1! { dg-do compile }
2! PR35724 Compile time segmentation fault for CSHIFT with negative third arg
3      SUBROUTINE RA0072(DDA,LDA,nf10,nf1,mf1,nf2)
4      REAL DDA(10,10)
5      LOGICAL LDA(10,10)
6      WHERE (LDA) DDA = CSHIFT(DDA,1,-MF1)  ! MF1 works, -1 works
7      END SUBROUTINE
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