fixes #22469; generates nimTestErrorFlag for top level statements (#2…

…2472)

fixes #22469; generates `nimTestErrorFlag` for top level statements

(cherry picked from commit 09d0fda)

compiler/cgen.nim

@@ -1890,13 +1890,13 @@ proc genInitCode(m: BModule) =
     if beforeRetNeeded in m.initProc.flags:
       prc.add("\tBeforeRet_: ;\n")
 
-    if sfMainModule in m.module.flags and m.config.exc == excGoto:
+    if m.config.exc == excGoto:
       if getCompilerProc(m.g.graph, "nimTestErrorFlag") != nil:
         m.appcg(prc, "\t#nimTestErrorFlag();$n", [])
 
     if optStackTrace in m.initProc.options and preventStackTrace notin m.flags:
       prc.add(deinitFrame(m.initProc))
-  elif sfMainModule in m.module.flags and m.config.exc == excGoto:
+  elif m.config.exc == excGoto:
     if getCompilerProc(m.g.graph, "nimTestErrorFlag") != nil:
       m.appcg(prc, "\t#nimTestErrorFlag();$n", [])
 

tests/exception/m22469.nim

@@ -0,0 +1,4 @@
+# ModuleB
+echo "First top-level statement of ModuleB"
+echo high(int) + 1
+echo "ModuleB last statement"

tests/exception/t22469.nim

@@ -0,0 +1,16 @@
+discard """
+  exitcode: 1
+  output: '''
+First top-level statement of ModuleB
+m22469.nim(3)            m22469
+fatal.nim(53)            sysFatal
+Error: unhandled exception: over- or underflow [OverflowDefect]
+'''
+"""
+
+# bug #22469
+
+# ModuleA
+import m22469
+echo "ModuleA about to have exception"
+echo high(int) + 1