diff options
Diffstat (limited to 'gcc/fortran/gfortran.texi')
| -rw-r--r-- | gcc/fortran/gfortran.texi | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/gcc/fortran/gfortran.texi b/gcc/fortran/gfortran.texi index d3fe093..ab8a4cb 100644 --- a/gcc/fortran/gfortran.texi +++ b/gcc/fortran/gfortran.texi @@ -2772,9 +2772,10 @@ end program main @noindent which outputs the number 18446744073709551583. -Arithmetic operations work on unsigned integers, except for exponentiation, -which is prohibited. Unary minus is not permitted when @code{-pedantic} -is in force; this prohibition is part of J3/24-116.txt. +Arithmetic operations work on unsigned integers, also for +exponentiation. As an extension to J3/24-116.txt, unary minus +and exponentiation of unsigned integers are permitted unless +@code{-pedantic} is in force. In intrinsic procedures, unsigned arguments are typically permitted for arguments for the data to be processed, analogous to the |