[Issue 22344] New: importC: Semantic allows function to have number of arguments not match prototype

[d-bugmail at puremagic.com]

https://issues.dlang.org/show_bug.cgi?id=22344

          Issue ID: 22344
           Summary: importC: Semantic allows function to have number of
                    arguments not match prototype
           Product: D
           Version: D2
          Hardware: All
                OS: All
            Status: NEW
          Severity: major
          Priority: P1
         Component: dmd
          Assignee: nobody at puremagic.com
          Reporter: ibuclaw at gdcproject.org

This should error, but doesn't.
---
int func(int);

int func() //  number of arguments doesn't match prototype.
{
  return 0;
}

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