Fix block structure in enums

1 files changed, 31 insertions, 0 deletions

diff --git a/crates/libsyntax2/tests/data/parser/err/0025_nope.rs b/crates/libsyntax2/tests/data/parser/err/0025_nope.rs
new file mode 100644
index 000000000..28726ed51
--- /dev/null
+++ b/crates/libsyntax2/tests/data/parser/err/0025_nope.rs
@@ -0,0 +1,31 @@
+fn main() {
+    enum Test {
+        Var1,
+        Var2(String),
+        Var3 {
+            abc: {}, //~ ERROR: expected type, found `{`
+        },
+    }
+
+    // recover...
+    let a = 1;
+    enum Test2 {
+        Fine,
+    }
+
+    enum Test3 {
+        StillFine {
+            def: i32,
+        },
+    }
+
+    {
+        // fail again
+        enum Test4 {
+            Nope(i32 {}) //~ ERROR: found `{`
+                         //~^ ERROR: found `{`
+        }
+    }
+    // still recover later
+    let bad_syntax = _; //~ ERROR: expected expression, found reserved identifier `_`
+}