Objective-C [2/3] : Implement Wobjc-root-class [PR77404].

Add "Wno-objc-root-class" to tests in the Objective-C suite where
needed.

gcc/testsuite/ChangeLog:

	PR objc/77404
	* objc.dg/anon-1.m: Add Wno-objc-root-class.
	* objc.dg/attributes/class-attribute-1.m: Likewise.
	* objc.dg/attributes/class-attribute-2.m: Likewise.
	* objc.dg/attributes/class-attribute-3.m: Likewise.
	* objc.dg/attributes/method-deprecated-1.m: Likewise.
	* objc.dg/attributes/method-deprecated-2.m: Likewise.
	* objc.dg/attributes/method-deprecated-3.m: Likewise.
	* objc.dg/attributes/method-format-1.m: Likewise.
	* objc.dg/attributes/method-nonnull-1.m: Likewise.
	* objc.dg/attributes/method-noreturn-1.m: Likewise.
	* objc.dg/attributes/method-sentinel-1.m: Likewise.
	* objc.dg/attributes/nsobject-01.m: Likewise.
	* objc.dg/attributes/objc-exception-1.m: Likewise.
	* objc.dg/attributes/parameter-attribute-1.m: Likewise.
	* objc.dg/attributes/parameter-attribute-2.m: Likewise.
	* objc.dg/attributes/proto-attribute-1.m: Likewise.
	* objc.dg/attributes/proto-attribute-2.m: Likewise.
	* objc.dg/attributes/proto-attribute-3.m: Likewise.
	* objc.dg/attributes/proto-attribute-4.m: Likewise.
	* objc.dg/bitfield-2.m: Likewise.
	* objc.dg/break-in-ifstmt.m: Likewise.
	* objc.dg/class-1.m: Likewise.
	* objc.dg/class-extension-1.m: Likewise.
	* objc.dg/class-extension-2.m: Likewise.
	* objc.dg/class-extension-3.m: Likewise.
	* objc.dg/class-extension-4.m: Likewise.
	* objc.dg/class-protocol-1.m: Likewise.
	* objc.dg/comp-types-7.m: Likewise.
	* objc.dg/demangle-1.m: Likewise.
	* objc.dg/duplicate-class-1.m: Likewise.
	* objc.dg/encode-6-next.m: Likewise.
	* objc.dg/encode-6.m: Likewise.
	* objc.dg/enhanced-proto-2.m: Likewise.
	* objc.dg/exceptions-1.m: Likewise.
	* objc.dg/exceptions-3.m: Likewise.
	* objc.dg/exceptions-4.m: Likewise.
	* objc.dg/exceptions-5.m: Likewise.
	* objc.dg/fobjc-std-1.m: Likewise.
	* objc.dg/foreach-2.m: Likewise.
	* objc.dg/foreach-4.m: Likewise.
	* objc.dg/foreach-5.m: Likewise.
	* objc.dg/fsyntax-only.m: Likewise.
	* objc.dg/gnu-api-2-class-meta.m: Likewise.
	* objc.dg/gnu-api-2-class.m: Likewise.
	* objc.dg/gnu-api-2-ivar.m: Likewise.
	* objc.dg/gnu-api-2-method.m: Likewise.
	* objc.dg/gnu-api-2-objc.m: Likewise.
	* objc.dg/gnu-api-2-objc_msg_lookup.m: Likewise.
	* objc.dg/gnu-api-2-object.m: Likewise.
	* objc.dg/gnu-api-2-property.m: Likewise.
	* objc.dg/gnu-api-2-protocol.m: Likewise.
	* objc.dg/gnu-api-2-resolve-method.m: Likewise.
	* objc.dg/gnu-api-2-sel.m: Likewise.
	* objc.dg/incomplete-type-1.m: Likewise.
	* objc.dg/instancetype-0.m: Likewise.
	* objc.dg/invalid-method-2.m: Likewise.
	* objc.dg/ivar-invalid-type-1.m: Likewise.
	* objc.dg/ivar-problem-1.m: Likewise.
	* objc.dg/ivar-scope-1.m: Likewise.
	* objc.dg/ivar-scope-2.m: Likewise.
	* objc.dg/ivar-scope-4.m: Likewise.
	* objc.dg/ivar-visibility-1.m: Likewise.
	* objc.dg/ivar-visibility-2.m: Likewise.
	* objc.dg/ivar-visibility-3.m: Likewise.
	* objc.dg/ivar-visibility-4.m: Likewise.
	* objc.dg/local-decl-1.m: Likewise.
	* objc.dg/lto/lto.exp: Likewise.
	* objc.dg/lto/trivial-1_0.m: Likewise.
	* objc.dg/method-1.m: Likewise.
	* objc.dg/method-12.m: Likewise.
	* objc.dg/method-13.m: Likewise.
	* objc.dg/method-14.m: Likewise.
	* objc.dg/missing-proto-3.m: Likewise.
	* objc.dg/next-runtime-1.m: Likewise.
	* objc.dg/objc-foreach-1.m: Likewise.
	* objc.dg/objc-foreach-2.m: Likewise.
	* objc.dg/objc-foreach-3.m: Likewise.
	* objc.dg/objc-nofilename-1.m: Likewise.
	* objc.dg/param-1.m: Likewise.
	* objc.dg/pch/pch.exp: Likewise.
	* objc.dg/plugin/diagnostic-test-expressions-1.m: Likewise.
	* objc.dg/pr23709.m: Likewise.
	* objc.dg/private-1.m: Likewise.
	* objc.dg/private-2.m: Likewise.
	* objc.dg/property/property.exp: Likewise.
	* objc.dg/proto-hier-1.m: Likewise.
	* objc.dg/proto-hier-2.m: Likewise.
	* objc.dg/proto-lossage-1.m: Likewise.
	* objc.dg/proto-lossage-5.m: Likewise.
	* objc.dg/proto-qual-1.m: Likewise.
	* objc.dg/protocol-inheritance-1.m: Likewise.
	* objc.dg/protocol-inheritance-2.m: Likewise.
	* objc.dg/protocol-optional-1.m: Likewise.
	* objc.dg/selector-1.m: Likewise.
	* objc.dg/selector-2.m: Likewise.
	* objc.dg/selector-3.m: Likewise.
	* objc.dg/selector-4.m: Likewise.
	* objc.dg/shadow-1.m: Likewise.
	* objc.dg/shadow-2.m: Likewise.
	* objc.dg/special/load-category-1.m: Likewise.
	* objc.dg/special/load-category-2.m: Likewise.
	* objc.dg/special/load-category-3.m: Likewise.
	* objc.dg/special/special.exp: Likewise.
	* objc.dg/special/unclaimed-category-1.h: Likewise.
	* objc.dg/special/unclaimed-category-1.m: Likewise.
	* objc.dg/stabs-1.m: Likewise.
	* objc.dg/strings/strings.exp: Likewise.
	* objc.dg/stubify-1.m: Likewise.
	* objc.dg/stubify-2.m: Likewise.
	* objc.dg/super-class-2.m: Likewise.
	* objc.dg/super-dealloc-1.m: Likewise.
	* objc.dg/super-dealloc-2.m: Likewise.
	* objc.dg/sync-3.m: Likewise.
	* objc.dg/threedotthree-abi-1.m: Likewise.
	* objc.dg/torture/dg-torture.exp: Likewise.
	* objc.dg/torture/strings/strings.exp: Likewise.
	* objc.dg/try-catch-11.m: Likewise.
	* objc.dg/try-catch-12.m: Likewise.
	* objc.dg/type-size-2.m: Likewise.
	* objc.dg/type-size-3.m: Likewise.
	* objc.dg/type-size-4.m: Likewise.
	* objc.dg/type-size-5.m: Likewise.
	* objc.dg/undeclared-selector.m: Likewise.
	* objc.dg/volatile-1.m: Likewise.
This commit is contained in:
Iain Sandoe 2020-11-12 13:11:11 +00:00
parent 3fe07cdec8
commit d35fbf7f76
124 changed files with 171 additions and 32 deletions

