[Bug fortran/29471] Warn with -std=f95/f2003 when BOZ is used at invalid places

[burnus at gcc dot gnu dot org]

------- Comment #11 from burnus at gcc dot gnu dot org  2007-12-08 22:08 -------
FIXED on the trunk (4.3.0).

> Fortran 95: Only in DATA and only integer
> Fortran 2003: Only in DATA or as argument of INT, REAL, DBLE, CMPLX

Fortran 2003 BOZ are now properly supported.

For -std=f95 full diagnostics exist, however, for -std=f2003 gfortran allows
BOZ also at invalid places, see PR 34392.

For the supported BOZ extensions, see also:
http://gcc.gnu.org/onlinedocs/gfortran/BOZ-literal-constants.html

(Wait a day until that page is up to date.)


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=29471