d18a9aeae9
With this change, the following invocations will be treated as errors (multiple actions are specified): ``` $ flang-new -fc1 -E -fsyntax-only file.95 $ flang-new -fc1 -fsyntax-only -fdebug-dump-symbols file.95 ``` In the examples above it is not clear whether it is `-fsyntax-only` or the other action that is run (i.e. `-E` or `-fdebug-dump-symbols`). It makes sense to disallow such usage. This should also lead to cleaner and clearer tests (the `RUN` lines using `%flang_fc1` will only allow one action). This change means that `flang-new -fc1` and `clang -cc1` will behave differently when multiple action options are specified. As frontend drivers are mostly used by compiler developers, this shouldn't affect or confuse the compiler end-users. Also, `flang-new` and `clang` remain consistent. Tests are updated accordingly. More specifically, I've made sure that every test specifies only one action. I've also taken the opportunity to simplify "multiple-input-files.f90" a bit. Differential Revision: https://reviews.llvm.org/D111781
33 lines
1.3 KiB
Fortran
33 lines
1.3 KiB
Fortran
! RUN: %flang_fc1 -fdebug-dump-symbols %s 2>&1 | FileCheck %s
|
|
! Verify that the closure of EQUIVALENCE'd symbols with any DATA
|
|
! initialization produces a combined initializer, with explicit
|
|
! initialization overriding any default component initialization.
|
|
! 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]
|
|
! CHECK: ja (InDataStmt) size=8 offset=0: ObjectEntity type: INTEGER(4) shape: 1_8:2_8
|
|
! CHECK-NOT: x0, SAVE size=8 offset=8: ObjectEntity type: TYPE(t1) init:t1(m=123_4,n=234_4)
|
|
! CHECK: x1 size=8 offset=16: ObjectEntity type: TYPE(t1) init:t1(m=345_4,n=234_4)
|
|
! CHECK: x2 size=8 offset=0: ObjectEntity type: TYPE(t1)
|
|
! CHECK-NOT: x3a, SAVE size=8 offset=24: ObjectEntity type: TYPE(t3) init:t3(t2=t2(k=567_4),j=0_4)
|
|
! CHECK: x3b size=8 offset=32: ObjectEntity type: TYPE(t3) init:t3(k=567_4,j=678_4)
|
|
! CHECK: Equivalence Sets: (x2,ja(1)) (.F18.0,x2)
|
|
type :: t1
|
|
sequence
|
|
integer :: m = 123
|
|
integer :: n = 234
|
|
end type
|
|
type :: t2
|
|
integer :: k = 567
|
|
end type
|
|
type, extends(t2) :: t3
|
|
integer :: j ! uninitialized
|
|
end type
|
|
type(t1), save :: x0 ! not enabled
|
|
type(t1) :: x1 = t1(m=345)
|
|
type(t1) :: x2
|
|
type(t3), save :: x3a ! not enabled
|
|
type(t3) :: x3b = t3(j=678)
|
|
integer :: ja(2)
|
|
equivalence(x2, ja)
|
|
data ja(1)/456/
|
|
end
|