https://gcc.gnu.org/bugzilla/show_bug.cgi?id=72754
Eric Gallager <egallager at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |egallager at gcc dot gnu.org
--- Comment #1 from Eric Gallager <egallager at gcc dot gnu.org> ---
gcc now produces at least 1 error in c++ mode:
$ /usr/local/bin/gcc -c -S -Wall -Wextra -Wpedantic -xc 72754.cc
72754.cc:1:14: error: flexible array member in a struct with no named members
struct { int a[]; } *p;
^
72754.cc:4:15: error: flexible array member in a struct with no named members
struct { int a[]; } *q;
^
$ /usr/local/bin/g++ -c -S -Wall -Wextra -Wpedantic -xc++ 72754.cc
72754.cc:1:16: warning: ISO C++ forbids flexible array member ‘a’ [-Wpedantic]
struct { int a[]; } *p;
^
72754.cc:4:17: warning: ISO C++ forbids flexible array member ‘a’ [-Wpedantic]
struct { int a[]; } *q;
^
72754.cc:4:17: error: flexible array member ‘S::<unnamed struct>::a’ in an
otherwise empty ‘struct S’
72754.cc:1:22: warning: ‘p’ defined but not used [-Wunused-variable]
struct { int a[]; } *p;
^
$ /sw/opt/llvm-3.1/bin/clang++ -c -S -Wall -Wextra -pedantic -xc++ 72754.cc
72754.cc:1:14: warning: flexible array member 'a' in otherwise empty struct is
a GNU extension [-pedantic,-Wgnu]
struct { int a[]; } *p;
^
72754.cc:4:15: warning: flexible array member 'a' in otherwise empty struct is
a GNU extension [-pedantic,-Wgnu]
struct { int a[]; } *q;
^
72754.cc:1:22: warning: unused variable 'p' [-Wunused-variable]
struct { int a[]; } *p;
^
3 warnings generated.
$
Any idea when this was half-fixed?
