================
@@ -2138,6 +2138,8 @@ static void handleConstructorAttr(Sema &S, Decl *D, const
ParsedAttr &AL) {
if (AL.getNumArgs() &&
!S.checkUInt32Argument(AL, AL.getArgAsExpr(0), priority))
return;
+ S.Diag(D->getLocation(), diag::warn_global_constructor)
----------------
AaronBallman wrote:
How I see it is:
>From GCC's docs: "The constructor attribute causes the function to be called
>automatically before execution enters main ()."
And `-Wglobal-constructors` is meant to tell you "this has a constructor which
will fire before main" which matters for global and thread local variables, so
the `constructor` attribute is sort of morally equivalent.
https://github.com/llvm/llvm-project/pull/129917
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