src/test/ui/parser/issues/issue-66357-unexpected-unreachable.rs

   1 // The problem in #66357 was that the call trace:
   2 //
   3 // - parse_fn_block_decl
   4 // - expect_or
   5 // - unexpected
   6 // - expect_one_of
   7 // - expected_one_of_not_found
   8 // - recover_closing_delimiter
   9 //
  10 // ended up bubbling up `Ok(true)` to `unexpected` which then used `unreachable!()`.
  11
  12 fn f() { |[](* }
  13 //~^ ERROR expected one of `,` or `:`, found `(`
  14 //~| ERROR expected one of `&`, `(`, `)`, `-`, `...`, `..=`, `..`, `[`, `_`, `box`, `mut`, `ref`, `|`, identifier, or path, found `*`