It seems so that for optimization levels one or higher, gcc produces wrong code
for the two test files below.
If I compile the same test with -O or -Os everything works fine.
On taking a look into produced assembly, it seems that it wrongly assumes the
assert alway have to raise.
File 1: t1.cpp
//class.h
struct K {
static const unsigned k;
};
#include <assert.h>
int main() {
assert ( K::k == 1 );
return 1;
}
File 2: t2.cpp
struct K {
static const unsigned k;
};
//class.cpp
const unsigned K::k = 1;
Then compile both file g++ -o tst t1.cpp t2.cpp -O2
--
Summary: Wrong code in c++ for const members initialized in
external file
Product: gcc
Version: 4.4.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c++
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: ktietz at gcc dot gnu dot org
GCC target triplet: x86_64-pc-mingw32
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39179
