cosmopolitan/libc/assert.h

#ifndef COSMOPOLITAN_LIBC_ASSERT_H_
#define COSMOPOLITAN_LIBC_ASSERT_H_
#if !(__ASSEMBLER__ + __LINKER__ + 0)
COSMOPOLITAN_C_START_

extern bool __assert_disable;
void __assert_fail(const char *, const char *, int) hidden relegated;

#ifdef NDEBUG
#define assert(EXPR) ((void)0)
#else
#define assert(EXPR) \
  ((void)((EXPR) || (__assert_fail(#EXPR, __FILE__, __LINE__), 0)))
#endif

#ifndef __cplusplus
#define static_assert _Static_assert
#endif

COSMOPOLITAN_C_END_
#endif /* !(__ASSEMBLER__ + __LINKER__ + 0) */
#endif /* COSMOPOLITAN_LIBC_ASSERT_H_ */
Initial import 2020-06-15 14:18:57 +00:00			`#ifndef COSMOPOLITAN_LIBC_ASSERT_H_`
			`#define COSMOPOLITAN_LIBC_ASSERT_H_`
			`#if !(__ASSEMBLER__ + __LINKER__ + 0)`
			`COSMOPOLITAN_C_START_`

Make fixes and improvements - Introduce __assert_disable global - Improve strsignal() thread safety - Make system call tracing thread safe - Fix SO_RCVTIMEO / SO_SNDTIMEO on Windows - Refactor DescribeFoo() functions into one place - Fix fork() on Windows when TLS and MAP_STACK exist - Round upwards in setsockopt(SO_RCVTIMEO) on Windows - Disable futexes on OpenBSD which seem extremely broken - Implement a better kludge for monotonic time on Windows 2022-06-26 01:17:31 +00:00			`extern bool __assert_disable;`
			`void __assert_fail(const char , const char , int) hidden relegated;`
Initial import 2020-06-15 14:18:57 +00:00
			`#ifdef NDEBUG`
Define assert as an expression Fixes #138 2021-04-02 02:42:02 +00:00			`#define assert(EXPR) ((void)0)`
Initial import 2020-06-15 14:18:57 +00:00			`#else`
Define assert as an expression Fixes #138 2021-04-02 02:42:02 +00:00			`#define assert(EXPR) \`
			`((void)((EXPR) \|\| (__assert_fail(#EXPR, __FILE__, __LINE__), 0)))`
Initial import 2020-06-15 14:18:57 +00:00			`#endif`

Import C++ Standard Template Library You can now use the hardest fastest and most dangerous language there is with Cosmopolitan. So far about 75% of LLVM libcxx has been added. A few breaking changes needed to be made to help this go smoothly. - Rename nothrow to dontthrow - Rename nodiscard to dontdiscard - Add some libm functions, e.g. lgamma, nan, etc. - Change intmax_t from int128 to int64 like everything else - Introduce %jjd formatting directive for int128_t - Introduce strtoi128(), strtou128(), etc. - Rename bsrmax() to bsr128() Some of the templates that should be working currently are std::vector, std::string, std::map, std::set, std::deque, etc. 2022-03-22 12:51:41 +00:00			`#ifndef __cplusplus`
Add macro for static_assert (#106) 2021-03-06 04:32:25 +00:00			`#define static_assert _Static_assert`
Import C++ Standard Template Library You can now use the hardest fastest and most dangerous language there is with Cosmopolitan. So far about 75% of LLVM libcxx has been added. A few breaking changes needed to be made to help this go smoothly. - Rename nothrow to dontthrow - Rename nodiscard to dontdiscard - Add some libm functions, e.g. lgamma, nan, etc. - Change intmax_t from int128 to int64 like everything else - Introduce %jjd formatting directive for int128_t - Introduce strtoi128(), strtou128(), etc. - Rename bsrmax() to bsr128() Some of the templates that should be working currently are std::vector, std::string, std::map, std::set, std::deque, etc. 2022-03-22 12:51:41 +00:00			`#endif`
Add macro for static_assert (#106) 2021-03-06 04:32:25 +00:00
Initial import 2020-06-15 14:18:57 +00:00			`COSMOPOLITAN_C_END_`
			`#endif /* !(__ASSEMBLER__ + __LINKER__ + 0) */`
			`#endif /* COSMOPOLITAN_LIBC_ASSERT_H_ */`