rustc: feature-gate concat_idents!.
#13295
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r=me, but there are two tests using |
concat_idents! is not as useful as it could be, due to macros only being allowed in limited places, and hygiene, so lets feature gate it until we make a decision about it. cc rust-lang#13294
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rustc: feature-gate `concat_idents!`. concat_idents! is not as useful as it could be, due to macros only being allowed in limited places, and hygiene, so lets feature gate it until we make a decision about it. cc #13294
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Remove obsolete in-rust-tree feature from sourcegen
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Fix a couple of typos. changelog: none
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rustc: feature-gate
concat_idents!.concat_idents! is not as useful as it could be, due to macros only being
allowed in limited places, and hygiene, so lets feature gate it until we
make a decision about it.
cc #13294