https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113620
Bug ID: 113620
Summary: Specialized Template
Product: gcc
Version: 13.2.1
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c++
Assignee: unassigned at gcc dot gnu.org
Reporter: hans.buchmann.wantuch at gmail dot com
Target Milestone: ---
Created attachment 57225
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=57225&action=edit
Bug report generated with: -freport-bug
Compiling the code bug-1.cc
------8<------8<------8<------8<------
class CRC
{
public:
template<typename T>
struct Def
{
using TYP=T;
static const TYP INIT=0;
};
enum Method {MSB_FIRST,LSB_FIRST};
template<Method M,typename DEF>
class BIT{};
template<typename DEF>
struct BIT<MSB_FIRST,DEF>
{
DEF::TYP r=DEF::INIT;
};
};
int main(int argc,char** args)
{
CRC::BIT<CRC::MSB_FIRST,CRC::Def<unsigned short>> crc;
return 0;
}
------8<------8<------8<------8<------
compiling with:
g++ -freport-bug -std=c++2a -c -o bug-1.o bug-1.cc
results in the following output:
see attached bug-report.txt
Sincerely
Hans Buchmann
