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ac2f402ae0
We were previously throwing away some boxes hoisted to containing blocks for all descendants when they were contained by absolutes. This prevents panics in existing web platform tests that would otherwise be triggered by the addition of the `unreachable!` statement.
58 lines
1.3 KiB
Rust
58 lines
1.3 KiB
Rust
/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at https://mozilla.org/MPL/2.0/. */
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#![deny(unsafe_code)]
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#![feature(arbitrary_self_types)]
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#![feature(exact_size_is_empty)]
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#[macro_use]
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extern crate serde;
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mod cell;
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pub mod context;
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pub mod data;
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pub mod display_list;
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mod dom_traversal;
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mod element_data;
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mod flow;
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mod formatting_contexts;
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mod fragments;
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mod geom;
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#[macro_use]
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pub mod layout_debug;
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mod opaque_node;
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mod positioned;
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pub mod query;
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mod replaced;
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mod sizing;
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mod style_ext;
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pub mod traversal;
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pub mod wrapper;
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pub use flow::{BoxTreeRoot, FragmentTreeRoot};
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use crate::geom::flow_relative::Vec2;
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use style::properties::ComputedValues;
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use style::values::computed::{Length, LengthOrAuto};
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struct ContainingBlock<'a> {
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inline_size: Length,
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block_size: LengthOrAuto,
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style: &'a ComputedValues,
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}
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struct DefiniteContainingBlock<'a> {
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size: Vec2<Length>,
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style: &'a ComputedValues,
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}
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impl<'a> From<&'_ DefiniteContainingBlock<'a>> for ContainingBlock<'a> {
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fn from(definite: &DefiniteContainingBlock<'a>) -> Self {
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ContainingBlock {
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inline_size: definite.size.inline,
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block_size: LengthOrAuto::LengthPercentage(definite.size.block),
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style: definite.style,
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}
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}
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}
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