recursion limit reached while expanding `test!`
+
+fn main() {}