https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77565
--- Comment #3 from Michel Morin <mimomorin at gmail dot com> ---
There is a typo in this PR's Description. Here is a more readable one:
When we enable `typeof` GCC extension (e.g. using `-std=gnu++**` options), we
get strange did-you-mean suggestions.
`typdef int Int;` ->
error: 'typdef' does not name a type; did you mean 'typeof'?
`typedeff int Int;` ->
error: 'typedeff' does not name a type; did you mean 'typeof'?
Confirmed on GCC 11.2.
