#7465: %fortran in the notebook (and fortran.eval on command line) is completely
broken on OS X
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Reporter: was | Owner: was
Type: defect | Status: new
Priority: major | Milestone: sage-4.3
Component: interfaces | Keywords:
Work_issues: | Author:
Reviewer: | Merged:
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Try this in a notebook cell on OS X:
{{{
%fortran
C FILE: FIB1.F
SUBROUTINE FIB(A,N)
C
C CALCULATE FIRST N FIBONACCI NUMBERS
C
INTEGER N
REAL*8 A(N)
DO I=1,N
IF (I.EQ.1) THEN
A(I) = 0.0D0
ELSEIF (I.EQ.2) THEN
A(I) = 1.0D0
ELSE
A(I) = A(I-1) + A(I-2)
ENDIF
ENDDO
END
C END FILE FIB1.F
}}}
Boom!! This despite us shipping a Fortran compiler.
The problem is really that the doctests for {{{fortran.eval}}} were marked
(by me, doh) as optional, and we don't test optional doctests frequently.
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/7465>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
and MATLAB
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