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Update rustc to 00b112c45a604fa6f4b59af2a40c9deeadfdb7c6/rustc-1.0.0-dev.

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Josh Matthews 2015-01-15 13:26:44 -05:00 • committed by Glenn Watson
parent ff8cbff810
commit 95fc29fa0d
255 changed files with 3550 additions and 3362 deletions
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85
components/util/logical_geometry.rs
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@ -8,16 +8,17 @@ use geom::{Size2D, Point2D, SideOffsets2D, Rect};
use geom::num::Zero;
use std::cmp::{min, max};
use std::fmt::{Show, Formatter, Error};
use std::ops::{Add, Sub};
bitflags!(
#[deriving(Encodable, Copy)]
#[derive(RustcEncodable)]
flags WritingMode: u8 {
const FLAG_RTL = 1 << 0,
const FLAG_VERTICAL = 1 << 1,
const FLAG_VERTICAL_LR = 1 << 2,
const FLAG_SIDEWAYS_LEFT = 1 << 3
}
)
);
impl WritingMode {
#[inline]
@ -79,11 +80,11 @@ impl Show for WritingMode {
/// (in addition to taking it as a parameter to methods) and check it.
/// In non-debug builds, make this storage zero-size and the checks no-ops.
#[cfg(ndebug)]
#[deriving(Encodable, PartialEq, Eq, Clone, Copy)]
#[derive(RustcEncodable, PartialEq, Eq, Clone, Copy)]
struct DebugWritingMode;
#[cfg(not(ndebug))]
#[deriving(Encodable, PartialEq, Eq, Clone, Copy)]
#[derive(RustcEncodable, PartialEq, Eq, Clone, Copy)]
struct DebugWritingMode {
mode: WritingMode
}
@ -134,7 +135,7 @@ impl Show for DebugWritingMode {
/// A 2D size in flow-relative dimensions
#[deriving(Encodable, PartialEq, Eq, Clone, Copy)]
#[derive(RustcEncodable, PartialEq, Eq, Clone, Copy)]
pub struct LogicalSize<T> {
pub inline: T, // inline-size, a.k.a. logical width, a.k.a. measure
pub block: T, // block-size, a.k.a. logical height, a.k.a. extent
@ -143,7 +144,7 @@ pub struct LogicalSize<T> {
impl<T: Show> Show for LogicalSize<T> {
fn fmt(&self, formatter: &mut Formatter) -> Result<(), Error> {
write!(formatter, "LogicalSize({}, i{}×b{})",
write!(formatter, "LogicalSize({:?}, i{:?}×b{:?})",
self.debug_writing_mode, self.inline, self.block)
}
}
@ -240,9 +241,11 @@ impl<T: Copy> LogicalSize<T> {
}
}
impl<T: Add<T, T>> Add<LogicalSize<T>, LogicalSize<T>> for LogicalSize<T> {
impl<T: Add<T, Output=T>> Add for LogicalSize<T> {
type Output = LogicalSize<T>;
#[inline]
fn add(&self, other: &LogicalSize<T>) -> LogicalSize<T> {
fn add(self, other: LogicalSize<T>) -> LogicalSize<T> {
self.debug_writing_mode.check_debug(other.debug_writing_mode);
LogicalSize {
debug_writing_mode: self.debug_writing_mode,
@ -252,9 +255,11 @@ impl<T: Add<T, T>> Add<LogicalSize<T>, LogicalSize<T>> for LogicalSize<T> {
}
}
impl<T: Sub<T, T>> Sub<LogicalSize<T>, LogicalSize<T>> for LogicalSize<T> {
impl<T: Sub<T, Output=T>> Sub for LogicalSize<T> {
type Output = LogicalSize<T>;
#[inline]
fn sub(&self, other: &LogicalSize<T>) -> LogicalSize<T> {
fn sub(self, other: LogicalSize<T>) -> LogicalSize<T> {
self.debug_writing_mode.check_debug(other.debug_writing_mode);
LogicalSize {
debug_writing_mode: self.debug_writing_mode,
@ -266,7 +271,7 @@ impl<T: Sub<T, T>> Sub<LogicalSize<T>, LogicalSize<T>> for LogicalSize<T> {
/// A 2D point in flow-relative dimensions
#[deriving(PartialEq, Encodable, Eq, Clone, Copy)]
#[derive(PartialEq, RustcEncodable, Eq, Clone, Copy)]
pub struct LogicalPoint<T> {
pub i: T, /// inline-axis coordinate
pub b: T, /// block-axis coordinate
@ -275,7 +280,7 @@ pub struct LogicalPoint<T> {
impl<T: Show> Show for LogicalPoint<T> {
fn fmt(&self, formatter: &mut Formatter) -> Result<(), Error> {
write!(formatter, "LogicalPoint({} (i{}, b{}))",
write!(formatter, "LogicalPoint({:?} (i{:?}, b{:?}))",
self.debug_writing_mode, self.i, self.b)
}
}
@ -303,7 +308,7 @@ impl<T: Copy> LogicalPoint<T> {
}
}
impl<T: Copy + Sub<T, T>> LogicalPoint<T> {
impl<T: Copy + Sub<T, Output=T>> LogicalPoint<T> {
#[inline]
pub fn from_physical(mode: WritingMode, point: Point2D<T>, container_size: Size2D<T>)
-> LogicalPoint<T> {
@ -391,7 +396,7 @@ impl<T: Copy + Sub<T, T>> LogicalPoint<T> {
}
}
impl<T: Add<T,T>> LogicalPoint<T> {
impl<T: Copy + Add<T, Output=T>> LogicalPoint<T> {
/// This doesn’t really makes sense,
/// but happens when dealing with multiple origins.
