3 ms·

They probably don't want to because then they'd have to specify how they would interact with the setjmp/longjmp functions (which are, in fact, specified as part

They probably don't want to because then they'd have to specify how they would interact with the setjmp/longjmp functions (which are, in fact, specified as part of the ISO C standard, section 7.13 in C11).

int_19h 8y ago
setjmp/longjmp already interacts poorly with other commonly used language features (e.g. values of non-volatile locals upon longjmp).
- alxmdev 8y ago
  In case anyone is wondering, GCC and other compilers catch non-volatile locals clobbering when you compile with -Wextra.