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@ -1,5 +1,6 @@
/* Test for graceful handling of anonymous ivars. */
/* { dg-do compile } */
/* { dg-additional-options "-Wno-objc-root-class" } */
@interface Foo {
unsigned char : 1;

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@ -1,4 +1,5 @@
/* { dg-do compile } */
/* { dg-additional-options "-Wno-objc-root-class" } */
/* Test deprecate attribute with an @interface declaration. */

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@ -1,4 +1,5 @@
/* { dg-do compile } */
/* { dg-additional-options "-Wno-objc-root-class" } */
#include <objc/objc.h>

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@ -1,5 +1,6 @@
/* Contributed by Nicola Pero <nicola.pero@meta-innovation.com>, December 2010. */
/* { dg-do compile } */
/* { dg-additional-options "-Wno-objc-root-class" } */
/* Test that you get a warning when an unknown class attribute is ignored. */

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@ -1,5 +1,6 @@
/* Contributed by Nicola Pero <nicola.pero@meta-innovation.com>, October 2010. */
/* { dg-do compile } */
/* { dg-additional-options "-Wno-objc-root-class" } */
#include <objc/objc.h>

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@ -1,5 +1,6 @@
/* Contributed by Nicola Pero <nicola.pero@meta-innovation.com>, October 2010. */
/* { dg-do compile } */
/* { dg-additional-options "-Wno-objc-root-class" } */
#include <objc/objc.h>

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@ -1,5 +1,6 @@
/* Contributed by Nicola Pero <nicola.pero@meta-innovation.com>, October 2010. */
/* { dg-do compile } */
/* { dg-additional-options "-Wno-objc-root-class" } */
#include <objc/objc.h>

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@ -1,6 +1,7 @@
/* Contributed by Nicola Pero <nicola.pero@meta-innovation.com>, October 2010. */
/* { dg-do compile } */
/* { dg-options "-Wall" } */
/* { dg-additional-options "-Wno-objc-root-class" } */
#include <objc/objc.h>
#include <stdlib.h>

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@ -1,6 +1,7 @@
/* Contributed by Nicola Pero <nicola.pero@meta-innovation.com>, May 2011. */
/* { dg-do compile } */
/* { dg-options "-Wall" } */
/* { dg-additional-options "-Wno-objc-root-class" } */
#include <objc/objc.h>
#include <stdlib.h>

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@ -1,5 +1,6 @@
/* Contributed by Nicola Pero <nicola.pero@meta-innovation.com>, October 2010. */
/* { dg-do compile } */
/* { dg-additional-options "-Wno-objc-root-class" } */
#include <objc/objc.h>
#include <stdlib.h>

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@ -1,6 +1,7 @@
/* Contributed by Nicola Pero <nicola.pero@meta-innovation.com>, October 2010. */
/* { dg-do compile } */
/* { dg-options "-Wall" } */
/* { dg-additional-options "-Wno-objc-root-class" } */
#include <objc/objc.h>
#include <stdlib.h>

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@ -1,5 +1,6 @@
/* Test handling of the NSObject attribute. */
/* { dg-additional-options "-fsyntax-only " } */
/* { dg-additional-options "-Wno-objc-root-class" } */
typedef struct AnObj * __attribute__ ((NSObject)) AnObjRef;
typedef struct AnObj * __attribute__ ((__NSObject__)) AnotherObjRef;

