From 95131e6f23c1c5a475812afa295803c191dead7f Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?R=C3=A9mi=20Verschelde?= Date: Wed, 3 Oct 2018 16:13:34 +0200 Subject: Fix warnings on release builds (not DEBUG_ENABLED) Fixes the following Clang 5 warnings: ``` modules/bmp/image_loader_bmp.cpp:46:60: warning: comparison of unsigned expression < 0 is always false [-Wtautological-compare] modules/bmp/image_loader_bmp.cpp:48:61: warning: comparison of unsigned expression < 0 is always false [-Wtautological-compare] drivers/png/image_loader_png.cpp:231:20: warning: comparison of unsigned expression >= 0 is always true [-Wtautological-compare] scene/gui/graph_edit.cpp:1045:8: warning: comparison of constant 0 with expression of type 'bool' is always false [-Wtautological-constant-out-of-range-compare] core/class_db.cpp:812:13: warning: unused variable 'check' [-Wunused-variable] core/io/file_access_pack.cpp:172:11: warning: unused variable 'ver_rev' [-Wunused-variable] core/math/bsp_tree.cpp:195:13: warning: unused variable 'plane' [-Wunused-variable] core/math/bsp_tree.cpp:168:6: warning: unused variable 'plane_count' [-Wunused-variable] modules/gdscript/gdscript_function.cpp:685:10: warning: unused variable 'ok' [-Wunused-variable] modules/gdscript/gdscript_function.cpp:706:10: warning: unused variable 'ok' [-Wunused-variable] modules/gdscript/gdscript_function.cpp:755:19: warning: unused variable 'var_type' [-Wunused-variable] modules/gdscript/gdscript_function.cpp:1306:12: warning: unused variable 'err' [-Wunused-variable] modules/gdscript/gdscript_function.cpp:158:15: warning: unused function '_get_var_type' [-Wunused-function] modules/gdscript/gdscript_parser.cpp:750:20: warning: unused variable 'lv' [-Wunused-variable] modules/gdscript/gdscript_parser.cpp:59:15: warning: unused function '_find_function_name' [-Wunused-function] scene/main/node.cpp:2489:13: warning: unused function '_Node_debug_sn' [-Wunused-function] ``` --- core/class_db.cpp | 4 ++-- core/io/file_access_pack.cpp | 4 ++-- core/math/bsp_tree.cpp | 5 ++--- drivers/png/image_loader_png.cpp | 5 +---- modules/bmp/image_loader_bmp.cpp | 9 +++------ modules/gdscript/gdscript_function.cpp | 24 +++++++++++------------- modules/gdscript/gdscript_parser.cpp | 4 +++- scene/gui/graph_edit.cpp | 2 +- scene/main/node.cpp | 3 ++- 9 files changed, 27 insertions(+), 33 deletions(-) diff --git a/core/class_db.cpp b/core/class_db.cpp index dcc07f8f41..71809d5454 100644 --- a/core/class_db.cpp +++ b/core/class_db.cpp @@ -809,10 +809,10 @@ void ClassDB::add_signal(StringName p_class, const MethodInfo &p_signal) { ClassInfo *type = classes.getptr(p_class); ERR_FAIL_COND(!type); - ClassInfo *check = type; StringName sname = p_signal.name; -#ifdef DEBUG_METHODS_ENABLED +#ifdef DEBUG_METHODS_ENABLED + ClassInfo *check = type; while (check) { if (check->signal_map.has(sname)) { ERR_EXPLAIN("Type " + String(p_class) + " already has signal: " + String(sname)); diff --git a/core/io/file_access_pack.cpp b/core/io/file_access_pack.cpp index e3c8fb9eb8..40f756ba9a 100644 --- a/core/io/file_access_pack.cpp +++ b/core/io/file_access_pack.cpp @@ -169,11 +169,11 @@ bool PackedSourcePCK::try_open_pack(const String &p_path) { uint32_t version = f->get_32(); uint32_t ver_major = f->get_32(); uint32_t ver_minor = f->get_32(); - uint32_t ver_rev = f->get_32(); + f->get_32(); // ver_rev ERR_EXPLAIN("Pack version unsupported: " + itos(version)); ERR_FAIL_COND_V(version != PACK_VERSION, false); - ERR_EXPLAIN("Pack created with a newer version of the engine: " + itos(ver_major) + "." + itos(ver_minor) + "." + itos(ver_rev)); + ERR_EXPLAIN("Pack created with a newer version of the engine: " + itos(ver_major) + "." + itos(ver_minor)); ERR_FAIL_COND_V(ver_major > VERSION_MAJOR || (ver_major == VERSION_MAJOR && ver_minor > VERSION_MINOR), false); for (int i = 0; i < 16; i++) { diff --git a/core/math/bsp_tree.cpp b/core/math/bsp_tree.cpp index 6e51c56357..6ffc963783 100644 --- a/core/math/bsp_tree.cpp +++ b/core/math/bsp_tree.cpp @@ -165,7 +165,6 @@ int BSP_Tree::get_points_inside(const Vector3 *p_points, int p_point_count) cons int pass_count = 0; const Node *nodesptr = &nodes[0]; const Plane *planesptr = &planes[0]; - int plane_count = planes.size(); int node_count = nodes.size(); if (node_count == 0) // no nodes! @@ -192,9 +191,9 @@ int BSP_Tree::get_points_inside(const Vector3 *p_points, int p_point_count) cons break; } - uint16_t plane = nodesptr[idx].plane; #ifdef DEBUG_ENABLED - + int plane_count = planes.size(); + uint16_t plane = nodesptr[idx].plane; ERR_FAIL_INDEX_V(plane, plane_count, false); #endif diff --git a/drivers/png/image_loader_png.cpp b/drivers/png/image_loader_png.cpp index 04acb9387e..a4ea889d3b 100644 --- a/drivers/png/image_loader_png.cpp +++ b/drivers/png/image_loader_png.cpp @@ -227,10 +227,7 @@ static void user_read_data(png_structp png_ptr, png_bytep data, png_size_t p_len PNGReadStatus *rstatus; rstatus = (PNGReadStatus *)png_get_io_ptr(png_ptr); - png_size_t to_read = p_length; - if (rstatus->size >= 0) { - to_read = MIN(p_length, rstatus->size - rstatus->offset); - } + png_size_t to_read = MIN(p_length, rstatus->size - rstatus->offset); memcpy(data, &rstatus->image[rstatus->offset], to_read); rstatus->offset += to_read; diff --git a/modules/bmp/image_loader_bmp.cpp b/modules/bmp/image_loader_bmp.cpp index 919731b52b..063508a25f 100644 --- a/modules/bmp/image_loader_bmp.cpp +++ b/modules/bmp/image_loader_bmp.cpp @@ -42,12 +42,9 @@ Error ImageLoaderBMP::convert_to_image(Ref p_image, if (err == OK) { size_t index = 0; - size_t width = - static_cast(p_header.bmp_info_header.bmp_width < 0 ? -p_header.bmp_info_header.bmp_width : p_header.bmp_info_header.bmp_width); - size_t height = - static_cast(p_header.bmp_info_header.bmp_height < 0 ? -p_header.bmp_info_header.bmp_height : p_header.bmp_info_header.bmp_height); - size_t bits_per_pixel = - static_cast(p_header.bmp_info_header.bmp_bit_count); + size_t width = (size_t)p_header.bmp_info_header.bmp_width; + size_t height = (size_t)p_header.bmp_info_header.bmp_height; + size_t bits_per_pixel = (size_t)p_header.bmp_info_header.bmp_bit_count; if (p_header.bmp_info_header.bmp_compression != 0) { err = FAILED; diff --git a/modules/gdscript/gdscript_function.cpp b/modules/gdscript/gdscript_function.cpp index b935861652..8088dcf17d 100644 --- a/modules/gdscript/gdscript_function.cpp +++ b/modules/gdscript/gdscript_function.cpp @@ -155,6 +155,7 @@ String GDScriptFunction::_get_call_error(const Variant::CallError &p_err, const return err_text; } +#ifdef DEBUG_ENABLED static String _get_var_type(const Variant *p_type) { String basestr; @@ -164,7 +165,6 @@ static String _get_var_type(const Variant *p_type) { if (!bobj) { basestr = "null instance"; } else { -#ifdef DEBUG_ENABLED if (ObjectDB::instance_validate(bobj)) { if (bobj->get_script_instance()) basestr = bobj->get_class() + " (" + bobj->get_script_instance()->get_script()->get_path().get_file() + ")"; @@ -173,10 +173,6 @@ static String _get_var_type(const Variant *p_type) { } else { basestr = "previously freed instance"; } - -#else - basestr = "Object"; -#endif } } else { @@ -185,6 +181,7 @@ static String _get_var_type(const Variant *p_type) { return basestr; } +#endif #if defined(__GNUC__) #define OPCODES_TABLE \ @@ -676,6 +673,7 @@ Variant GDScriptFunction::call(GDScriptInstance *p_instance, const Variant **p_a OPCODE(OPCODE_SET_MEMBER) { CHECK_SPACE(3); +#ifdef DEBUG_ENABLED int indexname = _code_ptr[ip + 1]; GD_ERR_BREAK(indexname < 0 || indexname >= _global_names_count); const StringName *index = &_global_names_ptr[indexname]; @@ -683,7 +681,6 @@ Variant GDScriptFunction::call(GDScriptInstance *p_instance, const Variant **p_a bool valid; bool ok = ClassDB::set_property(p_instance->owner, *index, *src, &valid); -#ifdef DEBUG_ENABLED if (!ok) { err_text = "Internal error setting property: " + String(*index); OPCODE_BREAK; @@ -699,13 +696,13 @@ Variant GDScriptFunction::call(GDScriptInstance *p_instance, const Variant **p_a OPCODE(OPCODE_GET_MEMBER) { CHECK_SPACE(3); +#ifdef DEBUG_ENABLED int indexname = _code_ptr[ip + 1]; GD_ERR_BREAK(indexname < 0 || indexname >= _global_names_count); const StringName *index = &_global_names_ptr[indexname]; GET_VARIANT_PTR(dst, 2); - bool ok = ClassDB::get_property(p_instance->owner, *index, *dst); -#ifdef DEBUG_ENABLED + bool ok = ClassDB::get_property(p_instance->owner, *index, *dst); if (!ok) { err_text = "Internal error getting property: " + String(*index); OPCODE_BREAK; @@ -752,13 +749,13 @@ Variant GDScriptFunction::call(GDScriptInstance *p_instance, const Variant **p_a OPCODE(OPCODE_ASSIGN_TYPED_BUILTIN) { CHECK_SPACE(4); - Variant::Type var_type = (Variant::Type)_code_ptr[ip + 1]; GET_VARIANT_PTR(dst, 2); GET_VARIANT_PTR(src, 3); +#ifdef DEBUG_ENABLED + Variant::Type var_type = (Variant::Type)_code_ptr[ip + 1]; GD_ERR_BREAK(var_type < 0 || var_type >= Variant::VARIANT_MAX); -#ifdef DEBUG_ENABLED if (src->get_type() != var_type) { if (Variant::can_convert_strict(src->get_type(), var_type)) { Variant::CallError ce; @@ -1282,10 +1279,11 @@ Variant GDScriptFunction::call(GDScriptInstance *p_instance, const Variant **p_a OPCODE_BREAK; } #endif + Object *obj = argobj->operator