Rémi Verschelde cdc411fd54 Fix various warnings: [-Waddress], [-Wpointer-arith], [-Wwrite-strings], [-Wreturn-local-addr] and more ... Fixes the following GCC 5 warnings: ``` core/os/file_access.cpp:49:19: warning: the address of 'FileAccess::create_func' will always evaluate as 'true' [-Waddress] servers/audio_server.cpp:192:70: warning: comparison with string literal results in unspecified behaviour [-Waddress] drivers/gles2/rasterizer_storage_gles2.cpp:4095:90: warning: NULL used in arithmetic [-Wpointer-arith] modules/gdnative/register_types.cpp:237:3: warning: deprecated conversion from string constant to 'char*' [-Wwrite-strings] platform/android/export/export.cpp:207:1: warning: deprecated conversion from string constant to 'char*' [-Wwrite-strings] modules/gdscript/gdscript.h:150:67: warning: returning reference to temporary [-Wreturn-local-addr] servers/physics_2d/collision_object_2d_sw.h:119:56: warning: returning reference to temporary [-Wreturn-local-addr] servers/physics_2d/collision_object_2d_sw.h:123:56: warning: returning reference to temporary [-Wreturn-local-addr] servers/physics_2d/collision_object_2d_sw.h:127:50: warning: returning reference to temporary [-Wreturn-local-addr] servers/physics_2d/collision_object_2d_sw.h:131:52: warning: returning reference to temporary [-Wreturn-local-addr] editor/plugins/skeleton_editor_plugin.cpp:34:36: warning: extra tokens at end of #include directive modules/bullet/bullet_types_converter.cpp:31:9: warning: #pragma once in main file editor/import/editor_scene_importer_gltf.cpp:1996:51: warning: name lookup of 'i' changed modules/visual_script/visual_script_property_selector.cpp:402:45: warning: name lookup of 'E' changed scene/gui/tree.cpp:1268:25: warning: name lookup of 'i' changed scene/resources/visual_shader.cpp:808:32: warning: name lookup of 'i' changed ```		2018-09-27 16:33:52 +02:00
..
arvr	Make core/ includes absolute, remove subfolders from include path	2018-09-12 09:52:22 +02:00
audio	Fix warnings about unused variables [-Wunused-variable]	2018-09-27 16:25:24 +02:00
physics	Merge pull request #21982 from luzpaz/misc-typos	2018-09-13 10:59:00 +02:00
physics_2d	Fix various warnings: [-Waddress], [-Wpointer-arith], [-Wwrite-strings], [-Wreturn-local-addr] and more	2018-09-27 16:33:52 +02:00
visual	Fix warnings about set but unused variables [-Wunused-but-set-variable]	2018-09-27 16:25:24 +02:00
arvr_server.cpp	Make core/ includes absolute, remove subfolders from include path	2018-09-12 09:52:22 +02:00
arvr_server.h	Merge pull request #21982 from luzpaz/misc-typos	2018-09-13 10:59:00 +02:00
audio_server.cpp	Fix various warnings: [-Waddress], [-Wpointer-arith], [-Wwrite-strings], [-Wreturn-local-addr] and more	2018-09-27 16:33:52 +02:00
audio_server.h	Make core/ includes absolute, remove subfolders from include path	2018-09-12 09:52:22 +02:00
physics_2d_server.cpp	Make core/ includes absolute, remove subfolders from include path	2018-09-12 09:52:22 +02:00
physics_2d_server.h	Make core/ includes absolute, remove subfolders from include path	2018-09-12 09:52:22 +02:00
physics_server.cpp	Make core/ includes absolute, remove subfolders from include path	2018-09-12 09:52:22 +02:00
physics_server.h	Make core/ includes absolute, remove subfolders from include path	2018-09-12 09:52:22 +02:00
register_server_types.cpp	Make core/ includes absolute, remove subfolders from include path	2018-09-12 09:52:22 +02:00
register_server_types.h	Add missing copyright headers and fix formatting	2018-01-05 01:22:23 +01:00
SCsub	disable caching for targets using helper functions	2017-11-28 23:24:12 -04:00
server_wrap_mt_common.h	add 3D textures	2018-07-30 12:20:27 +02:00
visual_server.cpp	-Rewrote GLES2 lighting and shadows and optimized state changes, did many optimizations, added vertex lighting.	2018-09-23 12:14:50 -03:00
visual_server.h	Set uniform default values in inspector	2018-09-13 23:05:33 +02:00