1201ProgramAlarm questions

1201ProgramAlarm answers

• Floating-point literal to IEEE-754 binary pattern consistency across compilers
• How to detect whether a class has no virtual base in C++17 at compile time?
• x*x != x*x in auto-variable?
• Why does defining a struct with an operand< function that isn't const break things if you use it as a key in a Map?
• How to use variable and move variable at the same time?
• Why doesn't the bit-shift of a variable and a number have the same result?
• Chinese character too large for enclosing character literal type
• template instantiation depth exceeds maximum - how to stop particular case?
• Why do x86 FP compares set CF like unsigned integers, instead of using signed conditions?
• DLL exporting causing issues with unique pointers