Properly feature gate all unstable ABIs #34904
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@petrochenkov to be honest I was expecting a warning cycle. For now I'll at least tag this as needing a crater run. |
pnkfelix
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I'd be surprised if it broke anything in practice, but let's see what crater will say. |
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The patch itself looks fine, so r=me apart from the question of whether it should go through a warning cycle. I'll nominate for discussion at lang team mtg. |
pnkfelix
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Will start a crater run now. Sorry about that, we had network issues with GitHub for a while. |
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Crater report shows 0 regressions. |
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OK, let's do it. |
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@bors r+ |
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📌 Commit 9292c0b has been approved by |
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@bors: rollup assuming this isn't very platform-specific and green travis means it's good to go whenever |
steveklabnik
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Jul 30, 2016
Properly feature gate all unstable ABIs Fixes rust-lang#34900 [breaking-change] r? @pnkfelix --- Function-visiting machinery for AST/HIR is surprisingly error-prone, it's *very* easy to miss some cases or visit something twice while writing a visitor. This is the true problem behind rust-lang#34900. I'll try to restructure these visitors a bit and send one more PR later.
bors
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Properly feature gate all unstable ABIs Fixes #34900 [breaking-change] r? @pnkfelix --- Function-visiting machinery for AST/HIR is surprisingly error-prone, it's *very* easy to miss some cases or visit something twice while writing a visitor. This is the true problem behind #34900. I'll try to restructure these visitors a bit and send one more PR later.
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Fixes #34900
[breaking-change]
r? @pnkfelix
Function-visiting machinery for AST/HIR is surprisingly error-prone, it's very easy to miss some cases or visit something twice while writing a visitor. This is the true problem behind #34900. I'll try to restructure these visitors a bit and send one more PR later.