http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46625
Summary: libquadmath: Mangle internal symbols; rename
__float128 <-> string functions
Product: gcc
Version: 4.6.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: fortran
AssignedTo: [email protected]
ReportedBy: [email protected]
For libquadmath.a it makes sense to mangle non-exported symbols, e.g. by
prefixing them with __quadmath_
quadmath_strtopQ and quadmath_dtoaq look ugly, Jakub suggests:
quadmath_strtoq and quadmath_qtostr
C example (to have one somewhere):
/* Compile with gcc test.c -lquadmath -lm shows:
:+1.41421356237309504880e+00:
:+1.2345678000e-05:
*/
#include <quadmath.h>
#include <stdio.h>
int main()
{
__float128 r;
char str[200];
r = 2.0q;
r = sqrtq(r);
quadmath_dtoaq (str, 200, 20, r);
printf(":%s:\n", str);
quadmath_strtopQ ("1.2345678", NULL, &r);
r = r/100000.0q;
quadmath_dtoaq (str, 200, 10, r);
printf(":%s:\n", str);
return 0;
}
