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[iter] Use operator bool in a few places

This commit is contained in:
Behdad Esfahbod 2018-12-26 20:28:41 -05:00
parent 7788ac14a4
commit 9df1a6eba7
1 changed files with 6 additions and 6 deletions
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12
src/hb-ot-layout-common.hh
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@ -900,7 +900,7 @@ struct CoverageFormat2
TRACE_SERIALIZE (this); TRACE_SERIALIZE (this);
if (unlikely (!c->extend_min (*this))) return_trace (false); if (unlikely (!c->extend_min (*this))) return_trace (false);
if (unlikely (!glyphs.length)) if (unlikely (!glyphs))
{ {
rangeRecord.len.set (0); rangeRecord.len.set (0);
return_trace (true); return_trace (true);
@ -1199,7 +1199,7 @@ struct ClassDefFormat1
TRACE_SERIALIZE (this); TRACE_SERIALIZE (this);
if (unlikely (!c->extend_min (*this))) return_trace (false); if (unlikely (!c->extend_min (*this))) return_trace (false);
if (unlikely (!glyphs.length)) if (unlikely (!glyphs))
{ {
startGlyph.set (0); startGlyph.set (0);
classValue.len.set (0); classValue.len.set (0);
@ -1239,7 +1239,7 @@ struct ClassDefFormat1
} }
c->serializer->propagate_error (glyphs, klasses); c->serializer->propagate_error (glyphs, klasses);
ClassDef_serialize (c->serializer, glyphs, klasses); ClassDef_serialize (c->serializer, glyphs, klasses);
return_trace (glyphs.length); return_trace ((bool) glyphs);
} }
bool sanitize (hb_sanitize_context_t *c) const bool sanitize (hb_sanitize_context_t *c) const
@ -1335,7 +1335,7 @@ struct ClassDefFormat2
TRACE_SERIALIZE (this); TRACE_SERIALIZE (this);
if (unlikely (!c->extend_min (*this))) return_trace (false); if (unlikely (!c->extend_min (*this))) return_trace (false);
if (unlikely (!glyphs.length)) if (unlikely (!glyphs))
{ {
rangeRecord.len.set (0); rangeRecord.len.set (0);
return_trace (true); return_trace (true);
@ -1390,7 +1390,7 @@ struct ClassDefFormat2
} }
c->serializer->propagate_error (glyphs, klasses); c->serializer->propagate_error (glyphs, klasses);
ClassDef_serialize (c->serializer, glyphs, klasses); ClassDef_serialize (c->serializer, glyphs, klasses);
return_trace (glyphs.length); return_trace ((bool) glyphs);
} }
bool sanitize (hb_sanitize_context_t *c) const bool sanitize (hb_sanitize_context_t *c) const
@ -1485,7 +1485,7 @@ struct ClassDef
if (unlikely (!c->extend_min (*this))) return_trace (false); if (unlikely (!c->extend_min (*this))) return_trace (false);
unsigned int format = 2; unsigned int format = 2;
if (glyphs.length) if (likely (glyphs))
{ {
hb_codepoint_t glyph_min = glyphs[0]; hb_codepoint_t glyph_min = glyphs[0];
hb_codepoint_t glyph_max = glyphs[glyphs.length - 1]; hb_codepoint_t glyph_max = glyphs[glyphs.length - 1];