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lower impl const to bind to host effect param

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This commit is contained in:
Deadbeef
2023-07-25 05:58:53 +00:00
parent 4f7bb9890c
commit 92f4c59e48
24 changed files with 236 additions and 137 deletions
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6
compiler/rustc_ast_lowering/src/expr.rs
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@@ -100,6 +100,7 @@ impl<'hir> LoweringContext<'_, 'hir> {
ParamMode::Optional,
ParenthesizedGenericArgs::Err,
&ImplTraitContext::Disallowed(ImplTraitPosition::Path),
None,
));
let receiver = self.lower_expr(receiver);
let args =
@@ -260,6 +261,7 @@ impl<'hir> LoweringContext<'_, 'hir> {
path,
ParamMode::Optional,
&ImplTraitContext::Disallowed(ImplTraitPosition::Path),
None,
);
hir::ExprKind::Path(qpath)
}
@@ -307,6 +309,7 @@ impl<'hir> LoweringContext<'_, 'hir> {
&se.path,
ParamMode::Optional,
&ImplTraitContext::Disallowed(ImplTraitPosition::Path),
None,
)),
self.arena
.alloc_from_iter(se.fields.iter().map(|x| self.lower_expr_field(x))),
@@ -1179,6 +1182,7 @@ impl<'hir> LoweringContext<'_, 'hir> {
path,
ParamMode::Optional,
&ImplTraitContext::Disallowed(ImplTraitPosition::Path),
None,
);
// Destructure like a tuple struct.
let tuple_struct_pat = hir::PatKind::TupleStruct(
@@ -1198,6 +1202,7 @@ impl<'hir> LoweringContext<'_, 'hir> {
path,
ParamMode::Optional,
&ImplTraitContext::Disallowed(ImplTraitPosition::Path),
None,
);
// Destructure like a unit struct.
let unit_struct_pat = hir::PatKind::Path(qpath);
@@ -1222,6 +1227,7 @@ impl<'hir> LoweringContext<'_, 'hir> {
&se.path,
ParamMode::Optional,
&ImplTraitContext::Disallowed(ImplTraitPosition::Path),
None,
);
let fields_omitted = match &se.rest {
StructRest::Base(e) => {