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Eliminate warnings

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This commit is contained in:
Keegan McAllister 2014-09-18 16:29:46 -07:00
parent 2f46b9aede
commit dc86e83654
57 changed files with 223 additions and 221 deletions
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6
components/gfx/text/glyph.rs
View file

@ -156,8 +156,8 @@ fn is_simple_glyph_id(id: GlyphId) -> bool {
}
fn is_simple_advance(advance: Au) -> bool {
let unsignedAu = advance.to_u32().unwrap();
(unsignedAu & (GLYPH_ADVANCE_MASK >> GLYPH_ADVANCE_SHIFT as uint)) == unsignedAu
let unsigned_au = advance.to_u32().unwrap();
(unsigned_au & (GLYPH_ADVANCE_MASK >> GLYPH_ADVANCE_SHIFT as uint)) == unsigned_au
}
type DetailedGlyphCount = u16;
@ -700,7 +700,7 @@ impl<'a> GlyphIterator<'a> {
// Slow path when there is a glyph range.
#[inline(never)]
fn next_glyph_range(&mut self) -> Option<(CharIndex, GlyphInfo<'a>)> {
match self.glyph_range.get_mut_ref().next() {
match self.glyph_range.as_mut().unwrap().next() {
Some(j) => Some((self.char_index,
DetailGlyphInfo(self.store, self.char_index, j.get() as u16 /* ??? */))),
None => {

24
components/gfx/text/shaping/harfbuzz.rs
View file

@ -241,15 +241,15 @@ impl Shaper {
}
// make map of what chars have glyphs
let mut byteToGlyph: Vec<i32>;
let mut byte_to_glyph: Vec<i32>;
// fast path: all chars are single-byte.
if byte_max == char_max {
byteToGlyph = Vec::from_elem(byte_max as uint, NO_GLYPH);
byte_to_glyph = Vec::from_elem(byte_max as uint, NO_GLYPH);
} else {
byteToGlyph = Vec::from_elem(byte_max as uint, CONTINUATION_BYTE);
byte_to_glyph = Vec::from_elem(byte_max as uint, CONTINUATION_BYTE);
for (i, _) in text.char_indices() {
*byteToGlyph.get_mut(i) = NO_GLYPH;
*byte_to_glyph.get_mut(i) = NO_GLYPH;
}
}
@ -258,10 +258,10 @@ impl Shaper {
// loc refers to a *byte* offset within the utf8 string.
let loc = glyph_data.byte_offset_of_glyph(i);
if loc < byte_max {
assert!(*byteToGlyph.get(loc as uint) != CONTINUATION_BYTE);
*byteToGlyph.get_mut(loc as uint) = i as i32;
assert!(*byte_to_glyph.get(loc as uint) != CONTINUATION_BYTE);
*byte_to_glyph.get_mut(loc as uint) = i as i32;
} else {
debug!("ERROR: tried to set out of range byteToGlyph: idx={}, glyph idx={}",
debug!("ERROR: tried to set out of range byte_to_glyph: idx={}, glyph idx={}",
loc,
i);
}
@ -271,7 +271,7 @@ impl Shaper {
debug!("text: {:s}", text);
debug!("(char idx): char->(glyph index):");
for (i, ch) in text.char_indices() {
debug!("{}: {} --> {:d}", i, ch, *byteToGlyph.get(i) as int);
debug!("{}: {} --> {:d}", i, ch, *byte_to_glyph.get(i) as int);
}
// some helpers
@ -303,7 +303,7 @@ impl Shaper {
char_byte_span.begin(), char_byte_span.length(), glyph_span.begin());
while char_byte_span.end() != byte_max &&
byteToGlyph[char_byte_span.end() as uint] == NO_GLYPH {
byte_to_glyph[char_byte_span.end() as uint] == NO_GLYPH {
debug!("Extending char byte span to include byte offset={} with no associated \
glyph", char_byte_span.end());
let range = text.char_range_at(char_byte_span.end() as uint);
@ -315,8 +315,8 @@ impl Shaper {
// in cases where one char made several glyphs and left some unassociated chars.
let mut max_glyph_idx = glyph_span.end();
for i in char_byte_span.each_index() {
if byteToGlyph[i as uint] > NO_GLYPH {
max_glyph_idx = cmp::max(byteToGlyph[i as uint] as int + 1, max_glyph_idx);
if byte_to_glyph[i as uint] > NO_GLYPH {
max_glyph_idx = cmp::max(byte_to_glyph[i as uint] as int + 1, max_glyph_idx);
}
}
@ -375,7 +375,7 @@ impl Shaper {
let mut covered_byte_span = char_byte_span.clone();
// extend, clipping at end of text range.
while covered_byte_span.end() < byte_max
&& byteToGlyph[covered_byte_span.end() as uint] == NO_GLYPH {
&& byte_to_glyph[covered_byte_span.end() as uint] == NO_GLYPH {
let range = text.char_range_at(covered_byte_span.end() as uint);
drop(range.ch);
covered_byte_span.extend_to(range.next as int);

2
components/gfx/text/text_run.rs
View file

@ -104,7 +104,7 @@ impl<'a> Iterator<Range<CharIndex>> for LineIterator<'a> {
None => {
// flush any remaining chars as a line
if self.clump.is_some() {
let mut c = self.clump.take_unwrap();
let mut c = self.clump.take().unwrap();
c.extend_to(self.range.end());
return Some(c);
} else {