================
@@ -3176,6 +3178,11 @@ def err_alignas_underaligned : Error<
"requested alignment is less than minimum alignment of %1 for type %0">;
def warn_aligned_attr_underaligned : Warning<err_alignas_underaligned.Summary>,
InGroup<IgnoredAttributes>;
+def err_ctor_dtor_attr_on_non_void_func : Error<
+ "%0 attribute can only be applied to a function which accepts no arguments "
+ "and has a 'void' or 'int' return type">;
----------------
AaronBallman wrote:
Not that I could find -- the function marked `cleanup` needs to accept one
argument and it has to be a pointer type:
```
def err_attribute_cleanup_func_must_take_one_arg : Error<
"'cleanup' function %0 must take 1 parameter">;
def err_attribute_cleanup_func_arg_incompatible_type : Error<
"'cleanup' function %0 parameter has "
"%diff{type $ which is incompatible with type $|incompatible type}1,2">;
```
I looked around for an existing diagnostic to augment but didn't spot any that
worked well.
https://github.com/llvm/llvm-project/pull/67360
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