forked from OSchip/llvm-project
60 lines
2.5 KiB
Fortran
60 lines
2.5 KiB
Fortran
! RUN: %python %S/test_modfile.py %s %flang_fc1
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! Test compile-time analysis of shapes.
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module m1
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integer(8), parameter :: a0s(*) = shape(3.14159)
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real :: a1(5,5,5)
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integer(8), parameter :: a1s(*) = shape(a1)
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integer(8), parameter :: a1ss(*) = shape(a1s)
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integer(8), parameter :: a1sss(*) = shape(a1ss)
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integer(8), parameter :: a1rs(*) = [rank(a1),rank(a1s),rank(a1ss),rank(a1sss)]
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integer(8), parameter :: a1n(*) = [size(a1),size(a1,1),size(a1,2)]
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integer(8), parameter :: a1sn(*) = [size(a1s),size(a1ss),size(a1sss)]
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integer(8), parameter :: ac1s(*) = shape([1])
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integer(8), parameter :: ac2s(*) = shape([1,2,3])
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integer(8), parameter :: ac3s(*) = shape([(1,j=1,4)])
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integer(8), parameter :: ac3bs(*) = shape([(1,j=4,1,-1)])
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integer(8), parameter :: ac4s(*) = shape([((j,k,j*k,k=1,3),j=1,4)])
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integer(8), parameter :: ac5s(*) = shape([((0,k=5,1,-2),j=9,2,-3)])
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integer(8), parameter :: rss(*) = shape(reshape([(0,j=1,90)], -[2,3]*(-[5_8,3_8])))
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contains
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subroutine subr(x,n1,n2)
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real, intent(in) :: x(:,:)
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integer, intent(in) :: n1(3), n2(:)
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real, allocatable :: a(:,:,:)
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! the following fail if we don't handle empty strings
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Character(0) :: ch1(1,2,3) = Reshape([('',n=1,1*2*3)],[1,2,3])
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Character(0) :: ch2(3) = reshape(['','',''], [3])
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a = reshape(x,n1)
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a = reshape(x,n2(10:30:9)) ! fails if we can't figure out triplet shape
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end subroutine
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end module m1
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!Expect: m1.mod
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! module m1
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! integer(8),parameter::a0s(1_8:*)=[INTEGER(8)::]
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! intrinsic::shape
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! real(4)::a1(1_8:5_8,1_8:5_8,1_8:5_8)
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! integer(8),parameter::a1s(1_8:*)=[INTEGER(8)::5_8,5_8,5_8]
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! integer(8),parameter::a1ss(1_8:*)=[INTEGER(8)::3_8]
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! integer(8),parameter::a1sss(1_8:*)=[INTEGER(8)::1_8]
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! integer(8),parameter::a1rs(1_8:*)=[INTEGER(8)::3_8,1_8,1_8,1_8]
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! intrinsic::rank
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! integer(8),parameter::a1n(1_8:*)=[INTEGER(8)::125_8,5_8,5_8]
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! intrinsic::size
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! integer(8),parameter::a1sn(1_8:*)=[INTEGER(8)::3_8,1_8,1_8]
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! integer(8),parameter::ac1s(1_8:*)=[INTEGER(8)::1_8]
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! integer(8),parameter::ac2s(1_8:*)=[INTEGER(8)::3_8]
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! integer(8),parameter::ac3s(1_8:*)=[INTEGER(8)::4_8]
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! integer(8),parameter::ac3bs(1_8:*)=[INTEGER(8)::4_8]
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! integer(8),parameter::ac4s(1_8:*)=[INTEGER(8)::36_8]
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! integer(8),parameter::ac5s(1_8:*)=[INTEGER(8)::9_8]
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! integer(8),parameter::rss(1_8:*)=[INTEGER(8)::10_8,9_8]
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! intrinsic::reshape
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! contains
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! subroutine subr(x,n1,n2)
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! real(4),intent(in)::x(:,:)
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! integer(4),intent(in)::n1(1_8:3_8)
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! integer(4),intent(in)::n2(:)
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! end
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! end
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