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

@ -3906,7 +3906,7 @@ void VisualScriptEditor::_notification(int p_what) {
case NOTIFICATION_READY: {
variable_editor->connect_compat("changed", this, "_update_members");
signal_editor->connect_compat("changed", this, "_update_members");
FALLTHROUGH;
[[fallthrough]];
}
case NOTIFICATION_THEME_CHANGED: {
if (p_what != NOTIFICATION_READY && !is_visible_in_tree()) {