resolve: Continue search in outer scopes after applying derive resolution fallback #53516
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r? @estebank (rust_highfive has picked a reviewer for you, use r? to override) |
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| self.hygienic_lexical_parent_with_compatibility_fallback(module, &mut ident.span, | ||
| node_id) | ||
| node_id, &mut poisoned) |
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I find mutable arguments to be a bit stylistically unappealing, in Rust in particular. You could do something like the following:
if let ... {
let (module, poisoned_opt) = self.hygienic_lexical_parent_with_compatibility_fallback(...);
poisoned = poisoned_opt;
module
} else {
although I'm not seeing it as much of an improvement...
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@bors r+ |
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📌 Commit 7e8825b has been approved by |
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Aug 22, 2018
resolve: Continue search in outer scopes after applying derive resolution fallback Fixes #53263
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☀️ Test successful - status-appveyor, status-travis |
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Accepting for beta backport: regression fix. cc @rust-lang/compiler |
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Aug 25, 2018
[beta] Rollup backports Merged and approved: * #53559: add macro check for lint * #53509: resolve: Reject some inaccessible candidates sooner during import resolution * #53239: rustc_codegen_llvm: Restore the closure env alloca hack for LLVM 5. * #53235: Feature gate where clauses on associated type impls * #53516: resolve: Continue search in outer scopes after applying derive resolution fallback r? @ghost
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Fixes #53263