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@ -1,5 +1,6 @@
/* Contributed by Nicola Pero <nicola.pero@meta-innovation.com>, February 2011. */
/* { dg-do compile } */
/* { dg-additional-options "-Wno-objc-root-class" } */
/* Test that the 'objc_exception' attribute is accepted for
@interfaces, but not for anything else. */

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@ -1,6 +1,7 @@
/* Test __attribute__((unused)) for an Objective-C method parameter. */
/* { dg-do compile } */
/* { dg-options "-Wunused-parameter" } */
/* { dg-additional-options "-Wno-objc-root-class" } */
#include <objc/objc.h>

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@ -1,5 +1,6 @@
/* Test that we get warnings for unrecognized attributes. */
/* { dg-do compile } */
/* { dg-additional-options "-Wno-objc-root-class" } */
#include <objc/objc.h>

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@ -1,4 +1,5 @@
/* { dg-do compile } */
/* { dg-additional-options "-Wno-objc-root-class" } */
#include <objc/objc.h>

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@ -1,5 +1,6 @@
/* Contributed by Nicola Pero <nicola.pero@meta-innovation.com>, November 2010. */
/* { dg-do compile } */
/* { dg-additional-options "-Wno-objc-root-class" } */
/* Test deprecate attribute with a forward declarations of
@protocol. */

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@ -1,5 +1,6 @@
/* Contributed by Nicola Pero <nicola.pero@meta-innovation.com>, November 2010. */
/* { dg-do compile } */
/* { dg-additional-options "-Wno-objc-root-class" } */
/* Test deprecate attribute with normal @protocol declarations. */

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@ -1,5 +1,6 @@
/* Contributed by Nicola Pero <nicola.pero@meta-innovation.com>, December 2010. */
/* { dg-do compile } */
/* { dg-additional-options "-Wno-objc-root-class" } */
/* Test that you get a warning when an unknown protocol attribute is ignored. */

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@ -4,6 +4,7 @@
/* { dg-options "-fsigned-char" } */
/* { dg-do run { target *-*-darwin* } } */
/* { dg-skip-if "" { *-*-* } { "-fgnu-runtime" } { "" } } */
/* { dg-additional-options "-Wno-objc-root-class" } */
typedef struct objc_object { struct objc_class *class_pointer; } *id;

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@ -1,4 +1,5 @@
/* { dg-do compile } */
/* { dg-additional-options "-Wno-objc-root-class" } */
@interface foo
- (void) test;

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@ -1,5 +1,6 @@
/* Redeclarations of class names. */
/* { dg-do compile } */
/* { dg-additional-options "-Wno-objc-root-class" } */
typedef int foo; /* { dg-line foo_def } */
@ -8,6 +9,9 @@ typedef int foo; /* { dg-line foo_def } */
typedef int bar; /* { dg-line bar_def } */
#if defined(__has_attribute) && __has_attribute(objc_root_class)
__attribute__((objc_root_class))
#endif
@interface bar
@end /* { dg-error "redeclared as different kind of symbol" } */
/* { dg-error "previous declaration of" "" { target *-*-* } bar_def } */

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@ -1,5 +1,6 @@
/* Contributed by Nicola Pero <nicola.pero@meta-innovation.com>, December 2010. */
/* { dg-do compile } */
/* { dg-additional-options "-Wno-objc-root-class" } */
/* This test tests the basic of class extensions. */

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@ -1,5 +1,6 @@
/* Contributed by Nicola Pero <nicola.pero@meta-innovation.com>, December 2010. */
/* { dg-do compile } */
/* { dg-additional-options "-Wno-objc-root-class" } */
/* This test tests class extensions and protocols. */

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@ -1,5 +1,6 @@
/* Contributed by Nicola Pero <nicola.pero@meta-innovation.com>, December 2010. */
/* { dg-do compile } */
/* { dg-additional-options "-Wno-objc-root-class" } */
/* This test tests warnings on class extensions. */

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@ -1,5 +1,6 @@
/* Contributed by Nicola Pero <nicola.pero@meta-innovation.com>, December 2010. */
/* { dg-do compile } */
/* { dg-additional-options "-Wno-objc-root-class" } */
/* This test tests you can not declare a class extension after the class @implementation. */

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@ -1,6 +1,7 @@
/* Check Class <protocol> types */
/* Author: David Ayers <d.ayers@inode.at> */
/* { dg-do compile } */
/* { dg-additional-options "-Wno-objc-root-class" } */
#include <objc/objc.h>
#include "../objc-obj-c++-shared/runtime.h"

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@ -1,4 +1,5 @@
/* { dg-do compile } */
/* { dg-additional-options "-Wno-objc-root-class" } */
/* We used to ICE because we removed the cast to List_linked*
in -[ListIndex_linked next]. */

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@ -1,6 +1,7 @@
/* Test demangling an Objective-C method. */
/* { dg-do run } */
/* { dg-xfail-run-if "Needs OBJC2 ABI" { *-*-darwin* && { lp64 && { ! objc2 } } } { "-fnext-runtime" } { "" } } */
/* { dg-additional-options "-Wno-objc-root-class" } */
#include <string.h>
#include <stdlib.h>

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@ -1,5 +1,6 @@
/* Contributed by Nicola Pero <nicola.pero@meta-innovation.com>, November 2010. */
/* { dg-do compile } */
/* { dg-additional-options "-Wno-objc-root-class" } */
/* Test that a duplicated @implementation for the same class does not
crash the compiler. */

