117 Commits

Author	SHA1	Message	Date
Aaron Hill	f5d71a9b3c	Don't use zip to compare iterators during pretty-print hack ... If the right-hand iterator has exactly one more element than the left-hand iterator, then both iterators will be fully consumed, but the extra element will never be compared.	2020-09-21 15:11:59 -04:00
est31	ebdea01143	Remove redundant #![feature(...)] 's from compiler/	2020-09-17 07:58:45 +02:00
bors	dd33766e4a	Auto merge of #76585 - Aaron1011:ignore-vert-plus, r=petrochenkov ... Ignore `|` and `+` tokens during proc-macro pretty-print check Fixes #76182 This is an alternative to PR #76188 These tokens are not preserved in the AST in certain cases (e.g. a leading `|` in a pattern or a trailing `+` in a trait bound). This PR ignores them entirely during the pretty-print/reparse check to avoid spuriously using the re-parsed tokenstream.	2020-09-13 05:16:36 +00:00
Aaron Hill	156ef2bee8	Attach tokens to ast::Stmt ... We currently only attach tokens when parsing a `:stmt` matcher for a `macro_rules!` macro. Proc-macro attributes on statements are still unstable, and need additional work.	2020-09-10 17:33:06 -04:00
Aaron Hill	c1011165e6	Attach TokenStream to ast::Visibility ... A `Visibility` does not have outer attributes, so we only capture tokens when parsing a `macro_rules!` matcher	2020-09-10 17:33:06 -04:00
Aaron Hill	55082ce413	Attach TokenStream to ast::Path	2020-09-10 17:33:06 -04:00
Aaron Hill	3815e91ccd	Attach tokens to NtMeta (ast::AttrItem) ... An `AttrItem` does not have outer attributes, so we only capture tokens when parsing a `macro_rules!` matcher	2020-09-10 17:33:06 -04:00
Aaron Hill	d5a04a9927	Collect tokens when handling :literal matcher ... An `NtLiteral` just wraps an `Expr`, so we don't need to add a new `tokens` field to an AST struct.	2020-09-10 17:33:06 -04:00
Aaron Hill	1823dea7df	Attach TokenStream to ast::Ty ... A `Ty` does not have outer attributes, so we only capture tokens when parsing a `macro_rules!` matcher	2020-09-10 17:33:05 -04:00
Aaron Hill	de4bd9f0f8	Attach TokenStream to ast::Block ... A `Block` does not have outer attributes, so we only capture tokens when parsing a `macro_rules!` matcher	2020-09-10 17:33:05 -04:00
Aaron Hill	283d4c4d14	Ignore | and + tokens during proc-macro pretty-print check ... Fixes #76182 This is an alternative to PR #76188 These tokens are not preserved in the AST in certain cases (e.g. a leading `|` in a pattern or a trailing `+` in a trait bound). This PR ignores them entirely during the pretty-print/reparse check to avoid spuriously using the re-parsed tokenstream.	2020-09-10 16:20:05 -04:00
Tyler Mandry	ae46b9e483	Rollup merge of #76563 - yokodake:patch-1, r=jonas-schievink ... small typo fix in rustc_parse docs small typo in rustc_parse::new_parser_from_file's documentation I'm not sure a PR is the way to do this though.	2020-09-10 12:20:09 -07:00
Nanami	8b059980d7	small typo fix in rustc_parse docs	2020-09-10 11:56:11 +02:00
Aleksey Kladov	ccf41dd5eb	Rename IsJoint -> Spacing ... To match better naming from proc-macro	2020-09-03 17:32:45 +02:00
Aleksey Kladov	4231fbc0a8	Condense StringReader's API to a single function	2020-09-03 15:52:15 +02:00
Aleksey Kladov	5326361fc0	Remove trivia tokens	2020-09-01 11:39:11 +02:00
mark	9e5f7d5631	mv compiler to compiler/	2020-08-30 18:45:07 +03:00