[HP aCC 3.73] ICE on +DD64 and partial specialization
-----------------------------------------------------
Key: STDCXX-1005
URL: https://issues.apache.org/jira/browse/STDCXX-1005
Project: C++ Standard Library
Issue Type: Bug
Components: External
Environment: HP aCC 3.73 +DD64
Reporter: Martin Sebor
The following is a test case for the HP aCC ICE discussed in this
[comment|https://issues.apache.org/jira/browse/STDCXX-976?focusedCommentId=12618716#action_12618716]
on STDCXX-976.
{noformat}
$ cat ~/tmp/t.C && aCC -V -c +DD64 ~/tmp/t.C
template <class T> struct S;
template <class T> struct S<T*> { typedef T X; };
template <class T, class U> void foo (T*, U&) { }
template <class T, class U>
void foo (volatile T* p, U& val) {
foo (const_cast<T*>(p), val);
}
template <class T, class U>
void bar (T a, U c) {
typedef const typename S<T>::X& R;
foo (&*c, R (*a));
}
int main ()
{
int i = 0;
volatile int vi = 0;
const volatile int cvi = 0;
bar (&cvi, &i);
bar (&cvi, &vi);
}
aCC: HP ANSI C++ B3910B A.03.73
( 0) 0x002a6480 toolError__12ErrorHandlerF11StringTokenRC8Positione + 0x58
[/tmp_mnt/amd/packages/mdx/hpux/compilers/hp/aCC373_11.11/opt/aCC/lbin/ctcom.pa20]
( 1) 0x00354640 fe_error + 0x24c
[/tmp_mnt/amd/packages/mdx/hpux/compilers/hp/aCC373_11.11/opt/aCC/lbin/ctcom.pa20]
( 2) 0x0088b614 add_ELF_comdat_entry + 0x13c
[/tmp_mnt/amd/packages/mdx/hpux/compilers/hp/aCC373_11.11/opt/aCC/lbin/ctcom.pa20]
( 3) 0x0088b690 collect_ELF_comdats + 0x4c
[/tmp_mnt/amd/packages/mdx/hpux/compilers/hp/aCC373_11.11/opt/aCC/lbin/ctcom.pa20]
( 4) 0x0088e258 close_ELF_link + 0xa0
[/tmp_mnt/amd/packages/mdx/hpux/compilers/hp/aCC373_11.11/opt/aCC/lbin/ctcom.pa20]
( 5) 0x000b7bc4 end_out + 0x3c
[/tmp_mnt/amd/packages/mdx/hpux/compilers/hp/aCC373_11.11/opt/aCC/lbin/ctcom.pa20]
( 6) 0x001047b0 pass3_sllic + 0xf0
[/tmp_mnt/amd/packages/mdx/hpux/compilers/hp/aCC373_11.11/opt/aCC/lbin/ctcom.pa20]
( 7) 0x001046b4 ccall_pass3 + 0x20
[/tmp_mnt/amd/packages/mdx/hpux/compilers/hp/aCC373_11.11/opt/aCC/lbin/ctcom.pa20]
( 8) 0x00113bd0 process_sllic_graph + 0x1f0
[/tmp_mnt/amd/packages/mdx/hpux/compilers/hp/aCC373_11.11/opt/aCC/lbin/ctcom.pa20]
( 9) 0x00281c30 finish_program + 0x94
[/tmp_mnt/amd/packages/mdx/hpux/compilers/hp/aCC373_11.11/opt/aCC/lbin/ctcom.pa20]
(10) 0x00282ff4 cg_stp + 0x178
[/tmp_mnt/amd/packages/mdx/hpux/compilers/hp/aCC373_11.11/opt/aCC/lbin/ctcom.pa20]
(11) 0x003773e4 be_stp + 0x1c
[/tmp_mnt/amd/packages/mdx/hpux/compilers/hp/aCC373_11.11/opt/aCC/lbin/ctcom.pa20]
(12) 0x000b73ec ucodeCodeGenTerm__Fv + 0x78
[/tmp_mnt/amd/packages/mdx/hpux/compilers/hp/aCC373_11.11/opt/aCC/lbin/ctcom.pa20]
(13) 0x000cb7ac main + 0x46c
[/tmp_mnt/amd/packages/mdx/hpux/compilers/hp/aCC373_11.11/opt/aCC/lbin/ctcom.pa20]
(14) 0xc0143b00 _start + 0xc4 [/usr/lib/libc.2]
(15) 0x000b8120 $START$ + 0x178
[/tmp_mnt/amd/packages/mdx/hpux/compilers/hp/aCC373_11.11/opt/aCC/lbin/ctcom.pa20]
Error (internal problem) 7835: Exact position unknown; near
["/nfs/homes/sebor/tmp/t.C", line 1]. # Internal error encountered while
generating ELF file. (7835)
{noformat}
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