Assert.Equal(@"warning CS2029: Invalid value for '/define'; 'OE_WIN32=-1:LANG_HOST_EN=-1:LANG_OE_EN=-1:LANG_PRJ_EN=-1:HOST_COM20SDKEVERETT=-1:EXEMODE=-1:OE_NT5=-1:Win32=-1' is not a valid identifier
Assert.Equal(@"warning CS2029: Invalid value for a preprocessing symbol; 'OE_WIN32=-1:LANG_HOST_EN=-1:LANG_OE_EN=-1:LANG_PRJ_EN=-1:HOST_COM20SDKEVERETT=-1:EXEMODE=-1:OE_NT5=-1:Win32=-1' is not a valid identifier
warning CS2029: Invalid value for '/define'; 'TRACE=TRUE' is not a valid identifier",outWriter.ToString().Trim());
warning CS2029: Invalid value for a preprocessing symbol; 'TRACE=TRUE' is not a valid identifier",outWriter.ToString().Trim());