On 4/14/22 22:29, Niels Möller wrote:
1. Is the void cast really needed?
Yes, I think so. Various compilers complain if a statement 'E;' has an
expression E without side effects. The standard way to pacify them is to
cast E to void. See, for example,
Paul Eggert writes:
> Mattias Engdegård reported that the Emacs master source currently
> generates the following warning when Emacs is built with mini-gmp.c
> under Clang 13:
Probably not that compiler specific. Minimal example:
#include
void foo(void) {int x = 1; assert(x);}
No
Vincent Lefevre writes:
>> 1. Is the void cast really needed? Corresponding macros in gmp-impl.h
>> are defined like
>>
>> #if WANT_ASSERT
>> #define ASSERT_CARRY(expr) ASSERT_ALWAYS ((expr) != 0)
>> #define ASSERT_NOCARRY(expr) ASSERT_ALWAYS ((expr) == 0)
>> #else
>> #define
