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
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android	Fix various warnings: [-Waddress], [-Wpointer-arith], [-Wwrite-strings], [-Wreturn-local-addr] and more	2018-09-27 16:33:52 +02:00
haiku	Make core/ includes absolute, remove subfolders from include path	2018-09-12 09:52:22 +02:00
iphone	Fix warnings for comparison between signed and unsigned integers [-Wsign-compare]	2018-09-27 16:25:23 +02:00
javascript	Implement OS::set_icon in HTML5 platform	2018-09-16 20:46:21 +02:00
osx	Fix warnings about set but unused variables [-Wunused-but-set-variable]	2018-09-27 16:25:24 +02:00
server	SCons: Fix checks for clang in env['CXX']	2018-09-25 11:15:25 +02:00
uwp	Properly initialize Winsock on startup	2018-09-13 16:05:47 +02:00
windows	Fix Input::set_custom_mouse_cursor showing cursor when it's invisible	2018-09-17 11:37:54 -03:00
x11	SCons: Fix checks for clang in env['CXX']	2018-09-25 11:15:25 +02:00
register_platform_apis.h	Add missing copyright headers and fix formatting	2018-01-05 01:22:23 +01:00
SCsub	Running builder (content generator) functions in subprocesses on Windows	2018-07-27 21:37:55 +02:00