forked from OSchip/llvm-project
33 lines
1.3 KiB
Fortran
33 lines
1.3 KiB
Fortran
! RUN: %flang_fc1 -fsyntax-only -fdebug-dump-symbols %s 2>&1 | FileCheck %s
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! Verify that the closure of EQUIVALENCE'd symbols with any DATA
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! initialization produces a combined initializer, with explicit
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! initialization overriding any default component initialization.
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! CHECK: .F18.0, SAVE (CompilerCreated) size=8 offset=0: ObjectEntity type: INTEGER(4) shape: 1_8:2_8 init:[INTEGER(4)::456_4,234_4]
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! CHECK: ja (InDataStmt) size=8 offset=0: ObjectEntity type: INTEGER(4) shape: 1_8:2_8
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! CHECK-NOT: x0, SAVE size=8 offset=8: ObjectEntity type: TYPE(t1) init:t1(m=123_4,n=234_4)
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! CHECK: x1 size=8 offset=16: ObjectEntity type: TYPE(t1) init:t1(m=345_4,n=234_4)
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! CHECK: x2 size=8 offset=0: ObjectEntity type: TYPE(t1)
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! CHECK-NOT: x3a, SAVE size=8 offset=24: ObjectEntity type: TYPE(t3) init:t3(t2=t2(k=567_4),j=0_4)
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! CHECK: x3b size=8 offset=32: ObjectEntity type: TYPE(t3) init:t3(k=567_4,j=678_4)
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! CHECK: Equivalence Sets: (x2,ja(1)) (.F18.0,x2)
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type :: t1
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sequence
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integer :: m = 123
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integer :: n = 234
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end type
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type :: t2
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integer :: k = 567
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end type
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type, extends(t2) :: t3
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integer :: j ! uninitialized
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end type
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type(t1), save :: x0 ! not enabled
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type(t1) :: x1 = t1(m=345)
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type(t1) :: x2
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type(t3), save :: x3a ! not enabled
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type(t3) :: x3b = t3(j=678)
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integer :: ja(2)
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equivalence(x2, ja)
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data ja(1)/456/
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end
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