On Wed, Feb 26, 2014 at 10:33 AM, David Blaikie <[email protected]> wrote:
> > > > On Thu, Jan 9, 2014 at 7:36 AM, jyoti allur > <[email protected]>wrote: > >> >> This bug appears only when typedef is used. >> > > Could you demonstrate this? My simple experiments seem to indicate that > this is not a typedef bug: > > Removing the macro and typedef from your test case I still don't see > "struct S" emitted in Clang's DWARF: > > > +typedef struct S { int i; } *T; > +#define M(p) ((T) (p)) > + > +void > +foo (void* p) > +{ > + M (p)->i++; > +} > Ooops, as was pointed out to me I pasted the unmodified code. Here's the example I was actually using: struct S { int i; }; void foo(void* p) { ((S*)p)->i++; } > $ clang++-tot typedef.cpp -g -c && llvm-dwarfdump typedef.o | grep DW_TAG > 0x0000000b: DW_TAG_compile_unit [1] * > 0x00000026: DW_TAG_subprogram [2] * > 0x00000044: DW_TAG_formal_parameter [3] > 0x00000053: DW_TAG_pointer_type [4] > > >> >> http://llvm-reviews.chandlerc.com/D2498 >> > >
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