Rémi Verschelde 62ecb44035 Fix warning about functions defined but not used [-Wunused-function] ... Fixes the following GCC 5 warnings: ``` core/io/zip_io.h:128:26: warning: 'zlib_filefunc_def zipio_create_io_from_file(FileAccess**)' defined but not used [-Wunused-function] core/script_debugger_remote.cpp:110:17: warning: 'ObjectID safe_get_instance_id(const Variant&)' defined but not used [-Wunused-function] drivers/unix/socket_helpers.h:103:12: warning: 'int _socket_create(IP::Type&, int, int)' defined but not used [-Wunused-function] drivers/unix/socket_helpers.h:45:15: warning: 'size_t _set_sockaddr(sockaddr_storage*, const IP_Address&, int, IP::Type)' defined but not used [-Wunused-function] drivers/unix/socket_helpers.h:76:15: warning: 'size_t _set_listen_sockaddr(sockaddr_storage*, int, IP::Type, IP_Address)' defined but not used [-Wunused-function] editor/editor_fonts.cpp:40:24: warning: 'Ref<BitmapFont> make_font(int, int, int, int, const int*, const Ref<Texture>&)' defined but not used [-Wunused-function] editor/editor_themes.cpp:85:26: warning: 'Ref<StyleBoxFlat> change_border_color(Ref<StyleBoxFlat>, Color)' defined but not used [-Wunused-function] editor/import/editor_import_collada.cpp:493:13: warning: 'void _generate_normals(const PoolVector<int>&, const PoolVector<Vector3>&, PoolVector<Vector3>&)' defined but not used [-Wunused-function] editor/import/editor_import_collada.cpp:524:13: warning: 'void _generate_tangents_and_binormals(const PoolVector<int>&, const PoolVector<Vector3>&, const PoolVector<Vector3>&, const PoolVector<Vector3>&, PoolVector<float>&)' defined but not used [-Wunused-function] editor/pvrtc_compress.cpp:118:13: warning: 'void _compress_etc(Image*)' defined but not used [-Wunused-function] modules/etc/image_etc.cpp:89:13: warning: 'void _decompress_etc1(Image*)' defined but not used [-Wunused-function] modules/etc/image_etc.cpp:93:13: warning: 'void _decompress_etc2(Image*)' defined but not used [-Wunused-function] modules/gdscript/editor/gdscript_highlighter.cpp:46:13: warning: 'bool _is_whitespace(CharType)' defined but not used [-Wunused-function] scene/2d/cpu_particles_2d.cpp:510:14: warning: 'float rand_from_seed_m1_p1(uint32_t&)' defined but not used [-Wunused-function] scene/3d/cpu_particles.cpp:474:14: warning: 'float rand_from_seed_m1_p1(uint32_t&)' defined but not used [-Wunused-function] scene/resources/default_theme/default_theme.cpp:123:20: warning: 'Ref<Shader> make_shader(const char*, const char*, const char*)' defined but not used [-Wunused-function] scene/resources/default_theme/default_theme.cpp:130:24: warning: 'Ref<BitmapFont> make_font(int, int, int, int, const int*, const Ref<Texture>&)' defined but not used [-Wunused-function] ``` Had to split `core/io/zip_io.h` into header and .cpp file without 'static' keyword. Not fixed yet (static definition in header used in some files but not all): ``` modules/websocket/lws_helper.h:111:13: warning: 'void _lws_make_protocols(void*, int (*)(lws*, lws_callback_reasons, void*, void*, size_t), PoolVector<String>, _LWSRef**)' defined but not used [-Wunused-function] ``` Also fixed a couple other warnings missed in previous commits.		2018-09-29 22:26:12 +02:00
..
doc_classes	Add support for tutorial links to makerst.py	2018-06-12 17:40:24 +02:00
editor	Fix warning about functions defined but not used [-Wunused-function]	2018-09-29 22:26:12 +02:00
config.py	SCons: Pass env to modules can_build method	2018-05-30 19:11:36 +02:00
gdscript.cpp	Fix warnings about unhandled enum value in switch [-Wswitch]	2018-09-27 18:34:30 +02:00
gdscript.h	Fix warnings about wrong member initialization order [-Wreorder]	2018-09-28 17:30:28 +02:00
gdscript_compiler.cpp	GDScript: Fix stack address test in compiler	2018-09-19 11:17:45 -03:00
gdscript_compiler.h	Use type information to enable GDScript introspection	2018-07-20 21:55:17 -03:00
gdscript_editor.cpp	Fix warning about functions defined but not used [-Wunused-function]	2018-09-29 22:26:12 +02:00
gdscript_function.cpp	Fix invalid comparison warnings: [-Wbool-compare] and [-Wenum-compare]	2018-09-27 16:25:24 +02:00
gdscript_function.h	Make core/ includes absolute, remove subfolders from include path	2018-09-12 09:52:22 +02:00
gdscript_functions.cpp	Fixed argument names being swapped for atan2	2018-09-16 21:27:54 +02:00
gdscript_functions.h	Make core/ includes absolute, remove subfolders from include path	2018-09-12 09:52:22 +02:00
gdscript_parser.cpp	Fix warnings about unhandled enum value in switch [-Wswitch]	2018-09-27 18:34:30 +02:00
gdscript_parser.h	Fix warnings about unhandled enum value in switch [-Wswitch]	2018-09-27 18:34:30 +02:00
gdscript_tokenizer.cpp	Rename slave keyword to puppet	2018-09-15 00:06:03 +02:00
gdscript_tokenizer.h	Rename slave keyword to puppet	2018-09-15 00:06:03 +02:00
register_types.cpp	Make core/ includes absolute, remove subfolders from include path	2018-09-12 09:52:22 +02:00
register_types.h	Add missing copyright headers and fix formatting	2018-01-05 01:22:23 +01:00
SCsub	SCons: Build thirdparty code in own env, disable warnings	2018-09-28 14:07:39 +02:00