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rt: Have data::walk_fn be defensive regarding whether the derived implementation of walk_fn moves the data pointer

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This commit is contained in:
Patrick Walton 2011-08-29 16:50:06 -07:00
parent 0a4d43379e
commit f1ed03dfa5
1 changed files with 2 additions and 1 deletions
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3
src/rt/rust_shape.h
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@ -775,8 +775,9 @@ public:
void walk_fn(bool align) {
if (align) dp = align_to(dp, sizeof(void *));
U next_dp = dp + sizeof(void *) * 2;
static_cast<T *>(this)->walk_fn(align);
dp += sizeof(void *) * 2;
dp = next_dp;
}
void walk_obj(bool align) {