Tells the compiler to implement strict
ANSI conformance dialect.
This content is specific to C++; it does not apply to
The compiler conforms to default standards.
This option tells the compiler to implement strict ANSI
conformance dialect. On Linux* systems, if you need to be compatible with gcc,
This option sets option
, which tells the compiler to assume that the
program tests errno after calls to math library functions. This restricts
optimization because it causes the compiler to treat most math functions as
having side effects.