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| author | kennytm <kennytm@gmail.com> | 2018-05-23 00:26:18 +0800 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2018-05-23 00:26:18 +0800 |
| commit | aa63dce256d447211d3285941a4323621feabbe4 (patch) | |
| tree | 6a6c8c7e1fd8ef09f9f22cb0167b66186720364c /src/test/incremental/thinlto | |
| parent | 98e801ac0be56d20dfdecb235cf912c58f9a9531 (diff) | |
| parent | 3b8f791bf60c0e77ec713356e841c836eb6a55fb (diff) | |
| download | rust-aa63dce256d447211d3285941a4323621feabbe4.tar.gz rust-aa63dce256d447211d3285941a4323621feabbe4.zip | |
Rollup merge of #50946 - alexcrichton:fix-parse-lifetime, r=petrochenkov
rustc: Fix procedural macros generating lifetime tokens This commit fixes an accidental regression from #50473 where lifetime tokens produced by procedural macros ended up getting lost in translation in the compiler and not actually producing parseable code. The issue lies in the fact that a lifetime's `Ident` is prefixed with `'`. The `glue` implementation for gluing joint tokens together forgot to take this into account so the lifetime inside of `Ident` was missing the leading tick! The `glue` implementation here is updated to create a new `Symbol` in these situations to manufacture a new `Ident` with a leading tick to ensure it parses correctly. Closes #50942
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