GCC 4.6.0 released

GCC treat const variable as thing which cannot be modified by the code, i.e. more like read-only.
You can modify the const variable in assembler, or in another piece of code where that variable is not declared "const".
Long time ago I read that you could use "static const" in C++ to get the same behaviour but I then tried and the variable was still defined as a piece of memory - and that was not available to C.
What I would like is that no memory is ever reserved for "inline const struct {}" - so the tests are always either true or false at compilation time, address of that variable cannot be taken, etc...