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Core: Sidestep GCC false-positives

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(cherry picked from commit acdb8667b5)

Adds some more fixes for 4.5.

Co-authored-by: Rémi Verschelde <rverschelde@gmail.com>
This commit is contained in:
Thaddeus Crews
2025-10-17 15:21:57 -05:00
committed by Rémi Verschelde
parent 6b017abaa4
commit 36e2050eea
3 changed files with 10 additions and 1 deletions
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3
scene/2d/tile_map.cpp
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@@ -1938,7 +1938,8 @@ void TileMapLayer::set_tile_data(TileMapLayer::DataFormat p_format, const Vector
for (int i = 0; i < c; i += offset) {
const uint8_t *ptr = (const uint8_t *)&r[i];
uint8_t local[12];
for (int j = 0; j < ((p_format >= TileMapLayer::FORMAT_2) ? 12 : 8); j++) {
const int buffer_size = (p_format >= TileMapLayer::FORMAT_2) ? 12 : 8;
for (int j = 0; j < buffer_size; j++) {
local[j] = ptr[j];
}

1
scene/resources/packed_scene.cpp
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@@ -157,6 +157,7 @@ Node *SceneState::instantiate(GenEditState p_edit_state) const {
const NodeData *nd = &nodes[0];
Node **ret_nodes = (Node **)alloca(sizeof(Node *) * nc);
ret_nodes[0] = nullptr; // Sidesteps "maybe uninitialized" false-positives on GCC.
bool gen_node_path_cache = p_edit_state != GEN_EDIT_STATE_DISABLED && node_path_cache.is_empty();