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fix off-by-one error in List.dropAt

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Folkert 2022-09-28 14:57:55 +02:00
parent d70625b21b
commit f44a30cf48
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1 changed files with 2 additions and 1 deletions
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3
crates/compiler/builtins/bitcode/src/list.zig
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@ -595,9 +595,10 @@ pub fn listDropAt(
if (list.isUnique()) { if (list.isUnique()) {
var i = drop_index; var i = drop_index;
while (i < size) : (i += 1) { while (i < size - 1) : (i += 1) {
const copy_target = source_ptr + i * element_width; const copy_target = source_ptr + i * element_width;
const copy_source = copy_target + element_width; const copy_source = copy_target + element_width;
@memcpy(copy_target, copy_source, element_width); @memcpy(copy_target, copy_source, element_width);
} }