rust/compiler/rustc_builtin_macros
Matthias Krüger d47d4ad4b2
Rollup merge of #106844 - Ezrashaw:concat-negative-int-lit, r=dtolnay
allow negative numeric literals in `concat!`

Fixes #106837

While *technically* negative numeric literals are implemented as unary operations, users can reasonably expect that negative literals are treated the same as positive literals.
2023-03-11 15:43:12 +01:00
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