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-rw-r--r--tests/ui/pattern/non-constant-in-const-path.rs18
1 files changed, 18 insertions, 0 deletions
diff --git a/tests/ui/pattern/non-constant-in-const-path.rs b/tests/ui/pattern/non-constant-in-const-path.rs
new file mode 100644
index 000000000..3918485ba
--- /dev/null
+++ b/tests/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
+ };
+}