Object *(); String signal = argname->operator String(); -#ifdef DEBUG_ENABLED +#ifdef DEBUG_ENABLED if (!obj) { err_text = "First argument of yield() is null."; OPCODE_BREAK; @@ -1302,13 +1300,13 @@ Variant GDScriptFunction::call(GDScriptInstance *p_instance, const Variant **p_a OPCODE_BREAK; } -#endif Error err = obj->connect(signal, gdfs.ptr(), "_signal_callback", varray(gdfs), Object::CONNECT_ONESHOT); -#ifdef DEBUG_ENABLED if (err != OK) { err_text = "Error connecting to signal: " + signal + " during yield()."; OPCODE_BREAK; } +#else + obj->connect(signal, gdfs.ptr(), "_signal_callback", varray(gdfs), Object::CONNECT_ONESHOT); #endif } diff --git a/modules/gdscript/gdscript_parser.cpp b/modules/gdscript/gdscript_parser.cpp index 2fa5084d84..a79fcccaeb 100644 --- a/modules/gdscript/gdscript_parser.cpp +++ b/modules/gdscript/gdscript_parser.cpp @@ -56,7 +56,9 @@ T *GDScriptParser::alloc_node() { return t; } +#ifdef DEBUG_ENABLED static String _find_function_name(const GDScriptParser::OperatorNode *p_call); +#endif // DEBUG_ENABLED bool GDScriptParser::_end_statement() { @@ -747,7 +749,6 @@ GDScriptParser::Node *GDScriptParser::_parse_expression(Node *p_parent, bool p_s while (!bfn && b) { if (b->variables.has(identifier)) { IdentifierNode *id = alloc_node(); - LocalVarNode *lv = b->variables[identifier]; id->name = identifier; id->declared_block = b; id->line = id_line; @@ -755,6 +756,7 @@ GDScriptParser::Node *GDScriptParser::_parse_expression(Node *p_parent, bool p_s bfn = true; #ifdef DEBUG_ENABLED + LocalVarNode *lv = b->variables[identifier]; switch (tokenizer->get_token()) { case GDScriptTokenizer::TK_OP_ASSIGN_ADD: case GDScriptTokenizer::TK_OP_ASSIGN_BIT_AND: diff --git a/scene/gui/graph_edit.cpp b/scene/gui/graph_edit.cpp index 0ffaac20f6..b4fd7484e9 100644 --- a/scene/gui/graph_edit.cpp +++ b/scene/gui/graph_edit.cpp @@ -1042,7 +1042,7 @@ void GraphEdit::set_connection_activity(const StringName &p_from, int p_from_por if (E->get().from == p_from && E->get().from_port == p_from_port && E->get().to == p_to && E->get().to_port == p_to_port) { - if (ABS(E->get().activity != p_activity)) { + if (ABS(E->get().activity - p_activity) < CMP_EPSILON) { //update only if changed top_layer->update(); connections_layer->update(); diff --git a/scene/main/node.cpp b/scene/main/node.cpp index d3282c6ada..8189e77861 100644 --- a/scene/main/node.cpp +++ b/scene/main/node.cpp @@ -2486,6 +2486,7 @@ void Node::_set_tree(SceneTree *p_tree) { tree_changed_b->tree_changed(); } +#ifdef DEBUG_ENABLED static void _Node_debug_sn(Object *p_obj) { Node *n = Object::cast_to(p_obj); @@ -2507,6 +2508,7 @@ static void _Node_debug_sn(Object *p_obj) { path = String(p->get_name()) + "/" + p->get_path_to(n); print_line(itos(p_obj->get_instance_id()) + " - Stray Node: " + path + " (Type: " + n->get_class() + ")"); } +#endif // DEBUG_ENABLED void Node::_print_stray_nodes() { @@ -2516,7 +2518,6 @@ void Node::_print_stray_nodes() { void Node::print_stray_nodes() { #ifdef DEBUG_ENABLED - ObjectDB::debug_objects(_Node_debug_sn); #endif } -- cgit v1.2.3