Check running tests without existing .pyc files

Author: zooba

.github/workflows/reusable-windows.yml

@@ -41,6 +41,9 @@ jobs:
       shell: bash
     - name: Display build info
       run: .\\python.bat -m test.pythoninfo
+    - name: DO NOT MERGE cleanup pyc
+      run: dir Lib/*.pyc -r | del
+      shell: powershell
     - name: Tests
       run: >-
         .\\PCbuild\\rt.bat

Python/sysmodule.c

@@ -1,5 +1,5 @@
 // DO NOT MERGE
-#define TAG NULL
+//#define TAG NULL
 
 
 /* System module */