https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68424
Bug ID: 68424
Summary: static_cast<int>(0.29 * 100) == "28"
Product: gcc
Version: 4.9.2
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c++
Assignee: unassigned at gcc dot gnu.org
Reporter: alex.piliev at gmail dot com
Target Milestone: ---
On my system (Debian 8 Jessie x64) with g++ (Debian 4.9.2-10) this code:
std::cout << static_cast<int>(0.28 * 100) << std::endl;
std::cout << 0.29 * 100 << std::endl;
std::cout << static_cast<int>(0.29 * 100) << std::endl;
std::cout << static_cast<int>(0.30 * 100) << std::endl;
produces the following output:
28
29
28
30
