Dylan DPC abaa78baeb Rollup merge of #78748 - fanzier:tuple-assignment, r=petrochenkov ... Implement destructuring assignment for tuples This is the first step towards implementing destructuring assignment (RFC: https://github.com/rust-lang/rfcs/pull/2909, tracking issue: #71126). This PR is the first part of #71156, which was split up to allow for easier review. Quick summary: This change allows destructuring the LHS of an assignment if it's a (possibly nested) tuple. It is implemented via a desugaring (AST -> HIR lowering) as follows: ```rust (a,b) = (1,2) ``` ... becomes ... ```rust { let (lhs0,lhs1) = (1,2); a = lhs0; b = lhs1; } ``` Thanks to `@varkor` who helped with the implementation, particularly around default binding modes. r? `@petrochenkov`		2020-11-09 01:13:44 +01:00
..
analyze_source_file	mv compiler to compiler/	2020-08-30 18:45:07 +03:00
source_map	mv compiler to compiler/	2020-08-30 18:45:07 +03:00
symbol	mv compiler to compiler/	2020-08-30 18:45:07 +03:00
analyze_source_file.rs	mv compiler to compiler/	2020-08-30 18:45:07 +03:00
caching_source_map_view.rs	rustc_span: represent line bounds with Range	2020-10-27 15:47:29 -07:00
def_id.rs	Add some docs to rustdoc::clean::inline and def_id functions	2020-10-06 09:46:00 +00:00
edition.rs	mv compiler to compiler/	2020-08-30 18:45:07 +03:00
fatal_error.rs	mv compiler to compiler/	2020-08-30 18:45:07 +03:00
hygiene.rs	Show the inline stack of MIR lints that only occur after inlining	2020-10-27 14:08:07 +00:00
lib.rs	fix a couple of clippy warnings:	2020-11-04 13:48:50 +01:00
source_map.rs	Use RwLock instead of Lock for SourceMap::files	2020-10-29 18:09:53 +01:00
span_encoding.rs	mv compiler to compiler/	2020-08-30 18:45:07 +03:00
symbol.rs	Implement destructuring assignment for tuples	2020-11-07 13:17:19 +00:00
tests.rs	mv compiler to compiler/	2020-08-30 18:45:07 +03:00