Jack Huey 77ac329a08 Rollup merge of #88553 - theo-lw:issue-88276, r=estebank ... Improve diagnostics for unary plus operators (#88276) This pull request improves the diagnostics emitted on parsing a unary plus operator. See #88276. Before: ``` error: expected expression, found `+` --> src/main.rs:2:13 | 2 | let x = +1; | ^ expected expression ``` After: ``` error: leading `+` is not supported --> main.rs:2:13 | 2 | let x = +1; | ^ | | | unexpected `+` | help: try removing the `+` ```		2021-09-08 12:24:16 -04:00
..
ast	mv compiler to compiler/	2020-08-30 18:45:07 +03:00
attr	Use if-let guards in the codebase	2021-08-25 20:24:35 +02:00
expand	Make allocator_kind a query.	2021-06-20 11:52:51 +02:00
util	Handle let-else initializer edge case errors	2021-08-30 20:18:42 -05:00
ast_like.rs	parser: Ensure that all nonterminals have tokens after parsing	2021-06-06 14:21:12 +03:00
ast.rs	Auto merge of #88598 - estebank:type-ascription-can-die-in-a-fire, r=wesleywiser	2021-09-04 01:40:36 +00:00
entry.rs	Fix ICE when main is declared in an extern block	2021-06-09 23:14:02 -04:00
lib.rs	Use if-let guards in the codebase	2021-08-25 20:24:35 +02:00
mut_visit.rs	Auto merge of #88598 - estebank:type-ascription-can-die-in-a-fire, r=wesleywiser	2021-09-04 01:40:36 +00:00
node_id.rs	Use LocalExpnId where possible.	2021-07-17 19:41:02 +02:00
ptr.rs	Remove box syntax from rustc_ast	2021-08-18 09:25:26 +02:00
token.rs	Fix formatting	2021-09-04 22:38:39 -04:00
tokenstream.rs	don't clone attrs	2021-05-30 22:44:40 +03:00
visit.rs	Add let-else to AST	2021-08-30 20:17:45 -05:00