diff --git a/tests/after/procs.nim b/tests/after/procs.nim
index 555f260..7799845 100644
--- a/tests/after/procs.nim
+++ b/tests/after/procs.nim
@@ -162,3 +162,7 @@ proc exact89charswithequals(
     aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa: int
 ) =
   discard
+
+check not (compiles do:
+  result:
+    int8 = 6)
diff --git a/tests/after/procs.nim.nph.yaml b/tests/after/procs.nim.nph.yaml
index 15044c1..1f45638 100644
--- a/tests/after/procs.nim.nph.yaml
+++ b/tests/after/procs.nim.nph.yaml
@@ -1099,3 +1099,29 @@ sons:
           - kind: "nkDiscardStmt"
             sons:
               - kind: "nkEmpty"
+  - kind: "nkCommand"
+    sons:
+      - kind: "nkIdent"
+        ident: "check"
+      - kind: "nkPrefix"
+        sons:
+          - kind: "nkIdent"
+            ident: "not"
+          - kind: "nkCall"
+            sons:
+              - kind: "nkIdent"
+                ident: "compiles"
+              - kind: "nkStmtList"
+                sons:
+                  - kind: "nkCall"
+                    sons:
+                      - kind: "nkIdent"
+                        ident: "result"
+                      - kind: "nkStmtList"
+                        sons:
+                          - kind: "nkAsgn"
+                            sons:
+                              - kind: "nkIdent"
+                                ident: "int8"
+                              - kind: "nkIntLit"
+                                intVal: 6
diff --git a/tests/before/procs.nim b/tests/before/procs.nim
index f515498..39d3d45 100644
--- a/tests/before/procs.nim
+++ b/tests/before/procs.nim
@@ -56,4 +56,7 @@ proc `[`() = discard
 
 
 proc exact88charswithequals(aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa: int) = discard
-proc exact89charswithequals(aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa: int) = discard
\ No newline at end of file
+proc exact89charswithequals(aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa: int) = discard
+
+check not (compiles do:
+  result: int8 = 6)
diff --git a/tests/before/procs.nim.nph.yaml b/tests/before/procs.nim.nph.yaml
index 15044c1..1f45638 100644
--- a/tests/before/procs.nim.nph.yaml
+++ b/tests/before/procs.nim.nph.yaml
@@ -1099,3 +1099,29 @@ sons:
           - kind: "nkDiscardStmt"
             sons:
               - kind: "nkEmpty"
+  - kind: "nkCommand"
+    sons:
+      - kind: "nkIdent"
+        ident: "check"
+      - kind: "nkPrefix"
+        sons:
+          - kind: "nkIdent"
+            ident: "not"
+          - kind: "nkCall"
+            sons:
+              - kind: "nkIdent"
+                ident: "compiles"
+              - kind: "nkStmtList"
+                sons:
+                  - kind: "nkCall"
+                    sons:
+                      - kind: "nkIdent"
+                        ident: "result"
+                      - kind: "nkStmtList"
+                        sons:
+                          - kind: "nkAsgn"
+                            sons:
+                              - kind: "nkIdent"
+                                ident: "int8"
+                              - kind: "nkIntLit"
+                                intVal: 6