| ! { dg-do run } |
| ! Tests the fix for PR35944/6/7, in which the variable array constructors below |
| ! were incorrectly translated and wrong code was produced. |
| ! |
| ! Contributed by Dick Hendrickson <dick.hendrickson@gmail.com> |
| ! |
| program try_fa6013 |
| call fa6013 (10, 1, -1) |
| call fa6077 (10, 1, -1, (/1,2,3,4,5,6,7,8,9,10/)) |
| call fa2083 |
| end program |
| |
| subroutine FA6013 (nf10, nf1, mf1) |
| integer, parameter :: kv = 4 |
| REAL(KV) DDA1(10) |
| REAL(KV) DDA2(10) |
| REAL(KV) DDA(10), dval |
| dda = (/1,2,3,4,5,6,7,8,9,10/) |
| DDA1 = ATAN2 ((/(REAL(J1,KV),J1=1,10)/), |
| $ REAL((/(J1,J1=nf10,nf1,mf1)/), KV)) !fails |
| DDA2 = ATAN2 (DDA, DDA(10:1:-1)) |
| if (any (abs(DDA1-DDA2) .gt. 1.0e-6)) STOP 1 |
| END |
| |
| subroutine FA6077 (nf10,nf1,mf1, ida) |
| INTEGER IDA1(10) |
| INTEGER IDA2(10), ida(10) |
| IDA1 = IEOR((/1,2,3,4,5,6,7,8,9,10/), |
| $ (/(IDA(J1),J1=10,1,-1)/) ) |
| IDA2 = IEOR ((/1,2,3,4,5,6,7,8,9,10/), (/10,9,8,7,6,5,4,3,2,1/) ) |
| if (any (ida1 .ne. ida2)) STOP 2 |
| END SUBROUTINE |
| |
| subroutine fa2083 |
| implicit none |
| integer j1,k |
| parameter (k=8) !failed for k=10 |
| REAL(k) QDA1(10) |
| REAL(k) QDA(10), qval |
| qda = (/ 1,2,3,4,5,6,7,8,9,10 /) |
| QDA1 = MOD ( 1.1_k*( QDA(1) -5.0_k), P=( QDA -2.5_k)) |
| DO J1 = 1,10 |
| QVAL = MOD(1.1_k*(QDA(1)-5.0_k),P=(QDA(J1)-2.5_k)) |
| if (qval .ne. qda1(j1)) STOP 3 |
| ENDDO |
| END |
| |
