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sema: fixup underflows during struct / ptr array init when using -fstrip

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kcbanner
2023-11-11 16:48:11 -05:00
committed by Andrew Kelley
parent 70d8baaec1
commit 53500a5768
4 changed files with 45 additions and 2 deletions
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src/Sema.zig
+2 -2
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@@ -4814,7 +4814,7 @@ fn validateStructInit(
// Possible performance enhancement: save the `block_index` between iterations
// of the for loop.
var block_index = block.instructions.items.len - 1;
var block_index = block.instructions.items.len -| 1;
while (block_index > 0) : (block_index -= 1) {
const store_inst = block.instructions.items[block_index];
if (Air.indexToRef(store_inst) == field_ptr_ref) {
@@ -5070,7 +5070,7 @@ fn zirValidatePtrArrayInit(
// Possible performance enhancement: save the `block_index` between iterations
// of the for loop.
var block_index = block.instructions.items.len - 1;
var block_index = block.instructions.items.len -| 1;
while (block_index > 0) : (block_index -= 1) {
const store_inst = block.instructions.items[block_index];
if (Air.indexToRef(store_inst) == elem_ptr_ref) {