Bogus "fallthrough annotation does not directly precede switch label" warning when [[clang::fallthrough]] is used in lambda #18238

jckarter · 2013-11-09T19:08:13Z

Extended Description

This code incorrectly warns that the [[clang::falltrhrough]] annotation does not precede a switch label:

void foo(int x) {
[&]{
switch (x) {
case 0:
foo(0);
[[clang::fallthrough]];
case 1:
foo(1);
}
}();
}

Remove the lambda [&]{ }() and the warning goes away.

llvmbot · 2014-08-05T15:09:47Z

This was fixed in r211599.

llvmbot transferred this issue from llvm/llvm-bugzilla-archive Dec 9, 2021

This issue was closed.