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e6618aae43
The test code with ignore_tkr(tk) on character dummy passed by
fir.boxchar<> was crashing the compiler in [an
assert](2afe678f0a/flang/lib/Optimizer/Dialect/FIRType.cpp (L632))
in `changeElementType`.
It makes little sense to call changeElementType on a fir.boxchar since
this type is lossy (the shape is not part of it). Just skip it in the
code dealing with ignore(tk) when hitting this case
29 lines
813 B
Fortran
29 lines
813 B
Fortran
! Note: flang will issue warnings for the following subroutines. These
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! are accepted regardless to maintain backwards compatibility with
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! other Fortran implementations.
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! RUN: bbc -emit-fir %s -o - | FileCheck %s
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! CHECK-LABEL: func @_QPs1() {
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! CHECK: fir.convert %{{.*}} : ((!fir.boxchar<1>) -> ()) -> ((!fir.ref<f32>) -> ())
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! Pass a REAL by reference to a subroutine expecting a CHARACTER
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subroutine s1
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call s3(r)
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end subroutine s1
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! CHECK-LABEL: func @_QPs2(
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! CHECK: fir.convert %{{.*}} : ((!fir.boxchar<1>) -> ()) -> ((!fir.ref<f32>) -> ())
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! Pass a REAL, POINTER data reference to a subroutine expecting a CHARACTER
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subroutine s2(p)
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real, pointer :: p
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call s3(p)
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end subroutine s2
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! CHECK-LABEL: func @_QPs3(
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! CHECK-SAME: !fir.boxchar<1>
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subroutine s3(c)
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character(8) c
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end subroutine s3
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