https://gcc.gnu.org/bugzilla/show_bug.cgi?id=76911
Bug ID: 76911
Summary: internal compiler segfault on illegal implicit cast to
decimal64
Product: gcc
Version: 6.1.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c++
Assignee: unassigned at gcc dot gnu.org
Reporter: danielberger at gmail dot com
Target Milestone: ---
Created attachment 39445
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=39445&action=edit
minimal source
minimal code - crash.cpp:
#include <decimal/decimal>
double get_double();
std::decimal::decimal64 test() {
return get_double(); // invalid conversion
}
gcc 6.1.0
gcc -v -save-temps crash.cpp
this triggers "internal compiler error: Segmentation fault"
previous versions of such as gcc 5.3 give a compilation error:
10 : error: converting to 'std::decimal::decimal64' from initializer list would
use explicit constructor 'std::decimal::decimal64::decimal64(double)'
