[Bug c++/67605] New: Compilation errors creating std::pair using templated arguments

[kplatz at utdallas dot edu]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67605

Bug ID: 67605
   Summary: Compilation errors creating std::pair using templated
arguments
   Product: gcc
   Version: 4.9.0
Status: UNCONFIRMED
  Severity: normal
  Priority: P3
 Component: c++
  Assignee: unassigned at gcc dot gnu.org
  Reporter: kplatz at utdallas dot edu
  Target Milestone: ---

The following code compiles correctly on the GCC-4.8 series, but errors out on
GCC-4.9 and 5.X:

#include 
#include 

template class List;

template
class List  {
template
class Node {
public:
static const int SPLIT;
Node* next;// Next pointer
int keys[KK];   // Set of key/data pairs.

Node() : next(nullptr) {
std::fill(keys, keys + KK, 0); 
}
};

public:
std::pair*, Node*> scan();
};

template 
std::pair::Node*, List::Node*> List::scan( ) {
return std::make_pair( nullptr, nullptr );
}

int main() {
List<1> foo;

auto bar = foo.scan();
}

The errors reported are:
[ken@sager ~]$ g++520 --std=c++11 urllist1.cpp 
urllist1.cpp:32:26: error: wrong number of template arguments (1, should be 2)
 std::pair::Node*, List::Node*> List::scan( ) {
  ^
In file included from /usr/local/include/c++/5.2.0/utility:70:0,
 from /usr/local/include/c++/5.2.0/algorithm:60,
 from urllist1.cpp:8:
/usr/local/include/c++/5.2.0/bits/stl_pair.h:96:12: note: provided for
‘template struct std::pair’
 struct pair
^
urllist1.cpp:32:28: error: expected unqualified-id before ‘,’ token
 std::pair::Node*, List::Node*> List::scan( ) {

[Bug target/61359] GCC Bootstrap comparison failures on hppa2.0w-hp-hpux11.23

[kplatz at utdallas dot edu]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61359

--- Comment #2 from Kenneth Platz  ---
I attempted to build the gcc-4.9.0 release, and it bombs out in libquadmath:

gmake[4]: Leaving directory
`/nfshomes/platzk/gnu/gcc-build/4.9.0/hppa2.0w-hp-hpux11.23/libffi/include'
Making all in testsuite
In file included from ../../../../gcc-4.9.0/libquadmath/math/x2y2m1q.c:19:0:
../../../../gcc-4.9.0/libquadmath/quadmath-imp.h:55:3: error: #error "No way!"
 # error "No way!"


This appears to occur when there is no UINT_64 detected.  This is on a PA-RISC
2.0 system, so the "unsigned long long" data type is available.

[Bug bootstrap/61359] New: GCC Bootstrap comparison failures on hppa2.0w-hp-hpux11.23

[kplatz at utdallas dot edu]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61359

Bug ID: 61359
   Summary: GCC Bootstrap comparison failures on
hppa2.0w-hp-hpux11.23
   Product: gcc
   Version: 4.9.0
Status: UNCONFIRMED
  Severity: normal
  Priority: P3
 Component: bootstrap
  Assignee: unassigned at gcc dot gnu.org
  Reporter: kplatz at utdallas dot edu

Comparing stages 2 and 3
warning: gcc/cc1-checksum.o differs
warning: gcc/cc1plus-checksum.o differs
warning: gcc/cc1obj-checksum.o differs
warning: hppa2.0w-hp-hpux11.23/libgcc/lib2funcs_s.o differs
warning: hppa2.0w-hp-hpux11.23/libgcc/lib2funcs.o differs
Bootstrap comparison failure!
gcc/c-family/c-ppoutput.o differs
libcpp/errors.o differs
libcpp/files.o differs
libcpp/directives-only.o differs
libcpp/identifiers.o differs
libcpp/directives.o differs
libcpp/line-map.o differs
libcpp/charset.o differs
libcpp/lex.o differs
libcpp/expr.o differs
libcpp/macro.o differs
libcpp/traditional.o differs
libcpp/pch.o differs
libcpp/init.o differs
gmake[2]: *** [compare] Error 1
gmake[2]: Leaving directory `/nfshomes/platzk/gnu/gcc-build'
gmake[1]: *** [stage3-bubble] Error 2
gmake[1]: Leaving directory `/nfshomes/platzk/gnu/gcc-build'
gmake: *** [all] Error 2