"The C++11 standard is, ahem, vague in some places and different compilers choose to interpret the standard, well, differently." I'm a little curious to know w

"The C++11 standard is, ahem, vague in some places and different compilers choose to interpret the standard, well, differently." I'm a little curious to know what they were doing. EDIT: Dammit, I should have kept reading, the very next sentence has: " Lots of compilation errors that involve this-c++-template-thingy-with-lots-of-angle-brackets does not match that-c++-template-thingy-with-lots-of-angle-brackets-that-has-a-const-somewhere-in-the-middle." and personally I would have thought that of course you need the consts to match and it would have been this way for literal decades now.