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bug or idiosyncrasy?
- From: Ulrich Drepper <drepper at gmail dot com>
- To: gcc at gcc dot gnu dot org
- Date: Fri, 17 Aug 2012 03:15:23 -0400
- Subject: bug or idiosyncrasy?
Compiling the following code with D defined works. Leave it out (and
remove the extra dimension which has no influence on the data layout
etc) and it compiles. Is this correct? Why wouldn't a simple use of
an array parameter be sufficient?
#ifdef D
#define XD [1]
#define XR [0]
#define XBB {
#define XBE }
#else
#define XD
#define XR
#define XBB
#define XBE
#endif
int aa XD[10] = { XBB 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 XBE };
int f(int arr XD[10])
{
int s = 0;
for (auto i : arr XR)
s += i;
return s;
}
int main()
{
return f(aa);
}