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40 lines
1.6 KiB
Diff
40 lines
1.6 KiB
Diff
From 63678ae69e03325d65255d29f1af4a6ea3dd354a Mon Sep 17 00:00:00 2001
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From: Thomas Deutschmann <whissi@gentoo.org>
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Date: Sat, 10 Oct 2020 16:07:49 +0200
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Subject: [PATCH 36/38] bmo#1643201: Cherry-pick some servo changes to
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derive_common
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Link: https://bugzilla.mozilla.org/show_bug.cgi?id=1663715#c7
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Signed-off-by: Thomas Deutschmann <whissi@gentoo.org>
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---
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servo/components/derive_common/cg.rs | 6 +++++-
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1 file changed, 5 insertions(+), 1 deletion(-)
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diff --git a/servo/components/derive_common/cg.rs b/servo/components/derive_common/cg.rs
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index 55a75398c7..c51c0d7750 100644
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--- a/servo/components/derive_common/cg.rs
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+++ b/servo/components/derive_common/cg.rs
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@@ -7,7 +7,7 @@ use proc_macro2::{Span, TokenStream};
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use quote::TokenStreamExt;
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use syn::{self, AngleBracketedGenericArguments, Binding, DeriveInput, Field};
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use syn::{GenericArgument, GenericParam, Ident, Path};
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-use syn::{PathArguments, PathSegment, QSelf, Type, TypeArray};
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+use syn::{PathArguments, PathSegment, QSelf, Type, TypeArray, TypeGroup};
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use syn::{TypeParam, TypeParen, TypePath, TypeSlice, TypeTuple};
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use syn::{Variant, WherePredicate};
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use synstructure::{self, BindStyle, BindingInfo, VariantAst, VariantInfo};
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@@ -208,6 +208,10 @@ where
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elem: Box::new(map_type_params(&inner.elem, params, f)),
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..inner.clone()
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}),
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+ Type::Group(ref inner) => Type::from(TypeGroup {
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+ elem: Box::new(map_type_params(&inner.elem, params, f)),
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+ ..inner.clone()
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+ }),
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ref ty => panic!("type {:?} cannot be mapped yet", ty),
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}
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}
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--
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2.28.0
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