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a567961574
When a scalar-valued function with no distinct RESULT is being called recursively in its own executable part, emit a better message about the error. Clean up the code that resolves function vs. array ambiguities in expression semantics. Update to address review comment Differential Revision: https://reviews.llvm.org/D117577
46 lines
1.1 KiB
Fortran
46 lines
1.1 KiB
Fortran
! RUN: %python %S/test_errors.py %s %flang_fc1
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subroutine s1()
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character(10) str
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character(10) str1
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!ERROR: Cannot reference function 'str' as data
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print *, str(1:9), str(7)
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block
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character(10) str2
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character(10) str3
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!ERROR: Cannot reference function 'str1' as data
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print *, str1(1:9), str1(7)
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print *, str2(1:9) ! substring is ok
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!ERROR: 'str2' is not a callable procedure
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print *, str2(7)
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!ERROR: Cannot reference function 'str3' as data
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print *, str3(7), str3(1:9)
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end block
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end subroutine s1
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subroutine s2()
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character(10) func
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!ERROR: Cannot reference function 'func' as data
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print *, func(7), func(1:9)
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end subroutine s2
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subroutine s3()
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real(8) :: func
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!ERROR: Cannot reference function 'func' as data
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print *, func(7), func(1:6)
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end subroutine s3
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subroutine s4()
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real(8) :: local
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real(8) :: local1
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!ERROR: Cannot reference function 'local' as data
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print *, local(1:6), local(7)
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!ERROR: Cannot reference function 'local1' as data
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print *, local1(7), local1(1:6)
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end subroutine s4
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subroutine s5(arg)
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integer :: iVar
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external :: arg
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iVar = loc(arg)
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end subroutine s5
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