5 commits

Author	SHA1	Message	Date
Marijn Suijten	d33edb4e9c	ssr: Allow replacing expressions with statements ... Now that statements can be matched and replaced (#6587) some usecases require expressions to be replaced with statements as well. This happens when something that can ambiguously be an expression or statement like `if` and loop blocks appear in the last position of a block, as trailing expression. In this case a replacement pattern of the form `if foo(){$a();}==>>$a();` will only substitute `if` blocks in the list of statements but not if they (implicitly) end up in the trailing expression, where they are not wrapped by an EXPR_STMT (but the pattern and template are, as parsing only succeeds for the `stmt ==>> stmt` case). Instead of adding two rules that match an expression - and emit duplicate matching errors - allow the template for expressions to be a statement if it fails to parse as an expression.	2021-01-04 10:55:09 +01:00
Marijn Suijten	cc081b7e1c	syntax,ssr: Implement statement parsing	2021-01-03 11:29:33 +01:00
Aleksey Kladov	ba8d6d1e4e	Remove more unreachable pubs	2020-11-02 16:58:33 +01:00
David Lattimore	c84f98385a	Refactor SSR so that placeholders store a Var ... This allows lookup of placeholder bindings given a placeholder without needing to create a Var instance.	2020-08-14 20:12:26 +10:00
Aleksey Kladov	ae3abd6e57	Rename ra_ssr -> ssr	2020-08-13 17:02:44 +02:00

Renamed from crates/ra_ssr/src/parsing.rs (Browse further)