diff options
Diffstat (limited to 'gcc/testsuite/gfortran.dg/where_2.f90')
| -rw-r--r-- | gcc/testsuite/gfortran.dg/where_2.f90 | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/gcc/testsuite/gfortran.dg/where_2.f90 b/gcc/testsuite/gfortran.dg/where_2.f90 new file mode 100644 index 000000000..b6e952b20 --- /dev/null +++ b/gcc/testsuite/gfortran.dg/where_2.f90 @@ -0,0 +1,36 @@ +! { dg-do run } +! Tests the fix for PR35743 and PR35745. +! +! Contributed by Dick Hendrickson <dick.hendrickson@gmail.com> +! +program try_rg0025 + logical lda(5) + lda = (/(i/2*2 .ne. I, i=1,5)/) + call PR35743 (lda, 1, 2, 3, 5, 6, -1, -2) + CALL PR34745 +end program + +! Previously, the negative mask size would not be detected. +SUBROUTINE PR35743 (LDA,nf1,nf2,nf3,nf5,nf6,mf1,mf2) + type unseq + real r + end type unseq + TYPE(UNSEQ) TDA1L(6) + LOGICAL LDA(NF5) + TDA1L(1:6)%r = 1.0 + WHERE (LDA(NF6:NF3)) + TDA1L(MF1:NF5:MF1) = TDA1L(NF6:NF2) + ENDWHERE +END SUBROUTINE + +! Previously, the expression in the WHERE block would be evaluated +! ouside the loop generated by the where. +SUBROUTINE PR34745 + INTEGER IDA(10) + REAL RDA(10) + RDA = 1.0 + nf0 = 0 + WHERE (RDA < -15.0) + IDA = 1/NF0 + 2 + ENDWHERE +END SUBROUTINE |