[Bug c/22017] Error to pass struct parameter when compile with mingw's gcc.exe using "-march=i386 -mrtd" flags

["lyuzhou at 21cn dot com" <gcc-bugzilla at gcc dot gnu dot org>]

------- Additional Comments From lyuzhou at 21cn dot com  2005-06-11 14:52 -------
The sources file MUST ".cpp" file, not ".c" file.
Must compile with BOTH two flags: "-march=i386 -mrtd".

Known to work:mingw gcc 3.3.3
Known to fail:mingw gcc 3.4.2  3.4.3  3.4.4

precompile file:
========= main.ii (begin) ==========
# 1 "main.cpp"
# 1 "<built-in>"
# 1 "<command line>"
# 1 "main.cpp"
extern "C" void __attribute__((__cdecl__)) _assert (const char*, const char*, 
int);


struct st_t {
    int m_i;
    char m_ch[260];
};

void foo(int *pInt, struct st_t st)
{
    ((*pInt == 123) ? (void)0 : _assert("*pInt == 123", "main.cpp", 11));
}

int main()
{
    int i = 123;

    struct st_t st;
    st.m_i = 1;
    st.m_ch[0] = 0;

    foo(&i, st);
    return 0;
}
========= main.ii (end) ==========



-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
      Known to fail|                            |3.4.2 3.4.3 3.4.4
      Known to work|                            |3.3.3


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=22017