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[flang][driver] -Werror promotes warnings to error and interopts with -Wfatal-errors #148748
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b9cdd2e
initial commit
akuhlens 31d79c7
don't display warnings as errors
akuhlens 892e255
add EffectiveSeverity(...)
akuhlens 6bfd925
remove actual promotion
akuhlens 2693db8
clean up removal
akuhlens da3cddb
clarify code
akuhlens 1733cc5
Merge branch 'main' into andre/promote-warnings
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Original file line number | Diff line number | Diff line change |
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@@ -0,0 +1,31 @@ | ||
! RUN: %flang_fc1 -Wfatal-errors -pedantic %s 2>&1 | FileCheck %s --check-prefix=CHECK1 | ||
! RUN: not %flang_fc1 -pedantic -Werror %s 2>&1 | FileCheck %s --check-prefix=CHECK2 | ||
! RUN: not %flang_fc1 -Wfatal-errors -pedantic -Werror %s 2>&1 | FileCheck %s --check-prefix=CHECK3 | ||
|
||
module m | ||
contains | ||
subroutine foo(a) | ||
real, intent(in), target :: a(:) | ||
end subroutine | ||
end module | ||
|
||
program test | ||
use m | ||
real, target :: a(1) | ||
real :: b(1) | ||
call foo(a) ! ok | ||
!CHECK1: fatal-errors-warnings.f90:{{.*}} warning: | ||
!CHECK2: fatal-errors-warnings.f90:{{.*}} warning: | ||
!CHECK3: fatal-errors-warnings.f90:{{.*}} warning: | ||
call foo(b) | ||
!CHECK1: fatal-errors-warnings.f90:{{.*}} warning: | ||
!CHECK2: fatal-errors-warnings.f90:{{.*}} warning: | ||
!CHECK3-NOT: error: | ||
!CHECK3-NOT: warning: | ||
call foo((a)) | ||
!CHECK1: fatal-errors-warnings.f90:{{.*}} warning: | ||
!CHECK2: fatal-errors-warnings.f90:{{.*}} warning: | ||
call foo(a([1])) | ||
!! Hard error instead of warning if uncommented. | ||
!call foo(a(1)) | ||
end |
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