http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52962
Manuel López-Ibáñez <manu at gcc dot gnu.org> changed:
What |Removed |Added
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CC| |manu at gcc dot gnu.org
--- Comment #2 from Manuel López-Ibáñez <manu at gcc dot gnu.org> 2012-04-12
23:19:17 UTC ---
manuel@gcc12:~$ ~/trunk/186353M/build/gcc/cc1plus -ftrack-macro-expansion
pr52962.cc
pr52962.cc:1:23: error: ‘b’ was not declared in this scope
#define M1(x, y, z) y();
^
pr52962.cc:1:23: note: in expansion of macro 'M1'
#define M1(x, y, z) y();
^
pr52962.cc:2:21: note: expanded from here
#define M2(x, y, z) M1(x, y, z)
^
pr52962.cc:2:21: note: in expansion of macro 'M2'
#define M2(x, y, z) M1(x, y, z)
^
pr52962.cc:4:3: note: expanded from here
M2(a, b, c);
^
OK, it needs a bit of fine-tuning, but it is much closer. Nice, eh? ;-)
