https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86143
Bug ID: 86143
Summary: ICE capturing constexpr chrono duration
Product: gcc
Version: 8.1.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c++
Assignee: unassigned at gcc dot gnu.org
Reporter: aaron at aarongraham dot com
Target Milestone: ---
The following test, compiled via 'g++ -c test.cc':
#include <chrono>
#include <thread>
using namespace std::chrono_literals;
extern void set_duration(std::chrono::nanoseconds);
int main() {
constexpr auto dur = 1ms;
std::thread([]{ set_duration(dur); }).join();
}
Result:
during RTL pass: expand
test.cc: In lambda function:
test.cc:9:32: internal compiler error: in make_decl_rtl, at varasm.c:1322
std::thread([]{ set_duration(dur); }).join();
^~~
Please submit a full bug report,
with preprocessed source if appropriate.
See <https://gcc.gnu.org/bugs/> for instructions.
Compiler built for ARM (arm-unknown-linux-gnueabi)
