Revert "Test assertAnalyzerDmd without writing to file"

This reverts commit 9f50f38.

src/dscanner/analysis/helpers.d

@@ -377,7 +377,7 @@ void assertAnalyzerWarningsDMD(string code, const StaticAnalysisConfig config, b
         remove(deleteme);
 	}
 
-	//f.write(code);
+	f.write(code);
 	f.close();
 
 	auto dmdParentDir = dirName(dirName(dirName(dirName(__FILE_FULL_PATH__))));