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workaround whence_t as bit-field

This commit is contained in:
ariza 2020-02-19 13:38:04 -08:00
parent 1aed6d223c
commit e65bff0943
1 changed files with 3 additions and 3 deletions
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6
src/hb-serialize.hh
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@ -77,7 +77,7 @@ struct hb_serialize_context_t
{
bool is_wide: 1;
bool is_signed: 1;
whence_t whence: 2;
unsigned whence: 2;
unsigned position: 28;
unsigned bias;
objidx_t objidx;
@ -293,7 +293,7 @@ struct hb_serialize_context_t
link.is_wide = sizeof (T) == 4;
link.is_signed = hb_is_signed (hb_unwrap_type (T));
link.whence = whence;
link.whence = (unsigned)whence;
link.position = (const char *) &ofs - current->head;
if (whence == Head)
{
@ -323,7 +323,7 @@ struct hb_serialize_context_t
const object_t* child = packed[link.objidx];
if (unlikely (!child)) { err_other_error(); return; }
unsigned offset;
switch (link.whence) {
switch ((whence_t)link.whence) {
case Head: offset = child->head - parent->head; break;
case Tail: offset = child->head - parent->tail; break;
case Absolute: offset = (head - start) + (child->head - tail); break;