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@ -2,6 +2,7 @@
/* Author: Ziemowit Laski <zlaski@apple.com> */
/* { dg-do compile } */
/* { dg-skip-if "" { *-*-* } { "-fgnu-runtime" } { "" } } */
/* { dg-additional-options "-Wno-objc-root-class" } */
struct Cxx {
const struct Cxx *next;

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@ -2,6 +2,7 @@
/* Author: Ziemowit Laski <zlaski@apple.com> */
/* { dg-do compile } */
/* { dg-skip-if "" { *-*-* } { "-fnext-runtime" } { "" } } */
/* { dg-additional-options "-Wno-objc-root-class" } */
struct Cxx {
const struct Cxx *next;

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@ -1,5 +1,6 @@
/* Test use of @optional/@required keywords in @protocol class. */
/* { dg-do compile } */
/* { dg-additional-options "-Wno-objc-root-class" } */
@protocol MyProto1
@optional

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@ -1,6 +1,7 @@
/* Contributed by Nicola Pero <nicola.pero@meta-innovation.com>, November 2010. */
/* { dg-options "-fobjc-exceptions" } */
/* { dg-do compile } */
/* { dg-additional-options "-Wno-objc-root-class" } */
/* This test checks the syntax @catch (...) which catches any
exceptions. At the moment, @catch (...) is identical to @catch (id

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@ -1,6 +1,7 @@
/* Contributed by Nicola Pero <nicola.pero@meta-innovation.com>, November 2010. */
/* { dg-options "-fobjc-exceptions" } */
/* { dg-do compile } */
/* { dg-additional-options "-Wno-objc-root-class" } */
/* Test that the compiler is checking the argument of @catch(), and
produce errors when invalid types are used. */

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@ -1,6 +1,7 @@
/* Contributed by Nicola Pero <nicola.pero@meta-innovation.com>, November 2010. */
/* { dg-options "-fobjc-exceptions" } */
/* { dg-do compile } */
/* { dg-additional-options "-Wno-objc-root-class" } */
/* Test warnings when parsing syntax errors in @catch(). */

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@ -1,6 +1,7 @@
/* Contributed by Nicola Pero <nicola.pero@meta-innovation.com>, November 2010. */
/* { dg-options "-fobjc-exceptions" } */
/* { dg-do compile } */
/* { dg-additional-options "-Wno-objc-root-class" } */
/* Test that you can use an unnamed argument with @catch. This test is the same
as exceptions-3.m, but with no name for @catch arguments. */

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@ -1,6 +1,7 @@
/* Test warnings when using -fobjc-std=objc1. */
/* { dg-do compile } */
/* { dg-options "-fobjc-std=objc1" } */
/* { dg-additional-options "-Wno-objc-root-class" } */
#include <objc/objc.h>
@ -29,8 +30,8 @@
@end
__attribute__ ((deprecated))
@interface MyRootClass2
{ /* { dg-error "class attributes are not available in Objective.C 1.0" } */
@interface MyRootClass2 /* { dg-error "class attributes are not available in Objective.C 1.0" } */
{
Class isa;
}
@end

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@ -6,6 +6,7 @@
/* { dg-xfail-run-if "Needs OBJC2 ABI" { *-*-darwin* && { lp64 && { ! objc2 } } } { "-fnext-runtime" } { "" } } */
/* { dg-options "-mno-constant-cfstrings" { target *-*-darwin* } } */
/* { dg-additional-sources "../objc-obj-c++-shared/nsconstantstring-class-impl.m" } */
/* { dg-additional-options "-Wno-objc-root-class" } */
#include "../objc-obj-c++-shared/TestsuiteObject.m"
#ifndef __NEXT_RUNTIME__

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@ -6,6 +6,7 @@
/* { dg-xfail-run-if "Needs OBJC2 ABI" { *-*-darwin* && { lp64 && { ! objc2 } } } { "-fnext-runtime" } { "" } } */
/* { dg-options "-mno-constant-cfstrings" { target *-*-darwin* } } */
/* { dg-additional-sources "../objc-obj-c++-shared/nsconstantstring-class-impl.m" } */
/* { dg-additional-options "-Wno-objc-root-class" } */
#import "../objc-obj-c++-shared/TestsuiteObject.m"
#ifndef __NEXT_RUNTIME__

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@ -6,6 +6,7 @@
/* { dg-xfail-run-if "Needs OBJC2 ABI" { *-*-darwin* && { lp64 && { ! objc2 } } } { "-fnext-runtime" } { "" } } */
/* { dg-options "-mno-constant-cfstrings" { target *-*-darwin* } } */
/* { dg-additional-sources "../objc-obj-c++-shared/nsconstantstring-class-impl.m" } */
/* { dg-additional-options "-Wno-objc-root-class" } */
#import "../objc-obj-c++-shared/TestsuiteObject.m"
#ifndef __NEXT_RUNTIME__

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@ -2,6 +2,9 @@
/* { dg-do compile } */
/* { dg-options "-fsyntax-only" } */
#if defined(__has_attribute) && __has_attribute(objc_root_class)
__attribute__((objc_root_class))
#endif
@interface foo
-(void) my_method:(int) i with:(int) j;
@end

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@ -20,6 +20,7 @@
/* { dg-do run } */
/* { dg-skip-if "No API#2 pre-Darwin9" { *-*-darwin[5-8]* } { "-fnext-runtime" } { "" } } */
/* { dg-xfail-run-if "Needs OBJC2 ABI" { *-*-darwin* && { lp64 && { ! objc2 } } } { "-fnext-runtime" } { "" } } */
/* { dg-additional-options "-Wno-objc-root-class" } */
/* { dg-additional-options "-DOBJC_OLD_DISPATCH_PROTOTYPES" { target { *-*-darwin* } } } */
/* To get the modern GNU Objective-C Runtime API, you include
@ -29,9 +30,6 @@
#include <stdio.h>
#include <string.h>
#if __has_attribute(objc_root_class)
__attribute__((objc_root_class))
#endif
@interface MyRootClass
{ Class isa; }
+ alloc;

