https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80150
Bug ID: 80150
Summary: Internal compiler error when in in try_one_overload,
at cp/pt.c:18903
Product: gcc
Version: 6.2.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c++
Assignee: unassigned at gcc dot gnu.org
Reporter: gordon at codeplay dot com
Target Milestone: ---
Created attachment 41018
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=41018&action=edit
Pre-process
We encountered the following error message:
function_ptr_argument_substitution.cpp: In substitution of ‘template<class R,
class ... Args> bool compare_functions(R (*)(Args ...), R (*)(Args ...), Args
...) [with R = int; Args = {int}]’:
function_ptr_argument_substitution.cpp:16:37: required from here
function_ptr_argument_substitution.cpp:16:37: internal compiler error: in
try_one_overload, at cp/pt.c:18903
compare_functions<int>(foo, foo, a);
^
When comping the attached source file with the following command line options:
gcc -std=c++11 function_ptr_argument_substitution.cpp
With gcc version / os version:
gcc (Ubuntu 6.2.0-3ubuntu11~14.04) 6.2.0 20160901
I am not sure of the options that were specified when gcc was built as the
version I have was installed via apt-get.
The pre-process file is attached.
In summary the problem seems to arise when substituting the kernel arguments
for the function pointer, when there is more than one overload with that name.
If you require any additional information for this bug please let me know.
