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As Fortran 2018 5.2.2 states, a program shall consist of exactly one main program. Add this semantic check. Reviewed By: klausler Differential Revision: https://reviews.llvm.org/D125186
28 lines
626 B
Fortran
28 lines
626 B
Fortran
! RUN: %python %S/test_symbols.py %s %flang_fc1
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! Statement functions
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!DEF: /p1 MainProgram
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program p1
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!DEF: /p1/f (Function, StmtFunction) Subprogram INTEGER(4)
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!DEF: /p1/i ObjectEntity INTEGER(4)
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!DEF: /p1/j ObjectEntity INTEGER(4)
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integer f, i, j
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!REF: /p1/f
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!REF: /p1/i
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!DEF: /p1/f/i ObjectEntity INTEGER(4)
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f(i) = i + 1
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!REF: /p1/j
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!REF: /p1/f
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j = f(2)
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end program
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!DEF: /p2 (Subroutine)Subprogram
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subroutine p2
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!DEF: /p2/f (Function, StmtFunction) Subprogram REAL(4)
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!DEF: /p2/f/x (Implicit) ObjectEntity REAL(4)
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!DEF: /p2/y (Implicit) ObjectEntity REAL(4)
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f(x) = y
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!REF: /p2/y
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y = 1.0
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end subroutine
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