7 files changed, 9 insertions, 17 deletions
diff --git a/servers/physics_2d/godot_space_2d.cpp b/servers/physics_2d/godot_space_2d.cpp
index afcc5af951..a82d7dbbc4 100644
--- a/servers/physics_2d/godot_space_2d.cpp
+++ b/servers/physics_2d/godot_space_2d.cpp
@@ -129,8 +129,8 @@ bool GodotPhysicsDirectSpaceState2D::intersect_ray(const RayParameters &p_parame
 
 	bool collided = false;
 	Vector2 res_point, res_normal;
-	int res_shape;
-	const GodotCollisionObject2D *res_obj;
+	int res_shape = -1;
+	const GodotCollisionObject2D *res_obj = nullptr;
 	real_t min_d = 1e10;
 
 	for (int i = 0; i < amount; i++) {
@@ -190,6 +190,7 @@ bool GodotPhysicsDirectSpaceState2D::intersect_ray(const RayParameters &p_parame
 	if (!collided) {
 		return false;
 	}
+	ERR_FAIL_NULL_V(res_obj, false); // Shouldn't happen but silences warning.
 
 	r_result.collider_id = res_obj->get_instance_id();
 	if (r_result.collider_id.is_valid()) {
@@ -1036,8 +1037,6 @@ void *GodotSpace2D::_broadphase_pair(GodotCollisionObject2D *A, int p_subindex_A
 		GodotBodyPair2D *b = memnew(GodotBodyPair2D(static_cast<GodotBody2D *>(A), p_subindex_A, static_cast<GodotBody2D *>(B), p_subindex_B));
 		return b;
 	}
-
-	return nullptr;
 }
 
 void GodotSpace2D::_broadphase_unpair(GodotCollisionObject2D *A, int p_subindex_A, GodotCollisionObject2D *B, int p_subindex_B, void *p_data, void *p_self) {
diff --git a/servers/physics_3d/godot_space_3d.cpp b/servers/physics_3d/godot_space_3d.cpp
index 76d59202c9..c23485279d 100644
--- a/servers/physics_3d/godot_space_3d.cpp
+++ b/servers/physics_3d/godot_space_3d.cpp
@@ -120,8 +120,8 @@ bool GodotPhysicsDirectSpaceState3D::intersect_ray(const RayParameters &p_parame
 
 	bool collided = false;
 	Vector3 res_point, res_normal;
-	int res_shape;
-	const GodotCollisionObject3D *res_obj;
+	int res_shape = -1;
+	const GodotCollisionObject3D *res_obj = nullptr;
 	real_t min_d = 1e10;
 
 	for (int i = 0; i < amount; i++) {
@@ -185,6 +185,7 @@ bool GodotPhysicsDirectSpaceState3D::intersect_ray(const RayParameters &p_parame
 	if (!collided) {
 		return false;
 	}
+	ERR_FAIL_NULL_V(res_obj, false); // Shouldn't happen but silences warning.
 
 	r_result.collider_id = res_obj->get_instance_id();
 	if (r_result.collider_id.is_valid()) {
diff --git a/servers/rendering/renderer_rd/environment/fog.cpp b/servers/rendering/renderer_rd/environment/fog.cpp
index a41552cd5c..3390e9cf64 100644
--- a/servers/rendering/renderer_rd/environment/fog.cpp
+++ b/servers/rendering/renderer_rd/environment/fog.cpp
@@ -122,8 +122,6 @@ AABB Fog::fog_volume_get_aabb(RID p_fog_volume) const {
 			return AABB(Vector3(-1, -1, -1), Vector3(2, 2, 2));
 		}
 	}
-
-	return AABB();
 }
 
 Vector3 Fog::fog_volume_get_extents(RID p_fog_volume) const {
diff --git a/servers/rendering/renderer_rd/renderer_scene_render_rd.cpp b/servers/rendering/renderer_rd/renderer_scene_render_rd.cpp
index ac1daad05c..667d910a69 100644
--- a/servers/rendering/renderer_rd/renderer_scene_render_rd.cpp
+++ b/servers/rendering/renderer_rd/renderer_scene_render_rd.cpp
@@ -282,8 +282,6 @@ Ref<Image> RendererSceneRenderRD::environment_bake_panorama(RID p_env, bool p_ba
 		panorama->fill(panorama_color);
 		return panorama;
 	}
-
-	return Ref<Image>();
 }
 
 ////////////////////////////////////////////////////////////
diff --git a/servers/rendering/renderer_rd/storage_rd/particles_storage.cpp b/servers/rendering/renderer_rd/storage_rd/particles_storage.cpp
index 424d2d3c7a..07d682bcc1 100644
--- a/servers/rendering/renderer_rd/storage_rd/particles_storage.cpp
+++ b/servers/rendering/renderer_rd/storage_rd/particles_storage.cpp
@@ -1874,8 +1874,6 @@ AABB ParticlesStorage::particles_collision_get_aabb(RID p_particles_collision) c
 			return aabb;
 		}
 	}
-
-	return AABB();
 }
 
 Vector3 ParticlesStorage::particles_collision_get_extents(RID p_particles_collision) const {
diff --git a/servers/rendering/shader_language.cpp b/servers/rendering/shader_language.cpp
index 6754d84cd4..a92292209f 100644
--- a/servers/rendering/shader_language.cpp
+++ b/servers/rendering/shader_language.cpp
@@ -4396,8 +4396,6 @@ bool ShaderLanguage::_is_operator_assign(Operator p_op) const {
 		default:
 			return false;
 	}
-
-	return false;
 }
 
 bool ShaderLanguage::_validate_varying_assign(ShaderNode::Varying &p_varying, String *r_message) {
@@ -5344,8 +5342,8 @@ ShaderLanguage::Node *ShaderLanguage::_parse_expression(BlockNode *p_block, cons
 				last_type = IDENTIFIER_MAX;
 				_set_tkpos(pos);
 
-				DataType data_type;
-				IdentifierType ident_type;
+				DataType data_type = TYPE_MAX;
+				IdentifierType ident_type = IDENTIFIER_MAX;
 				int array_size = 0;
 				StringName struct_name;
 				bool is_local = false;
diff --git a/servers/rendering/shader_language.h b/servers/rendering/shader_language.h
index e9f8c3b289..1e302f5805 100644
--- a/servers/rendering/shader_language.h
+++ b/servers/rendering/shader_language.h
@@ -483,7 +483,7 @@ public:
 		int array_size = 0;
 
 		union Value {
-			bool boolean;
+			bool boolean = false;
 			float real;
 			int32_t sint;
 			uint32_t uint;