1c91d9bdea
Before emitting a warning message, code should check that the usage in question should be diagnosed by calling ShouldWarn(). A fair number of sites in the code do not, and can emit portability warnings unconditionally, which can confuse a user that hasn't asked for them (-pedantic) and isn't terribly concerned about portability *to* other compilers. Add calls to ShouldWarn() or IsEnabled() around messages that need them, and add -pedantic to tests that now require it to test their portability messages, and add more expected message lines to those tests when -pedantic causes other diagnostics to fire.
39 lines
1.3 KiB
Fortran
39 lines
1.3 KiB
Fortran
! RUN: %python %S/test_errors.py %s %flang_fc1 -pedantic
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module m
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! C730 The same type-attr-spec shall not appear more than once in a given
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! derived-type-stmt.
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!
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! R727 derived-type-stmt ->
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! TYPE [[, type-attr-spec-list] ::] type-name [( type-param-name-list )]
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! type-attr-spec values are:
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! ABSTRACT, PUBLIC, PRIVATE, BIND(C), EXTENDS(parent-type-name)
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!WARNING: Attribute 'ABSTRACT' cannot be used more than once
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type, abstract, public, abstract :: derived1
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end type derived1
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!WARNING: Attribute 'PUBLIC' cannot be used more than once
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type, public, abstract, public :: derived2
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end type derived2
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!WARNING: Attribute 'PRIVATE' cannot be used more than once
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type, private, abstract, private :: derived3
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end type derived3
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!ERROR: Attributes 'PUBLIC' and 'PRIVATE' conflict with each other
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type, public, abstract, private :: derived4
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end type derived4
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!WARNING: Attribute 'BIND(C)' cannot be used more than once
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!WARNING: A derived type with the BIND attribute is empty
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type, bind(c), public, bind(c) :: derived5
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end type derived5
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type, public :: derived6
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end type derived6
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!ERROR: Attribute 'EXTENDS' cannot be used more than once
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type, extends(derived6), public, extends(derived6) :: derived7
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end type derived7
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end module m
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