zahiraam marked 3 inline comments as done.
zahiraam added inline comments.
================
Comment at: clang/lib/CodeGen/CodeGenModule.cpp:5006
+ if (NeedsGlobalCtor || NeedsGlobalDtor)
+ DelayedCXXInitPosition[D] = ~0U;
+ } else {
----------------
efriedma wrote:
> zahiraam wrote:
> > Do you agree this should be done only when one of those flags is on?
> Yes, that's fine; I wasn't really paying close attention to the exact code.
> Just wanted to make the point about the structure of the if statements, and
> code was the easiest way to explain it.
>
> Maybe the outer if statement should actually be `if (isStaticInit(D,
> getLangOpts()) && NeedsGlobalCtor) {`.
>
> On a related note, we might want to avoid the name "ctor", in case that
> accidentally conflicts with some user code; an "__"-prefixed name would be
> appropriate.
>> Maybe the outer if statement should actually be if (isStaticInit(D,
>> getLangOpts()) && NeedsGlobalCtor) {
Not sure about that! There are cases where (isStaticInit(D, getLangOpts())) =
true and NeedsGlobalCtor=false, but NeedsGlobalDtor=true. In which case a
__dtor needs to be emitted, no?
Writing the condition as you are proposing would actually not get me into the
body to emit the __dtor. Is that what we want?
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D137107/new/
https://reviews.llvm.org/D137107
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