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authorbors[bot] <26634292+bors[bot]@users.noreply.github.com>2021-03-02 00:01:14 +0000
committerGitHub <[email protected]>2021-03-02 00:01:14 +0000
commit477c1ac105a3b2ed8aafc8c3b09da81984725461 (patch)
treeb6fc2472e099bcd7237b2d6f8d79b1484112d7c4 /crates/syntax/test_data/parser/fragments/item
parent10a57b8109cbc54c6f6aaae3b61a56fd0529a24a (diff)
parenta157f19bf5bcfe6d59a754a0cb28ece30c526848 (diff)
Merge #7827
7827: Fix proc macro TokenStream::from_str token ids r=vlad20012 a=vlad20012 To be honest, I don't know what it changes from a user perspective. Internally, this fixes spans (token ids) of a `TokenStream` parsed from a string: ```rust #[proc_macro_derive(FooDerive)] pub fn foo_derive(item: TokenStream) -> TokenStream { "fn foo() {}".parse().unwrap() } ``` Previously, `TokenStream` was constructed from tokens with incremental ids (that conflicted with call-site tokens). Now they are `-1`. Co-authored-by: vlad20012 <[email protected]>
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