Adding upstream version 1.64.0+dfsg1.upstream/1.64.0+dfsg1

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

1 files changed, 18 insertions, 0 deletions

diff --git a/src/test/ui/pattern/non-constant-in-const-path.rs b/src/test/ui/pattern/non-constant-in-const-path.rs
new file mode 100644
index 000000000..3918485ba
--- /dev/null
+++ b/src/test/ui/pattern/non-constant-in-const-path.rs
@@ -0,0 +1,18 @@
+// Checks if we emit `PatternError`s correctly.
+// This is also a regression test for #27895 and #68394.
+
+static FOO: u8 = 10;
+
+fn main() {
+    let x = 0;
+    let 0u8..=x = 0;
+    //~^ ERROR: runtime values cannot be referenced in patterns
+    let 0u8..=FOO = 0;
+    //~^ ERROR: statics cannot be referenced in patterns
+    match 1 {
+        0 ..= x => {}
+        //~^ ERROR: runtime values cannot be referenced in patterns
+        0 ..= FOO => {}
+        //~^ ERROR: statics cannot be referenced in patterns
+    };
+}