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@ -7,6 +7,7 @@
/* { dg-do run } */
/* { dg-skip-if "No API#2 pre-Darwin9" { *-*-darwin[5-8]* } { "-fnext-runtime" } { "" } } */
/* { dg-xfail-run-if "Needs OBJC2 ABI" { *-*-darwin* && { lp64 && { ! objc2 } } } { "-fnext-runtime" } { "" } } */
/* { dg-additional-options "-Wno-objc-root-class" } */
/* { dg-additional-options "-DOBJC_OLD_DISPATCH_PROTOTYPES" { target { *-*-darwin* } } } */
/* To get the modern GNU Objective-C Runtime API, you include

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@ -5,6 +5,7 @@
/* { dg-do run } */
/* { dg-skip-if "No API#2 pre-Darwin9" { *-*-darwin[5-8]* } { "-fnext-runtime" } { "" } } */
/* { dg-xfail-run-if "Needs OBJC2 ABI" { *-*-darwin* && { lp64 && { ! objc2 } } } { "-fnext-runtime" } { "" } } */
/* { dg-additional-options "-Wno-objc-root-class" } */
/* To get the modern GNU Objective-C Runtime API, you include
objc/runtime.h. */

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@ -5,6 +5,7 @@
/* { dg-do run } */
/* { dg-skip-if "No API#2 pre-Darwin9" { *-*-darwin[5-8]* } { "-fnext-runtime" } { "" } } */
/* { dg-xfail-run-if "Needs OBJC2 ABI" { *-*-darwin* && { lp64 && { ! objc2 } } } { "-fnext-runtime" } { "" } } */
/* { dg-additional-options "-Wno-objc-root-class" } */
/* To get the modern GNU Objective-C Runtime API, you include
objc/runtime.h. */

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@ -9,6 +9,7 @@
systems that don't have the V2 APis). XFAILing the run is not useful
since it will XPASS on the sub-set that works. */
/* { dg-skip-if "Incompatible" { *-*-darwin* } { "-fnext-runtime" } { "" } } */
/* { dg-additional-options "-Wno-objc-root-class" } */
/* To get the modern GNU Objective-C Runtime API, you include
objc/runtime.h. */

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@ -5,6 +5,7 @@
/* { dg-do run } */
/* { dg-skip-if "" { *-*-* } { "-fnext-runtime" } { "" } } */
/* { dg-additional-options "-Wno-objc-root-class" } */
/* To get the modern GNU Objective-C Runtime API, you include
objc/runtime.h. */

View File

@ -5,6 +5,7 @@
/* { dg-do run } */
/* { dg-skip-if "No API#2 pre-Darwin9" { *-*-darwin[5-8]* } { "-fnext-runtime" } { "" } } */
/* { dg-xfail-run-if "Needs OBJC2 ABI" { *-*-darwin* && { lp64 && { ! objc2 } } } { "-fnext-runtime" } { "" } } */
/* { dg-additional-options "-Wno-objc-root-class" } */
/* To get the modern GNU Objective-C Runtime API, you include
objc/runtime.h. */

View File

@ -4,6 +4,7 @@
/* { dg-do run } */
/* { dg-skip-if "No API#2 pre-Darwin9" { *-*-darwin[5-8]* } { "-fnext-runtime" } { "" } } */
/* { dg-additional-options "-Wno-objc-root-class" } */
/* To get the modern GNU Objective-C Runtime API, you include
objc/runtime.h. */

View File

@ -5,6 +5,7 @@
/* { dg-do run } */
/* { dg-skip-if "No API#2 pre-Darwin9" { *-*-darwin[5-8]* } { "-fnext-runtime" } { "" } } */
/* { dg-xfail-run-if "Needs OBJC2 ABI" { *-*-darwin* && { lp64 && { ! objc2 } } } { "-fnext-runtime" } { "" } } */
/* { dg-additional-options "-Wno-objc-root-class" } */
/* To get the modern GNU Objective-C Runtime API, you include
objc/runtime.h. */

View File

@ -5,6 +5,7 @@
/* { dg-do run } */
/* { dg-skip-if "" { *-*-* } { "-fnext-runtime" } { "" } } */
/* { dg-additional-options "-Wno-objc-root-class" } */
/* To get the modern GNU Objective-C Runtime API, you include
objc/runtime.h. */

View File

@ -4,6 +4,7 @@
/* { dg-do run } */
/* { dg-skip-if "No API#2 pre-Darwin9" { *-*-darwin[5-8]* } { "-fnext-runtime" } { "" } } */
/* { dg-additional-options "-Wno-objc-root-class" } */
/* To get the modern GNU Objective-C Runtime API, you include
objc/runtime.h. */

View File

@ -6,6 +6,9 @@
enum type1;
struct type2;
#if defined(__has_attribute) && __has_attribute(objc_root_class)
__attribute__((objc_root_class))
#endif
@interface MyObject
- (void) method1: (enum type1)argument;
- (void) method2: (struct type2)argument;

View File

@ -6,6 +6,9 @@
extern id class_createInstance (id, int);
extern id class_getSuperclass (id);
#if defined(__has_attribute) && __has_attribute(objc_root_class)
__attribute__((objc_root_class))
#endif
@interface MyObject
{
Class isa;

