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Replace FALLTHROUGH macro by C++17 [[fallthrough]]

This attribute is now part of the standard we target so we no longer
need compiler-specific hacks.

Also enables -Wimplicit-fallthrough for Clang now that we can properly
support it. It's already on by default for GCC's -Wextra.

Fixes new warnings raised by Clang's -Wimplicit-fallthrough.
This commit is contained in:
Rémi Verschelde
2020-02-22 20:47:50 +01:00
parent a7891b9d12
commit 2cf6ac6c50
25 changed files with 75 additions and 88 deletions

View File

@@ -2178,7 +2178,7 @@ void EditorNode::_menu_option_confirm(int p_option, bool p_confirmed) {
break;
}
FALLTHROUGH;
[[fallthrough]];
}
case SCENE_TAB_CLOSE:
case FILE_SAVE_SCENE: {
@@ -2199,7 +2199,7 @@ void EditorNode::_menu_option_confirm(int p_option, bool p_confirmed) {
break;
}
FALLTHROUGH;
[[fallthrough]];
}
case FILE_SAVE_AS_SCENE: {
int scene_idx = (p_option == FILE_SAVE_SCENE || p_option == FILE_SAVE_AS_SCENE) ? -1 : tab_closing;