我想用Equivalence
. 如何在 gfortran-5 中使用它?
我在用:
Select Case (dst)
Case ("cm")
Equivalence :: (cm2Mm_r32, r32), (cm2Mm_r64, r64)
Call qcdiv (qb, qa, r32, r64, cm2Mm_r128)
Case ("m")
Equivalence :: (m2Mm_r32, r32), (m2Mm_r64, r64)
Call qcdiv (qb, qa, r32, r64, m2Mm_r128)
Case ("Km")
Equivalence :: (Km2Mm_r32, r32), (Km2Mm_r64, r64)
Call qcdiv (qb, qa, r32, r64, Km2Mm_r128)
End Select