这在 clang 的<stdatomic.h>中能查找到细节: #if __STDC_HOSTED__ && __has_include_next(<stdatomic.h>)#include_next <stdatomic.h>#else...#define atomic_fetch_add(object, operand) __c11_atomic_fetch_add(object, operand, __
# 0 "sample.c" # 0 "<built-in>" # 0 "" # 1 "/usr/include/stdc-predef.h" 1 3 4 # 0 "" 2 # 1 "sample.c" int main() { int a = -4; if (a) a = a + 4; else a = a * 4; return 0; }// a从4变为-4 -D[name] 代表将name宏定义赋值为1 默认为1 , 可以...
__ STDC__ 当编译器以 ANSI 标准编译时,则定义为 1。 让我们来尝试下面的实例: #include main() { printf("File :%s\n", __FILE__ ); printf("Date :%s\n", __DATE__ ); printf("Time :%s\n", __TIME__ ); printf("Line :%d\n", __LINE__ ); printf("ANSI :%d\n", __STDC_...
debug.Stats Emit warnings with analyzer statistics debug.StdCLibraryFunctionsTester Add test functions to the summary map, so testing of individual summary constituents becomes possible. debug.StreamTester Add test functions to StreamChecker for test and debugging purposes. debug.TaintTest Mark tainted sy...
C Language Changes in Clang • The value of __STDC_VERSION__ has been bumped to 202000L when passing -std=c2x so that it can be distinguished from C17 mode. This value is expected to change again when C23 is published. • Wide multi-characters literals such as L'ab' that would ...
__STDC_VERSION__ is defined to 201112L rather than 199901L. c94 mode is identical to c89 mode except that digraphs are enabled in c94 mode (FIXME: And __STDC_VERSION__ should be defined!). GCC extensions not implemented yet clang tries to be compatible with gcc as much as possible,...
-D_STDC_PREDEF_H=1 -D__INT_LEAST32_MAX__=0x7fffffff -D__GCC_ATOMIC_INT_LOCK_FREE=2 -D__FLT128_MAX_EXP__=16384 -D__cpp_conditional_explicit=201806L -D__FLT32_MANT_DIG__=24 -D__FLOAT_WORD_ORDER__=__ORDER_LITTLE_ENDIAN__ ...
如果你遇到的错误"error : use of undeclared identifier 'O_WRONLY'", 那么在你的工程中设置macro __STDC__=0。 如果你遇到的错误"TRK0005: Failed to locate: "clang.exe". The system cannot find the file specified”,你可能使用的是AMD64宿主编译器。对Clang/C2工具集现在还不支持对AMD64宿主编译器。
ENI installed VMware-workstation-full-8.0.0-471780 and created new virtual machine with OS X ...
D:\OLLVM\android-ndk-r27\toolchains\llvm\prebuilt\windows-x86_64\bin\clang++.exe --target=aarch64-none-linux-android24 --sysroot=D:/OLLVM/android-ndk-r27/toolchains/llvm/prebuilt/windows-x86_64/sysroot -DGTEST_HAS_RTTI=0 -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC...