[Issue 16176] New: Unreachable code not detected with -w

[via Digitalmars-d-bugs]

https://issues.dlang.org/show_bug.cgi?id=16176

          Issue ID: 16176
           Summary: Unreachable code not detected with -w
           Product: D
           Version: D2
          Hardware: All
                OS: All
            Status: NEW
          Severity: normal
          Priority: P1
         Component: dmd
          Assignee: nobody at puremagic.com
          Reporter: bugzilla at digitalmars.com

void main () {
    char ch = '!';
    switch (ch) {
      ch = 'a';           // unreachable code
      case '!': break;
      default:
    }
  }

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