#[inline]
@ -405,9 +410,11 @@ impl<T: Add<T,T>> LogicalPoint<T> {
}
}
impl<T: Add<T,T>> Add<LogicalSize<T>, LogicalPoint<T>> for LogicalPoint<T> {
impl<T: Copy + Add<T,Output=T>> Add<LogicalSize<T>> for LogicalPoint<T> {
type Output = LogicalPoint<T>;
#[inline]
fn add(&self, other: &LogicalSize<T>) -> LogicalPoint<T> {
fn add(self, other: LogicalSize<T>) -> LogicalPoint<T> {
self.debug_writing_mode.check_debug(other.debug_writing_mode);
LogicalPoint {
debug_writing_mode: self.debug_writing_mode,
@ -417,9 +424,11 @@ impl<T: Add<T,T>> Add<LogicalSize<T>, LogicalPoint<T>> for LogicalPoint<T> {
}
}
impl<T: Sub<T,T>> Sub<LogicalSize<T>, LogicalPoint<T>> for LogicalPoint<T> {
impl<T: Copy + Sub<T,Output=T>> Sub<LogicalSize<T>> for LogicalPoint<T> {
type Output = LogicalPoint<T>;
#[inline]
fn sub(&self, other: &LogicalSize<T>) -> LogicalPoint<T> {
fn sub(self, other: LogicalSize<T>) -> LogicalPoint<T> {
self.debug_writing_mode.check_debug(other.debug_writing_mode);
LogicalPoint {
debug_writing_mode: self.debug_writing_mode,
@ -434,7 +443,7 @@ impl<T: Sub<T,T>> Sub<LogicalSize<T>, LogicalPoint<T>> for LogicalPoint<T> {
/// Represents the four sides of the margins, borders, or padding of a CSS box,
/// or a combination of those.
/// A positive "margin" can be added to a rectangle to obtain a bigger rectangle.
#[deriving(Encodable, PartialEq, Eq, Clone, Copy)]
#[derive(RustcEncodable, PartialEq, Eq, Clone, Copy)]
pub struct LogicalMargin<T> {
pub block_start: T,
pub inline_end: T,
@ -446,7 +455,7 @@ pub struct LogicalMargin<T> {
impl<T: Show> Show for LogicalMargin<T> {
fn fmt(&self, formatter: &mut Formatter) -> Result<(), Error> {
write!(formatter,
"LogicalMargin({}, inline: {}..{} block: {}..{})",
"LogicalMargin({:?}, inline: {:?}..{:?} block: {:?}..{:?})",
self.debug_writing_mode,
self.inline_start,
self.inline_end,
@ -656,7 +665,7 @@ impl<T: PartialEq + Zero> LogicalMargin<T> {
}
}
impl<T: Add<T, T>> LogicalMargin<T> {
impl<T: Copy + Add<T, Output=T>> LogicalMargin<T> {
#[inline]
pub fn inline_start_end(&self) -> T {
self.inline_start + self.inline_end
@ -688,9 +697,11 @@ impl<T: Add<T, T>> LogicalMargin<T> {
}
}
impl<T: Add<T, T>> Add<LogicalMargin<T>, LogicalMargin<T>> for LogicalMargin<T> {
impl<T: Add<T, Output=T>> Add for LogicalMargin<T> {
type Output = LogicalMargin<T>;
#[inline]
fn add(&self, other: &LogicalMargin<T>) -> LogicalMargin<T> {
fn add(self, other: LogicalMargin<T>) -> LogicalMargin<T> {
self.debug_writing_mode.check_debug(other.debug_writing_mode);
LogicalMargin {
debug_writing_mode: self.debug_writing_mode,
@ -702,9 +713,11 @@ impl<T: Add<T, T>> Add<LogicalMargin<T>, LogicalMargin<T>> for LogicalMargin<T>
}
}
impl<T: Sub<T, T>> Sub<LogicalMargin<T>, LogicalMargin<T>> for LogicalMargin<T> {
impl<T: Sub<T, Output=T>> Sub for LogicalMargin<T> {
type Output = LogicalMargin<T>;
