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Merge pull request #112104 from akien-mga/4.4-fix-gcc-warnings

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[4.4] Core: Sidestep GCC false-positive warnings
This commit is contained in:
Rémi Verschelde
2025-10-28 17:12:19 +01:00
committed by GitHub
parent 33ed90cb18 553289cc19
commit 6f7daa23fb
3 changed files with 15 additions and 0 deletions
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7
core/io/image.cpp
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@@ -2391,6 +2391,10 @@ void Image::initialize_data(const char **p_xpm) {
} break;
case READING_PIXELS: {
int y = line - colormap_size - 1;
#if defined(__GNUC__) && !defined(__clang__)
#pragma GCC diagnostic push
#pragma GCC diagnostic warning "-Wstringop-overflow=0"
#endif
for (int x = 0; x < size_width; x++) {
char pixelstr[6] = { 0, 0, 0, 0, 0, 0 };
for (int i = 0; i < pixelchars; i++) {
@@ -2405,6 +2409,9 @@ void Image::initialize_data(const char **p_xpm) {
}
_put_pixelb(x, y, pixel_size, data_write, pixel);
}
#if defined(__GNUC__) && !defined(__clang__)
#pragma GCC diagnostic pop
#endif
if (y == (size_height - 1)) {
status = DONE;

7
core/math/geometry_2d.cpp
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@@ -30,7 +30,14 @@
#include "geometry_2d.h"
#if defined(__GNUC__) && !defined(__clang__)
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Walloc-zero"
#endif
#include "thirdparty/clipper2/include/clipper2/clipper.h"
#if defined(__GNUC__) && !defined(__clang__)
#pragma GCC diagnostic pop
#endif
#include "thirdparty/misc/polypartition.h"
#define STB_RECT_PACK_IMPLEMENTATION
#include "thirdparty/misc/stb_rect_pack.h"

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();