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style: Reorder some conditions when handling class/part attributes.
Empty class attributes are uncommon. Differential Revision: https://phabricator.services.mozilla.com/D100592
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parent
0dc6c32759
commit
610ebe2e25
1 changed files with 17 additions and 18 deletions
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@ -34,27 +34,26 @@ unsafe fn ptr<T>(attr: &structs::nsAttrValue) -> *const T {
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unsafe fn get_class_or_part_from_attr(attr: &structs::nsAttrValue) -> Class {
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debug_assert!(bindings::Gecko_AssertClassAttrValueIsSane(attr));
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let base_type = base_type(attr);
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if base_type == structs::nsAttrValue_ValueBaseType_eStringBase {
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return Class::None;
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}
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if base_type == structs::nsAttrValue_ValueBaseType_eAtomBase {
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return Class::One(ptr::<nsAtom>(attr));
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}
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debug_assert_eq!(base_type, structs::nsAttrValue_ValueBaseType_eOtherBase);
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let container = ptr::<structs::MiscContainer>(attr);
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debug_assert_eq!(
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(*container).mType,
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structs::nsAttrValue_ValueType_eAtomArray
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);
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let array = (*container)
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.__bindgen_anon_1
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.mValue
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.as_ref()
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.__bindgen_anon_1
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.mAtomArray
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.as_ref();
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Class::More(&***array)
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if base_type == structs::nsAttrValue_ValueBaseType_eOtherBase {
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let container = ptr::<structs::MiscContainer>(attr);
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debug_assert_eq!(
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(*container).mType,
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structs::nsAttrValue_ValueType_eAtomArray
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);
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let array = (*container)
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.__bindgen_anon_1
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.mValue
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.as_ref()
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.__bindgen_anon_1
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.mAtomArray
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.as_ref();
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return Class::More(&***array)
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}
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debug_assert_eq!(base_type, structs::nsAttrValue_ValueBaseType_eStringBase);
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Class::None
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}
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#[inline(always)]
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