http://blogs.msdn.com/b/vcblog/archive/2013/07/19/c99-library-support-in-visual-studio-2013.aspx
Visual Studio 2013新增了对C99的支持,但我无法在我的"C"代码中使用complex.h。
#include <stdio.h>
#include <complex.h>
int main(void)
{
double complex dc1 = 3 + 2 * I;
double complex dc2 = 4 + 5 * I;
double complex result;
result = dc1 + dc2;
printf(" ??? \n", result);
return 0;
}
我会犯语法错误。 编辑:抱歉,之前漏掉了一部分。
error C2146: syntax error : missing ';' before identifier 'dc1'
error C2065: 'dc1' : undeclared identifier
error C2088: '*' : illegal for struct
error C2086: 'double complex' : redefinition
error C2146: syntax error : missing ';' before identifier 'dc2'
error C2065: 'dc2' : undeclared identifier
error C2088: '*' : illegal for struct
error C2086: 'double complex' : redefinition
error C2146: syntax error : missing ';' before identifier 'result'
error C2065: 'result' : undeclared identifier
error C2065: 'result' : undeclared identifier
error C2065: 'dc1' : undeclared identifier
error C2065: 'dc2' : undeclared identifier
error C2065: 'result' : undeclared identifier
IntelliSense: expected a ';'
IntelliSense: expected a ';'
IntelliSense: expected a ';'
IntelliSense: identifier "result" is undefined
IntelliSense: identifier "dc1" is undefined
IntelliSense: identifier "dc2" is undefined
complex
的支持并不像博客文章告诉我们的那样完整。 - Some programmer dude