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On Apr 1, 2010, at 1:27 PM, 琬菁楊 wrote: > int main() > { > size_t size; > size = fsize3(10); // fsize3 returns 13 > return 0; > } > And I found some information with clang about VLA > (http://clang.llvm.org/cxx_compatibility.html#vla) > Does llvm/clang doesn't support sizeof is evaluated at run time?? Yes, clang supports vlas as defined in C99 and sizeof can

Hello, Chris > 2010/3/20 Chris Lattner <clattner at apple.com> > > >> On Mar 19, 2010, at 2:40 PM, Louis Gerbarg wrote: >> >> >>> What do you mean by "variable sized pointers"? What does: >>> >>> struct S {void *X; }; >>> >>> return for sizeof(struct S); ? >>> >> >> It doesn't, at

...support model which structure layout is determined at run time?? If not, do I need to modify the parser in clang to support this feature?? thanks ching -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20100403/c4d0de77/attachment.html>