View File

@ -3,6 +3,9 @@
/* Test that using an invalid type in a method declaration produces a
friendly error without a compiler crash. */
#if defined(__has_attribute) && __has_attribute(objc_root_class)
__attribute__((objc_root_class))
#endif
@interface MyClass
@end

View File

@ -1,6 +1,9 @@
/* { dg-do compile } */
#include <objc/objc.h>
#if defined(__has_attribute) && __has_attribute(objc_root_class)
__attribute__((objc_root_class))
#endif
@interface MyRootClass
{
Class isa;

View File

@ -10,6 +10,9 @@
#include <stdlib.h>
#include <objc/objc.h>
#if defined(__has_attribute) && __has_attribute(objc_root_class)
__attribute__((objc_root_class))
#endif
@interface MyRootClass1
{
Class isa;
@ -36,6 +39,9 @@
@end
#if defined(__has_attribute) && __has_attribute(objc_root_class)
__attribute__((objc_root_class))
#endif
@interface MyRootClass2
{
Class isa;

View File

@ -3,6 +3,9 @@
/* { dg-do compile } */
#include <objc/objc.h>
#if defined(__has_attribute) && __has_attribute(objc_root_class)
__attribute__((objc_root_class))
#endif
@interface MyClass
{
int someivar;

View File

@ -4,6 +4,9 @@
/* { dg-additional-options "-fno-local-ivars" } */
#include <objc/objc.h>
#if defined(__has_attribute) && __has_attribute(objc_root_class)
__attribute__((objc_root_class))
#endif
@interface MyClass
{
int someivar;

View File

@ -1,7 +1,8 @@
/* Test instance variable scope. */
/* Author: Dimitris Papavasiliou <dpapavas@gmail.com>. */
/* { dg-do run } */
/* { dg-additional-options "-Wno-shadow-ivar -fno-local-ivars" } */
/* { dg-additional-options "-Wno-shadow-ivar -fno-local-ivars -Wno-objc-root-class" } */
#include "../objc-obj-c++-shared/runtime.h"
#include <objc/objc.h>

View File

@ -1,6 +1,7 @@
/* Test instance variable visibility. */
/* Author: Dimitris Papavasiliou <dpapavas@gmail.com>. */
/* { dg-do compile } */
/* { dg-additional-options "-Wno-objc-root-class" } */
#include <objc/objc.h>
@interface MySuperClass

View File

@ -1,7 +1,7 @@
/* Test instance variable visibility. */
/* Author: Dimitris Papavasiliou <dpapavas@gmail.com>. */
/* { dg-do compile } */
/* { dg-additional-options "-fivar-visibility=protected" } */
/* { dg-additional-options "-fivar-visibility=protected -Wno-objc-root-class" } */
#include <objc/objc.h>
@interface MySuperClass

View File

@ -1,7 +1,7 @@
/* Test instance variable visibility. */
/* Author: Dimitris Papavasiliou <dpapavas@gmail.com>. */
/* { dg-do compile } */
/* { dg-additional-options "-fivar-visibility=private" } */
/* { dg-additional-options "-fivar-visibility=private -Wno-objc-root-class" } */
#include <objc/objc.h>
@interface MySuperClass

View File

@ -1,7 +1,7 @@
/* Test instance variable visibility. */
/* Author: Dimitris Papavasiliou <dpapavas@gmail.com>. */
/* { dg-do compile } */
/* { dg-additional-options "-fivar-visibility=public" } */
/* { dg-additional-options "-fivar-visibility=public -Wno-objc-root-class" } */
#include <objc/objc.h>
@interface MySuperClass

View File

@ -1,6 +1,7 @@
/* Test for hiding of ivars by local variables. */
/* Author: Ziemowit Laski <zlaski@apple.com>. */
/* { dg-do compile } */
/* { dg-additional-options "-Wno-objc-root-class" } */
@interface Sprite {
int a;

View File

@ -41,10 +41,10 @@ if { ![check_effective_target_lto] } {
global LTO_OPTIONS
set LTO_OPTIONS [list \
{-O0 -flto -fgnu-runtime} \
{-O2 -flto -fgnu-runtime} \
{-O0 -flto -flto-partition=none -fgnu-runtime} \
{-O2 -flto -flto-partition=none -fgnu-runtime} \
{-O0 -flto -fgnu-runtime -Wno-objc-root-class} \
{-O2 -flto -fgnu-runtime -Wno-objc-root-class } \
{-O0 -flto -flto-partition=none -fgnu-runtime -Wno-objc-root-class} \
{-O2 -flto -flto-partition=none -fgnu-runtime -Wno-objc-root-class} \
]
objc_init
@ -67,10 +67,10 @@ foreach src $tests {
# darwin targets can also run code with the NeXT runtime.
if [istarget "*-*-darwin*" ] {
set LTO_OPTIONS [list \
{-O0 -flto -fnext-runtime} \
{-O2 -flto -fnext-runtime} \
{-O0 -flto -flto-partition=none -fnext-runtime} \
{-O2 -flto -flto-partition=none -fnext-runtime} \
{-O0 -flto -fnext-runtime -Wno-objc-root-class} \
{-O2 -flto -fnext-runtime -Wno-objc-root-class} \
{-O0 -flto -flto-partition=none -fnext-runtime -Wno-objc-root-class} \
{-O2 -flto -flto-partition=none -fnext-runtime -Wno-objc-root-class} \
]
foreach src $tests {
# If we're only testing specific files and this isn't one of them, skip it.