#[inline]
fn sub(&self, other: &LogicalMargin<T>) -> LogicalMargin<T> {
fn sub(self, other: LogicalMargin<T>) -> LogicalMargin<T> {
self.debug_writing_mode.check_debug(other.debug_writing_mode);
LogicalMargin {
debug_writing_mode: self.debug_writing_mode,
@ -718,7 +731,7 @@ impl<T: Sub<T, T>> Sub<LogicalMargin<T>, LogicalMargin<T>> for LogicalMargin<T>
/// A rectangle in flow-relative dimensions
#[deriving(Encodable, PartialEq, Eq, Clone, Copy)]
#[derive(RustcEncodable, PartialEq, Eq, Clone, Copy)]
pub struct LogicalRect<T> {
pub start: LogicalPoint<T>,
pub size: LogicalSize<T>,
@ -728,7 +741,7 @@ pub struct LogicalRect<T> {
impl<T: Show> Show for LogicalRect<T> {
fn fmt(&self, formatter: &mut Formatter) -> Result<(), Error> {
write!(formatter,
"LogicalRect({}, i{}×b{}, @ (i{},b{}))",
"LogicalRect({:?}, i{:?}×b{:?}, @ (i{:?},b{:?}))",
self.debug_writing_mode,
self.size.inline,
self.size.block,
@ -772,7 +785,7 @@ impl<T: Copy> LogicalRect<T> {
}
}
impl<T: Copy + Add<T, T> + Sub<T, T>> LogicalRect<T> {
impl<T: Copy + Add<T, Output=T> + Sub<T, Output=T>> LogicalRect<T> {
#[inline]
pub fn from_physical(mode: WritingMode, rect: Rect<T>, container_size: Size2D<T>)
-> LogicalRect<T> {
@ -881,7 +894,7 @@ impl<T: Copy + Add<T, T> + Sub<T, T>> LogicalRect<T> {
}
}
impl<T: Copy + Ord + Add<T, T> + Sub<T, T>> LogicalRect<T> {
impl<T: Copy + Ord + Add<T, Output=T> + Sub<T, Output=T>> LogicalRect<T> {
#[inline]
pub fn union(&self, other: &LogicalRect<T>) -> LogicalRect<T> {
self.debug_writing_mode.check_debug(other.debug_writing_mode);
@ -904,9 +917,11 @@ impl<T: Copy + Ord + Add<T, T> + Sub<T, T>> LogicalRect<T> {
}
}
impl<T: Add<T, T> + Sub<T, T>> Add<LogicalMargin<T>, LogicalRect<T>> for LogicalRect<T> {
impl<T: Copy + Add<T, Output=T> + Sub<T, Output=T>> Add<LogicalMargin<T>> for LogicalRect<T> {
type Output = LogicalRect<T>;
#[inline]
fn add(&self, other: &LogicalMargin<T>) -> LogicalRect<T> {
fn add(self, other: LogicalMargin<T>) -> LogicalRect<T> {
self.debug_writing_mode.check_debug(other.debug_writing_mode);
LogicalRect {
start: LogicalPoint {
@ -927,9 +942,11 @@ impl<T: Add<T, T> + Sub<T, T>> Add<LogicalMargin<T>, LogicalRect<T>> for Logical
}
impl<T: Add<T, T> + Sub<T, T>> Sub<LogicalMargin<T>, LogicalRect<T>> for LogicalRect<T> {
impl<T: Copy + Add<T, Output=T> + Sub<T, Output=T>> Sub<LogicalMargin<T>> for LogicalRect<T> {
type Output = LogicalRect<T>;
#[inline]
fn sub(&self, other: &LogicalMargin<T>) -> LogicalRect<T> {
fn sub(self, other: LogicalMargin<T>) -> LogicalRect<T> {
self.debug_writing_mode.check_debug(other.debug_writing_mode);
LogicalRect {
start: LogicalPoint {
@ -950,7 +967,7 @@ impl<T: Add<T, T> + Sub<T, T>> Sub<LogicalMargin<T>, LogicalRect<T>> for Logical
}
#[cfg(test)]
fn modes() -> [WritingMode, ..10] {
fn modes() -> [WritingMode; 10] {
[
WritingMode::empty(),
FLAG_VERTICAL,