bors 86b0bafbf1 Auto merge of #84995 - petrochenkov:tcollect, r=Aaron1011 ... parser: Ensure that all nonterminals have tokens after parsing `parse_nonterminal` should always result in something with tokens. This requirement wasn't satisfied in two cases: - `stmt` nonterminal with expression statements (e.g. `0`, or `{}`, or `path + 1`) because `fn parse_stmt_without_recovery` forgot to propagate `force_collect` in some cases. - `expr` nonterminal with expressions with built-in attributes (e.g. `#[allow(warnings)] 0`) due to an incorrect optimization in `fn parse_expr_force_collect`, it assumed that all expressions starting with `#` have their tokens collected during parsing, but that's not true if all the attributes on that expression are built-in and inert. (Discovered when trying to implement eager `cfg` expansion for all attributes https://github.com/rust-lang/rust/pull/83824#issuecomment-817317170.) r? `@Aaron1011`		2021-06-06 14:00:43 +00:00
..
ast	mv compiler to compiler/	2020-08-30 18:45:07 +03:00
attr	Implement token-based handling of attributes during expansion	2021-04-11 01:31:36 -04:00
expand	Fix outdated crate names in compiler docs	2021-04-08 11:12:14 -05:00
util	Remove unnecessary manual shrink_to_fit calls	2021-01-16 14:02:36 +01:00
ast.rs	Implement Anonymous{Struct, Union} in the AST	2021-05-16 09:49:16 -05:00
ast_like.rs	parser: Ensure that all nonterminals have tokens after parsing	2021-06-06 14:21:12 +03:00
entry.rs	mv compiler to compiler/	2020-08-30 18:45:07 +03:00
lib.rs	Remove unused feature gates	2021-05-31 13:55:43 +02:00
mut_visit.rs	Implement Anonymous{Struct, Union} in the AST	2021-05-16 09:49:16 -05:00
node_id.rs	Clarify docs for DUMMY_NODE_ID	2021-02-07 19:42:12 -08:00
ptr.rs	mv compiler to compiler/	2020-08-30 18:45:07 +03:00
token.rs	remove pat2021	2021-04-27 21:15:59 -05:00
tokenstream.rs	don't clone attrs	2021-05-30 22:44:40 +03:00
visit.rs	Implement Anonymous{Struct, Union} in the AST	2021-05-16 09:49:16 -05:00