forked from OSchip/llvm-project
29 lines
1.0 KiB
Fortran
29 lines
1.0 KiB
Fortran
! RUN: %S/test_errors.sh %s %t %f18
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! Test BLOCK DATA subprogram (14.3)
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block data foo
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!ERROR: IMPORT is not allowed in a BLOCK DATA subprogram
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import
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real :: pi = asin(-1.0) ! ok
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!ERROR: An initialized variable in BLOCK DATA must be in a COMMON block
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integer :: notInCommon = 1
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integer :: uninitialized ! ok
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!ERROR: 'p' may not appear in a BLOCK DATA subprogram
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procedure(sin), pointer :: p => cos
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!ERROR: 'p' is already declared as a procedure
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common /block/ pi, p
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real :: inBlankCommon
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data inBlankCommon / 1.0 /
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common inBlankCommon
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!ERROR: An initialized variable in BLOCK DATA must be in a COMMON block
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integer :: inDataButNotCommon
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data inDataButNotCommon /1/
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!ERROR: Two objects in the same EQUIVALENCE set may not be members of distinct COMMON blocks
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integer :: inCommonA, inCommonB
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common /a/ inCommonA, /b/ inCommonB
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equivalence(inCommonA, inCommonB)
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integer :: inCommonD, initialized ! ok
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common /d/ inCommonD
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equivalence(inCommonD, initialized)
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data initialized /2/
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end block data
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