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Rollup merge of #63582 - JohnTitor:fix-ice-63226, r=oli-obk

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Fix ICE #63226

Fixes #63226

r? @oli-obk
This commit is contained in:
Mazdak Farrokhzad 2019-08-15 14:34:08 +02:00 • committed by GitHub
commit 19d6178b8f
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8
src/librustc/middle/reachable.rs
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@ -33,6 +33,9 @@ fn item_might_be_inlined(tcx: TyCtxt<'tcx>, item: &hir::Item, attrs: CodegenFnAt
}
match item.node {
hir::ItemKind::Fn(_, header, ..) if header.is_const() => {
return true;
}
hir::ItemKind::Impl(..) |
hir::ItemKind::Fn(..) => {
let generics = tcx.generics_of(tcx.hir().local_def_id(item.hir_id));
@ -52,6 +55,11 @@ fn method_might_be_inlined(
if codegen_fn_attrs.requests_inline() || generics.requires_monomorphization(tcx) {
return true
}
if let hir::ImplItemKind::Method(method_sig, _) = &impl_item.node {
if method_sig.header.is_const() {
return true
}
}
if let Some(impl_hir_id) = tcx.hir().as_local_hir_id(impl_src) {
match tcx.hir().find(impl_hir_id) {
Some(Node::Item(item)) =>