| macro_rules! morestuff { | |
| ( | |
| <= "space between most kinds of tokens" : 1 $x:ident + @ :: >>= | |
| 'static "no space inside paren or bracket" : (2 a) [2 a] $(2 $a:tt)* | |
| "space inside curly brace" : { 2 a } | |
| "no space inside empty delimiters" : () [] {} | |
| "no space before comma or semicolon" : a, (a), { a }, a; [T; 0]; | |
| "the three repetition specifiers" : $(@)*, $(@)+, $(@)? | |
| "repetition separators" : $(@)|*, $(@)|+, $(@)==*, $(@)static* | |
| "plus or star cannot be a repetition separator" : $(@)+ * $(@)* + | |
| "no space between ident and paren" : let _ = f(0) + f[0] + Struct {}; | |
| "space between keyword and paren" : return (a,) & for x in (..) | |
| "some special case keywords" : pub(crate), fn() -> u8, Self(0, 0) => | |
| ) => { ... }; | |
| } |