Author
anonymous
over 7 years ago
Language
Compiler
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Author
anonymous
over 7 years ago
$ prog.cc:6:19: error: use of undeclared identifier 'abs'; did you mean 'fabs'?
int d = (int)(abs(0.6) + 0.5);
^~~
fabs
/usr/include/x86_64-linux-gnu/bits/mathcalls.h:181:14: note: 'fabs' declared here
__MATHCALLX (fabs,, (_Mdouble_ __x), (__const__));
^
/usr/include/math.h:71:26: note: expanded from macro '__MATHCALLX'
__MATHDECLX (_Mdouble_,function,suffix, args, attrib)
^
/usr/include/math.h:73:22: note: expanded from macro '__MATHDECLX'
__MATHDECL_1(type, function,suffix, args) __attribute__ (attrib); \
^
/usr/include/math.h:76:31: note: expanded from macro '__MATHDECL_1'
extern type __MATH_PRECNAME(function,suffix) args __THROW
^
/usr/include/math.h:79:42: note: expanded from macro '__MATH_PRECNAME'
#define __MATH_PRECNAME(name,r) __CONCAT(name,r)
^
/usr/include/x86_64-linux-gnu/sys/cdefs.h:88:23: note: expanded from macro '__CONCAT'
#define __CONCAT(x,y) x ## y
^
1 error generated.
Exit Code:
1