Thanks David for the helpful information. Is there a way to filter the
predefined macros such as __clang__, __GNUC__, etc.
I could not get the macros defined in my C code with the below code:
DIMacroNodeArray Macros = DICompUnit->getMacros();
for (auto *MN : Macros) {
if (auto *M = dyn_cast<DIMacro>(MN)) {
outs()<< M->getName();
}
}
On Tue, Jul 13, 2021 at 4:13 PM David Blaikie <dblai...@gmail.com> wrote:
> Add -fdebug-macro
>
> On Tue, Jul 13, 2021 at 4:05 PM Bella V via cfe-users
> <cfe-users@lists.llvm.org> wrote:
> >
> > Hello All,
> >
> > I'm trying to build a list of macros in a compilation unit using
> CU->getMacros().
> > I do not see the macros field in DICompileUnit output.
> > https://godbolt.org/z/b8cM1Yf7v
> >
> > Please let me know what I'm missing.
> >
> > Many Thanks.
> >
> > _______________________________________________
> > cfe-users mailing list
> > cfe-users@lists.llvm.org
> > https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-users
>
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