View File

@ -1,5 +1,5 @@
/* { dg-lto-do run } */
/* { dg-skip-if "" { "*-*-darwin*" && lp64 } } */
extern int printf (char *,...) ;
typedef struct objc_class *Class;
@ -7,7 +7,7 @@ typedef struct objc_class *Class;
struct objc_class {
Class isa;
/* other stuff... */
} ;
};
@interface myRootObject {
@public

View File

@ -1,5 +1,6 @@
/* Tests of duplication. */
/* { dg-do compile } */
/* { dg-additional-options "-Wno-objc-root-class" } */
@interface class1
- (int) meth1; /* { dg-message "previous declaration" } */

View File

@ -1,5 +1,6 @@
/* Contributed by Igor Seleznev <selez@mail.ru>. */
/* This used to be broken. */
/* { dg-additional-options "-Wno-objc-root-class" } */
#include <objc/objc.h>

View File

@ -4,6 +4,7 @@
/* Author: Ziemowit Laski <zlaski@apple.com>. */
/* { dg-do run } */
/* { dg-xfail-run-if "Needs OBJC2 ABI" { *-*-darwin* && { lp64 && { ! objc2 } } } { "-fnext-runtime" } { "" } } */
/* { dg-additional-options "-Wno-objc-root-class" } */
#include <objc/objc.h>
#include "../objc-obj-c++-shared/runtime.h"

View File

@ -2,6 +2,7 @@
used as method selectors. */
/* Author: Ziemowit Laski <zlaski@apple.com>. */
/* { dg-do compile } */
/* { dg-additional-options "-Wno-objc-root-class" } */
@interface Foo
- (void)insertNewButtonImage:(Foo *)newButtonImage in:(Foo *)buttonCell;

View File

@ -2,7 +2,8 @@
In addition to not crashing :-), the compiler should properly handle
valid protocol references, even when they're mixed with invalid ones. */
/* { dg-do compile } */
/* { dg-additional-options "-Wno-objc-root-class" } */
#include <objc/objc.h>
@protocol DefinedProtocol

View File

@ -7,6 +7,7 @@
/* { dg-skip-if "" { *-*-* } { "-fgnu-runtime" } { "" } } */
/* { dg-skip-if "" { *-*-* } { "-fobjc-abi-version=1" } { "" } } */
/* { dg-options "-fobjc-abi-version=0" { target { *-*-darwin* && { ! lp64 } } } } */
/* { dg-additional-options "-Wno-objc-root-class" } */
@interface FooBar
- (void)boo;

View File

@ -1,5 +1,6 @@
/* Syntax check for the new foreach statement. */
/* { dg-do compile } */
/* { dg-additional-options "-Wno-objc-root-class" } */
typedef struct objc_class *Class;

View File

@ -1,5 +1,6 @@
/* Syntax check for the new foreach statement. */
/* { dg-do compile } */
/* { dg-additional-options "-Wno-objc-root-class" } */
typedef struct objc_class *Class;

View File

@ -1,6 +1,7 @@
/* Syntax check for the new foreach statement.
Use of declaration in loop-header without requiring c99 mode. */
/* { dg-do compile } */
/* { dg-additional-options "-Wno-objc-root-class" } */
typedef struct objc_class *Class;

View File

@ -1,5 +1,6 @@
/* Test to make sure that file name does not appear in the binary. */
/* { dg-do compile { target *-*-darwin* } } */
/* { dg-additional-options "-Wno-objc-root-class" } */
#include <objc/objc.h>

View File

@ -1,6 +1,7 @@
/* Test if compiler detects object as an parameter to a method
or not. It is not valid. */
/* { dg-do compile } */
/* { dg-additional-options "-Wno-objc-root-class" } */
@interface foo
@end

View File

@ -41,7 +41,7 @@ foreach test [lsort [glob -nocomplain $srcdir/$subdir/*.m]] {
# unlikely to make any difference to PCH. However, we do want to
# add -O0 -g, since users who want PCH usually want debugging and quick
# compiles.
dg-flags-pch $subdir $test "-fgnu-runtime" $mytorture ".h"
dg-flags-pch $subdir $test "-fgnu-runtime -Wno-objc-root-class" $mytorture ".h"
}
if [istarget "*-*-darwin*" ] {
@ -52,7 +52,7 @@ if [istarget "*-*-darwin*" ] {
# unlikely to make any difference to PCH. However, we do want to
# add -O0 -g, since users who want PCH usually want debugging and quick
# compiles.
dg-flags-pch $subdir $test "-fnext-runtime" $mytorture ".h"
dg-flags-pch $subdir $test "-fnext-runtime -Wno-objc-root-class" $mytorture ".h"
}
}

View File

@ -1,5 +1,5 @@
/* { dg-do compile } */
/* { dg-options "-O -fdiagnostics-show-caret" } */
/* { dg-options "-O -fdiagnostics-show-caret -Wno-objc-root-class" } */
/* This file is similar to diagnostic-test-expressions-1.c
(see the notes in that file); this file adds test

View File

@ -1,4 +1,5 @@
/* { dg-do compile } */
/* { dg-additional-options "-Wno-objc-root-class" } */
@interface A
+(void)method: (int)parameter {} /* { dg-error "expected" } */

View File

@ -1,6 +1,7 @@
/* Test errors for accessing @private and @protected variables. */
/* Author: Nicola Pero <nicola@brainstorm.co.uk>. */
/* { dg-do compile } */
/* { dg-additional-options "-Wno-objc-root-class" } */
#include <objc/objc.h>
@interface MySuperClass

View File

@ -1,6 +1,7 @@
/* Test warnings for shadowing instance variables. */
/* Author: Nicola Pero <nicola@brainstorm.co.uk>. */
/* { dg-do compile } */
/* { dg-additional-options "-Wno-objc-root-class" } */
#include <objc/objc.h>
@interface MySuperClass

View File

@ -31,12 +31,12 @@ dg-init
set tests [lsort [glob -nocomplain $srcdir/$subdir/*.m]]
# Main loop.
dg-runtest $tests "-fgnu-runtime" $DEFAULT_CFLAGS
dg-runtest $tests "-fgnu-runtime -Wno-objc-root-class" $DEFAULT_CFLAGS
# Darwin targets can also run code with the NeXT runtime.
# but Properties are not supported by the runtime lib before Darwin 9.
if [istarget "*-*-darwin\[9123\]*" ] {
dg-runtest $tests "-fnext-runtime" $DEFAULT_CFLAGS
dg-runtest $tests "-fnext-runtime -Wno-objc-root-class" $DEFAULT_CFLAGS
}
# All done.

