http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54677
Bug #: 54677
Summary: [4.8 Regression] FAIL: g++.dg/cpp0x/decltype32.C (test
for excess errors) with -m64 after revision 191564
Classification: Unclassified
Product: gcc
Version: 4.8.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: testsuite
AssignedTo: unassig...@gcc.gnu.org
ReportedBy: domi...@lps.ens.fr
CC: hjl.to...@gmail.com, paolo.carl...@oracle.com
After revision 191564 the tests g++.dg/cpp0x/decltype32.C fails when compiled
with -m64:
[macbook] f90/bug% g++48 -std=c++0x
/opt/gcc/work/gcc/testsuite/g++.dg/cpp0x/decltype32.C
/opt/gcc/work/gcc/testsuite/g++.dg/cpp0x/decltype32.C: In function 'int
main()':
/opt/gcc/work/gcc/testsuite/g++.dg/cpp0x/decltype32.C:11:23: error: no matching
function for call to 'make_array(int)'
int z = make_array(1); // { dg-error "no matching" }
^
/opt/gcc/work/gcc/testsuite/g++.dg/cpp0x/decltype32.C:11:23: note: candidate
is:
/opt/gcc/work/gcc/testsuite/g++.dg/cpp0x/decltype32.C:5:6: note: template<class
T> decltype (make_array(il)) make_array(const T&)
auto make_array(const T& il) ->
^
/opt/gcc/work/gcc/testsuite/g++.dg/cpp0x/decltype32.C:5:6: note: template
argument deduction/substitution failed:
/opt/gcc/work/gcc/testsuite/g++.dg/cpp0x/decltype32.C: In substitution of
'template<class T> decltype (make_array(il)) make_array(const T&) [with T =
int]':
/opt/gcc/work/gcc/testsuite/g++.dg/cpp0x/decltype32.C:11:23: required from
here
/opt/gcc/work/gcc/testsuite/g++.dg/cpp0x/decltype32.C:6:23: error: 'make_array'
was not declared in this scope, and no declarations were found by
argument-dependent lookup at the point of instantiation [-fpermissive]
decltype(make_array(il)) // { dg-error "not declared|no matching|exceeds" }
^
/opt/gcc/work/gcc/testsuite/g++.dg/cpp0x/decltype32.C:5:6: note:
'template<class T> decltype (make_array(il)) make_array(const T&)' declared
here, later in the translation unit
auto make_array(const T& il) ->
^
/opt/gcc/work/gcc/testsuite/g++.dg/cpp0x/decltype32.C:6:23: error: no matching
function for call to 'make_array(const int&)'
decltype(make_array(il)) // { dg-error "not declared|no matching|exceeds" }
^
/opt/gcc/work/gcc/testsuite/g++.dg/cpp0x/decltype32.C:6:23: note: candidate is:
/opt/gcc/work/gcc/testsuite/g++.dg/cpp0x/decltype32.C:5:6: note: template<class
T> decltype (make_array(il)) make_array(const T&)
auto make_array(const T& il) ->
^
/opt/gcc/work/gcc/testsuite/g++.dg/cpp0x/decltype32.C:5:6: note: template
argument deduction/substitution failed:
/opt/gcc/work/gcc/testsuite/g++.dg/cpp0x/decltype32.C: In substitution of
'template<class T> decltype (make_array(il)) make_array(const T&) [with T =
int]':
/opt/gcc/work/gcc/testsuite/g++.dg/cpp0x/decltype32.C:6:23: required by
substitution of 'template<class T> decltype (make_array(il)) make_array(const
T&) [with T = int]'
/opt/gcc/work/gcc/testsuite/g++.dg/cpp0x/decltype32.C:11:23: required from
here
/opt/gcc/work/gcc/testsuite/g++.dg/cpp0x/decltype32.C:6:23: error: 'make_array'
was not declared in this scope, and no declarations were found by
argument-dependent lookup at the point of instantiation [-fpermissive]
decltype(make_array(il)) // { dg-error "not declared|no matching|exceeds" }
^
/opt/gcc/work/gcc/testsuite/g++.dg/cpp0x/decltype32.C:5:6: note:
'template<class T> decltype (make_array(il)) make_array(const T&)' declared
here, later in the translation unit
auto make_array(const T& il) ->
^
/opt/gcc/work/gcc/testsuite/g++.dg/cpp0x/decltype32.C:6:23: error: no matching
function for call to 'make_array(const int&)'
decltype(make_array(il)) // { dg-error "not declared|no matching|exceeds" }
^
/opt/gcc/work/gcc/testsuite/g++.dg/cpp0x/decltype32.C:6:23: note: candidate is:
/opt/gcc/work/gcc/testsuite/g++.dg/cpp0x/decltype32.C:5:6: note: template<class
T> decltype (make_array(il)) make_array(const T&)
auto make_array(const T& il) ->
^
/opt/gcc/work/gcc/testsuite/g++.dg/cpp0x/decltype32.C:5:6: note: template
argument deduction/substitution failed:
/opt/gcc/work/gcc/testsuite/g++.dg/cpp0x/decltype32.C: In substitution of
'template<class T> decltype (make_array(il)) make_array(const T&) [with T =
int]':
/opt/gcc/work/gcc/testsuite/g++.dg/cpp0x/decltype32.C:6:23: recursively
required by substitution of 'template<class T> decltype (make_array(il))
make_array(const T&) [with T = int]'
...
a lot of errors
...
/opt/gcc/work/gcc/testsuite/g++.dg/cpp0x/decltype32.C:6:23: error: template
instantiation depth exceeds maximum of 900 (use -ftemplate-depth= to increase
the maximum) substituting 'template<class T> decltype (make_array(il))
make_array(const T&) [with T = <missing>]'
decltype(make_array(il)) // { dg-error "not declared|no matching|exceeds" }
^
/opt/gcc/work/gcc/testsuite/g++.dg/cpp0x/decltype32.C:6:23: recursively
required by substitution of 'template<class T> decltype (make_array(il))
make_array(const T&) [with T = int]'
/opt/gcc/work/gcc/testsuite/g++.dg/cpp0x/decltype32.C:6:23: required by
substitution of 'template<class T> decltype (make_array(il)) make_array(const
T&) [with T = int]'
/opt/gcc/work/gcc/testsuite/g++.dg/cpp0x/decltype32.C:11:23: required from
here
/opt/gcc/work/gcc/testsuite/g++.dg/cpp0x/decltype32.C:6:23: error: no matching
function for call to 'make_array(const int&)'
/opt/gcc/work/gcc/testsuite/g++.dg/cpp0x/decltype32.C:6:23: note: candidate is:
/opt/gcc/work/gcc/testsuite/g++.dg/cpp0x/decltype32.C:5:6: note: template<class
T> decltype (make_array(il)) make_array(const T&)
auto make_array(const T& il) ->
^
/opt/gcc/work/gcc/testsuite/g++.dg/cpp0x/decltype32.C:5:6: note: substitution
of deduced template arguments resulted in errors seen above
