From 1f8034524291de95f4328f79e6d60d2194cbd7a9 Mon Sep 17 00:00:00 2001
From: Campbell Barton <campbell@blender.org>
Date: Fri, 12 Sep 2025 21:48:43 +1000
Subject: [PATCH] Cleanup: quiet some array-bounds warnings with GCC 15

Warnings remain but suppression is not as simple, see: !146150.
---
 source/blender/blenlib/BLI_array.hh                        | 7 +++++++
 .../editors/space_sequencer/sequencer_preview_draw.cc      | 4 ++--
 source/blender/modifiers/intern/MOD_particleinstance.cc    | 3 ++-
 3 files changed, 11 insertions(+), 3 deletions(-)

diff --git a/source/blender/blenlib/BLI_array.hh b/source/blender/blenlib/BLI_array.hh
index e7f2ac2dc43..2f1ee97155c 100644
--- a/source/blender/blenlib/BLI_array.hh
+++ b/source/blender/blenlib/BLI_array.hh
@@ -133,7 +133,14 @@ class Array {
   {
     BLI_assert(size >= 0);
     data_ = this->get_buffer_for_size(size);
+#if defined(__GNUC__) && !defined(__clang__)
+#  pragma GCC diagnostic push
+#  pragma GCC diagnostic ignored "-Warray-bounds"
+#endif
     uninitialized_fill_n(data_, size, value);
+#if defined(__GNUC__) && !defined(__clang__)
+#  pragma GCC diagnostic pop
+#endif
     size_ = size;
   }
 
diff --git a/source/blender/editors/space_sequencer/sequencer_preview_draw.cc b/source/blender/editors/space_sequencer/sequencer_preview_draw.cc
index e24eef99b94..e89f47bc141 100644
--- a/source/blender/editors/space_sequencer/sequencer_preview_draw.cc
+++ b/source/blender/editors/space_sequencer/sequencer_preview_draw.cc
@@ -1101,7 +1101,7 @@ static void text_selection_draw(const bContext *C, const Strip *strip, uint pos)
     const blender::float2 view_offs{-scene->r.xsch / 2.0f, -scene->r.ysch / 2.0f};
     const float view_aspect = scene->r.xasp / scene->r.yasp;
     blender::float3x3 transform_mat = seq::image_transform_matrix_get(scene, strip);
-    blender::float4x2 selection_quad{
+    blender::float2 selection_quad[4] = {
         {character_start.position.x, line_y},
         {character_start.position.x, line_y + text->line_height},
         {character_end.position.x + character_end.advance_x, line_y + text->line_height},
@@ -1160,7 +1160,7 @@ static void text_edit_draw_cursor(const bContext *C, const Strip *strip, uint po
 
   cursor_coords = coords_region_view_align(UI_view2d_fromcontext(C), cursor_coords);
 
-  blender::float4x2 cursor_quad{
+  blender::float2 cursor_quad[4] = {
       {cursor_coords.x, cursor_coords.y},
       {cursor_coords.x, cursor_coords.y + text->line_height},
       {cursor_coords.x + cursor_width, cursor_coords.y + text->line_height},
diff --git a/source/blender/modifiers/intern/MOD_particleinstance.cc b/source/blender/modifiers/intern/MOD_particleinstance.cc
index 80c68dd3fa9..af7e271f5f2 100644
--- a/source/blender/modifiers/intern/MOD_particleinstance.cc
+++ b/source/blender/modifiers/intern/MOD_particleinstance.cc
@@ -197,7 +197,8 @@ static Mesh *modify_mesh(ModifierData *md, const ModifierEvalContext *ctx, Mesh
   int totvert, faces_num, totloop, totedge;
   int maxvert, maxpoly, maxloop, maxedge, part_end = 0, part_start;
   int k, p, p_skip;
-  short track = ctx->object->trackflag % 3, trackneg, axis = pimd->axis;
+  const uint track = uint(ctx->object->trackflag) % 3;
+  short trackneg, axis = pimd->axis;
   float max_co = 0.0, min_co = 0.0, temp_co[3];
   float *size = nullptr;
   float spacemat[4][4];