b82a8c3f23
Fortran 2018 explicitly permits an ignored type declaration for the result of a generic intrinsic function. See the comment added to Semantics/expression.cpp for an explanation of why this is somewhat dangerous and worthy of a warning. Differential Revision: https://reviews.llvm.org/D96879
32 lines
822 B
Fortran
32 lines
822 B
Fortran
! RUN: %S/test_symbols.sh %s %t %f18
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! Intrinsic function in type declaration statement: type is ignored
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!DEF: /p1 MainProgram
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program p1
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!DEF: /p1/cos ELEMENTAL, INTRINSIC, PURE (Function) ProcEntity INTEGER(4)
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integer cos
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!DEF: /p1/y (Implicit) ObjectEntity REAL(4)
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!REF: /p1/cos
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!DEF: /p1/x (Implicit) ObjectEntity REAL(4)
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y = cos(x)
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!REF: /p1/y
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!DEF: /p1/sin ELEMENTAL, INTRINSIC, PURE (Function) ProcEntity
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!REF: /p1/x
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y = sin(x)
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!REF: /p1/y
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!DEF: /f EXTERNAL (Function, Implicit) ProcEntity REAL(4)
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!REF: /p1/x
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y = f(x)
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end program
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!DEF: /f2 (Function) Subprogram REAL(4)
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!DEF: /f2/cos EXTERNAL (Function, Implicit) ProcEntity REAL(4)
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!DEF: /f2/x (Implicit) ObjectEntity REAL(4)
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function f2(cos, x)
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!DEF: /f2/f2 (Implicit) ObjectEntity REAL(4)
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!REF: /f2/cos
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!REF: /f2/x
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f2 = cos(x)
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end function
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