digraph {
  compound=true;
  0[];
  1[label="[Parameter] argc"; ];
  2[label="[Parameter] argv"; ];
  3[label="[ExprStmt] ExprStmt"; ];
  4[label="[FormattingFunctionCall,FunctionCall] call to printf"; ];
  5[label="hello world\n"; ];
  6[label="[ArrayToPointerConversion] array to pointer conversion"; ];
  7[label="[ReturnStmt] return ..."; ];
  8[label="[Literal] 0"; ];
  9[label="[BlockStmt] { ... }"; ];
  10[label="[TopLevelFunction] int main(int, char**)"; ];
  0 -> 1[label="getParameter(0)"; ];
  10 -> 0[label="<params>"; ];
  3 -> 4[label="getExpr()"; ];
  4 -> 5[label="getArgument(0)"; ];
  7 -> 8[label="getExpr()"; ];
  9 -> 3[label="getStmt(0)"; ];
  0 -> 2[label="getParameter(1)"; ];
  10 -> 9[label="getEntryPoint()"; ];
  4 -> 6[label="getArgument(0).getFullyConverted()"; ];
  9 -> 7[label="getStmt(1)"; ];
}