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hb-ot-shape-complex-arabic.cc: Fix build on Visual Studio 

Visual Studio does not like declaring a enum variable within a for
statement, so fix the build by declaring the enum before doing the for
loop.
This commit is contained in:
Chun-wei Fan 2015-11-06 14:28:30 +08:00
parent a49e7b7e40
commit 4d27bb8746
1 changed files with 2 additions and 1 deletions
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3
src/hb-ot-shape-complex-arabic.cc
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@ -469,8 +469,9 @@ apply_stch (const hb_ot_shape_plan_t *plan,
DEBUG_MSG (ARABIC, NULL, "overlap for stretching is %d", overlap);
int sign = font->x_scale < 0 ? -1 : +1;
unsigned int extra_glyphs_needed = 0; // Set during MEASURE, used during CUT
typedef enum { MEASURE, CUT } step_t;
for (enum step_t { MEASURE, CUT } step = MEASURE; step <= CUT; step = (step_t) (step + 1))
for (step_t step = MEASURE; step <= CUT; step = (step_t) (step + 1))
{
unsigned int count = buffer->len;
hb_glyph_info_t *info = buffer->info;