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

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