bors 790759fb11 Auto merge of #13854 - lowr:fix/mbe-glue-punct, r=Veykril ... Support multi-character punct tokens in MBE Fixes #11497 In the context of MBE, consecutive puncts are parsed as multi-character punct tokens whenever possible. For example, `:::` is parsed as ``[Punct(`::`), Punct(`:`)]`` and shouldn't get matched to patterns like `: : :` or `: ::`. We have implemented this behavior only for when we match puncts against `tt` fragments, but not when we match puncts literally. This PR extracts the multi-character punct handling procedure into a separate method and extends its support for literal matching. For good measure, this PR adds support for `<-` token, which is still [considered as one token in rustc](e396186407/compiler/rustc_ast/src/token.rs (L249)) despite the placement syntax having been removed.		2023-01-02 13:07:42 +00:00
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src	Auto merge of #13854 - lowr:fix/mbe-glue-punct, r=Veykril	2023-01-02 13:07:42 +00:00
Cargo.toml	Simplify	2022-12-21 21:34:01 +01:00