cfd474e0d0
If BIND(C) appears on an internal procedure, it must have a null binding label, i.e. BIND(C,NAME=""). Also address conflicts with D127725 which was merged during development. Differential Revision: https://reviews.llvm.org/D128676
32 lines
770 B
Fortran
32 lines
770 B
Fortran
! RUN: %python %S/test_errors.py %s %flang_fc1
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! Check for multiple symbols being defined with with same BIND(C) name
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module m1
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integer, bind(c, name="x1") :: x1
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!ERROR: Two entities have the same BIND(C) name 'x1'
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integer, bind(c, name=" x1 ") :: x2
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contains
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subroutine x3() bind(c, name="x3")
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end subroutine
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end module
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!ERROR: Two entities have the same BIND(C) name 'x3'
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subroutine x4() bind(c, name=" x3 ")
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end subroutine
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! Ensure no error in this situation
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module m2
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interface
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subroutine x5() bind(c, name=" x5 ")
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end subroutine
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end interface
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end module
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subroutine x5() bind(c, name=" x5 ")
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end subroutine
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! Ensure no error in this situation
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subroutine foo() bind(c, name="x6")
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end subroutine
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subroutine foo() bind(c, name="x7")
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end subroutine
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