https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70019
Martin Sebor <msebor at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Keywords| |wrong-code
Known to fail| |4.9.3
--- Comment #1 from Martin Sebor <msebor at gcc dot gnu.org> ---
Similarly, the requirement to throw an exception when "the object is
initialized with a string literal and there are more initializers than there
are array elements" is not implemented (although the requirement to throw when
"the initializer of the object is a braced-init-list whose number of
(top-level) initializer-clauses exceeds the number of elements to initialize"
is.)
$ cat z.cpp && /home/msebor/build/gcc-4.9.3/gcc/xg++
-B/home/msebor/build/gcc-4.9.3/gcc -L
/home/msebor/build/gcc-4.9.3/x86_64-unknown-linux-gnu/libstdc++-v3/src/.libs
-Wall -Wextra -Wpedantic -std=c++1y -xc++ z.cpp && ./a.out
typedef __SIZE_TYPE__ size_t;
int main ()
{
size_t n = 3;
try {
char a [n] = "abcd";
__builtin_abort ();
}
catch (...) { }
}
z.cpp: In function ‘int main()’:
z.cpp:7:18: warning: taking address of array of runtime bound [-Wvla]
char a [n] = "abcd";
^
z.cpp:7:10: warning: unused variable ‘a’ [-Wunused-variable]
char a [n] = "abcd";
^
Aborted (core dumped)
