(&mut self, call: &Node, arg_pos: usize, change_to: &str)
| 343 | } |
| 344 | |
| 345 | pub fn change_call_arg(&mut self, call: &Node, arg_pos: usize, change_to: &str) -> Result<()> { |
| 346 | if let Clang::CallExpr(ce) = &call.kind { |
| 347 | // Cannot proceed macro on AST. |
| 348 | if is_macro_stmt(&ce.range) { |
| 349 | return Ok(()); |
| 350 | } |
| 351 | let args = ce.get_childs_no_ignore(call); |
| 352 | if let Some(arg) = args.get(arg_pos) { |
| 353 | if let Clang::CXXDefaultArgExpr = &arg.kind { |
| 354 | return Ok(()); |
| 355 | } |
| 356 | if arg.is_macro_expansion() { |
| 357 | return Ok(()); |
| 358 | } |
| 359 | let (begin, end) = arg.get_source_range()?; |
| 360 | let len = end - begin; |
| 361 | self.seek_and_rewrite(begin, len, change_to)?; |
| 362 | return Ok(()); |
| 363 | } |
| 364 | eyre::bail!("access arg_pos `{arg_pos}` out of bound: `{}`", args.len()) |
| 365 | } |
| 366 | eyre::bail!("cannot change args for not CallExpr") |
| 367 | } |
| 368 | |
| 369 | fn create_string_fuzzer_var(&mut self, str_var: String, ty: &str) -> Result<()> { |
| 370 | if ty == "void" { |
no test coverage detected