http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52302
Bug #: 52302
Summary: [4.6.2] cc1plus.exe hungs when compiling
Classification: Unclassified
Product: gcc
Version: unknown
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c++
AssignedTo: [email protected]
ReportedBy: [email protected]
trying to compile this code cc1plus hungs, and when debugging in Visual Studio,
debugger catches stackoverflow exception.
gcc 4.6.2
cpp.cpp:
#include <iostream>
#include <functional>
void open(std::function<void()> callback)
{
callback();
}
void read(std::function<void()> callback)
{
auto opencb = ([&]()
{
int x = 0;
return [=]() mutable {
x++;
callback();
};
})();
open(opencb);
}
int main(int argc, char **argv)
{
read([]() {});
return 0;
}
command line:
>g++ -c cpp.cpp -g -Wall -Wextra -std=c++0x -o cpp.o
