error: missing `fn`, `type`, or `const` for impl-item declaration
  --> $DIR/issue-40006.rs:11:9
   |
11 |   impl X {
   |  _________^ starting here...
12 | |     Y
   | |____^ ...ending here: missing `fn`, `type`, or `const`

error: missing `fn`, `type`, or `const` for trait-item declaration
  --> $DIR/issue-40006.rs:17:10
   |
17 |   trait X {
   |  __________^ starting here...
18 | |     X() {}
   | |____^ ...ending here: missing `fn`, `type`, or `const`

error: expected `[`, found `#`
  --> $DIR/issue-40006.rs:19:17
   |
19 |     fn xxx() { ### }
   |                 ^

error: missing `fn`, `type`, or `const` for trait-item declaration
  --> $DIR/issue-40006.rs:19:21
   |
19 |       fn xxx() { ### }
   |  _____________________^ starting here...
20 | |     L = M;
   | |____^ ...ending here: missing `fn`, `type`, or `const`

error: missing `fn`, `type`, or `const` for trait-item declaration
  --> $DIR/issue-40006.rs:20:11
   |
20 |       L = M;
   |  ___________^ starting here...
21 | |     Z = { 2 + 3 };
   | |____^ ...ending here: missing `fn`, `type`, or `const`

error: expected one of `const`, `extern`, `fn`, `type`, `unsafe`, or `}`, found `;`
  --> $DIR/issue-40006.rs:21:18
   |
21 |     Z = { 2 + 3 };
   |                  ^ expected one of `const`, `extern`, `fn`, `type`, `unsafe`, or `}` here

error: expected one of `!` or `::`, found `(`
  --> $DIR/issue-40006.rs:22:9
   |
22 |     ::Y ();
   |        -^ unexpected token
   |        |
   |        expected one of `!` or `::` here

error: missing `fn`, `type`, or `const` for impl-item declaration
  --> $DIR/issue-40006.rs:26:8
   |
26 |     pub hello_method(&self) {
   |        ^ missing `fn`, `type`, or `const`

error[E0038]: the trait `X` cannot be made into an object
  --> $DIR/issue-40006.rs:11:6
   |
11 | impl X {
   |      ^ the trait `X` cannot be made into an object
   |
   = note: method `xxx` has no receiver

error: aborting due to previous error