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tree a9e4ab2b7f1271c2119a7028c6d893895870a0f0
parent 847d0faf92707f84fa32560313e91f7ad8d40b94
parent dbb702cfc1419850e7d208a1b375e4a69dbe8e87
author bors[bot] <26634292+bors[bot]@users.noreply.github.com> 1630870637 +0000
committer GitHub <noreply@github.com> 1630870637 +0000
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Merge #10161
10161: Don't dump `DefMap`s to build the panic context r=matklad a=matklad
internal: remove accidental code re-use
FragmentKind played two roles:
* entry point to the parser
* syntactic category of a macro call
These are different use-cases, and warrant different types. For example,
macro can't expand to visibility, but we have such fragment today.
This PR introduces `ExpandsTo` enum to separate this two use-cases.
I suspect we might further split `FragmentKind` into `$x:specifier` enum
specific to MBE, and a general parser entry point, but that's for
another PR!
bors r+
🤖
Co-authored-by: Aleksey Kladov <aleksey.kladov@gmail.com>
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