View File

@ -1,6 +1,7 @@
/* Test for handling of protocol hierarchies. */
/* Author: Ziemowit Laski <zlaski@apple.com>. */
/* { dg-do compile } */
/* { dg-additional-options "-Wno-objc-root-class" } */
/* One-line substitute for objc/objc.h */
typedef struct objc_object { struct objc_class *class_pointer; } *id;

View File

@ -1,6 +1,7 @@
/* Test protocol warning. */
/* Contributed by Devang Patel <dpatel@apple.com>. */
/* { dg-do compile } */
/* { dg-additional-options "-Wno-objc-root-class" } */
typedef struct objc_object { struct objc_class *class_pointer; } *id;

View File

@ -2,6 +2,7 @@
may be lost, leading to superfluous warnings. */
/* Author: Ziemowit Laski <zlaski@apple.com>. */
/* { dg-do compile } */
/* { dg-additional-options "-Wno-objc-root-class" } */
/* One-line substitute for objc/objc.h */
typedef struct objc_object { struct objc_class *class_pointer; } *id;

View File

@ -1,5 +1,6 @@
/* Do not lose references to forward-declared protocols. */
/* { dg-do compile } */
/* { dg-additional-options "-Wno-objc-root-class" } */
@class MyBaseClass;
@class MyClassThatFails;
@protocol _MyProtocol;

View File

@ -3,6 +3,7 @@
/* { dg-do run } */
/* { dg-xfail-run-if "Needs OBJC2 ABI" { *-*-darwin* && { lp64 && { ! objc2 } } } { "-fnext-runtime" } { "" } } */
/* { dg-additional-options "-Wno-objc-root-class" } */
#include "../objc-obj-c++-shared/runtime.h"
#include <objc/Protocol.h>

View File

@ -1,6 +1,7 @@
/* Contributed by Nicola Pero <nicola.pero@meta-innovation.com>, November 2010. */
/* { dg-do compile } */
/* { dg-options "-Wno-protocol" } */
/* { dg-additional-options "-Wno-objc-root-class" } */
#include <objc/objc.h>

View File

@ -1,5 +1,6 @@
/* Contributed by Nicola Pero <nicola.pero@meta-innovation.com>, November 2010. */
/* { dg-do compile } */
/* { dg-additional-options "-Wno-objc-root-class" } */
#include <objc/objc.h>

View File

@ -1,5 +1,6 @@
/* Contributed by Nicola Pero <nicola.pero@meta-innovation.com>, November 2010. */
/* { dg-do compile } */
/* { dg-additional-options "-Wno-objc-root-class" } */
#include <objc/objc.h>

View File

@ -3,6 +3,7 @@
/* { dg-options "-Wselector" } */
/* { dg-do compile } */
/* { dg-skip-if "" { *-*-* } { "-fgnu-runtime" } { "" } } */
/* { dg-additional-options "-Wno-objc-root-class" } */
typedef struct objc_object { struct objc_class *class_pointer; } *id;
typedef struct objc_selector *SEL;

View File

@ -1,6 +1,7 @@
/* Test that we don't ICE when issuing a -Wselector warning. */
/* { dg-options "-Wselector" } */
/* { dg-do compile } */
/* { dg-additional-options "-Wno-objc-root-class" } */
#include <objc/objc.h>

View File

@ -3,6 +3,7 @@
/* { dg-options "-Wselector" } */
/* { dg-do compile } */
/* { dg-skip-if "" { *-*-* } { "-fnext-runtime" } { "" } } */
/* { dg-additional-options "-Wno-objc-root-class" } */
typedef struct objc_object { struct objc_class *class_pointer; } *id;
typedef const struct objc_selector *SEL;

View File

@ -3,6 +3,7 @@
/* Author: Ziemowit Laski <zlaski@apple.com>. */
/* { dg-do compile } */
/* { dg-additional-options "-Wno-objc-root-class" } */
@interface Int1
+ (int)and_eq:(int)arg1 and:(int)arg2;

View File

@ -2,6 +2,7 @@
/* Author: Dimitris Papavasiliou <dpapavas@gmail.com>. */
/* { dg-do compile } */
/* { dg-additional-options "-Wno-shadow-ivar" } */
/* { dg-additional-options "-Wno-objc-root-class" } */
#include <objc/objc.h>
@interface MyClass

View File

@ -2,6 +2,7 @@
/* Author: Dimitris Papavasiliou <dpapavas@gmail.com>. */
/* { dg-do compile } */
/* { dg-additional-options "-Wno-shadow" } */
/* { dg-additional-options "-Wno-objc-root-class" } */
#include <objc/objc.h>
@interface MyClass

View File

@ -1,6 +1,7 @@
/* Contributed by Nicola Pero <nicola.pero@meta-innovation.com>, December 2010. */
/* { dg-do run } */
/* { dg-xfail-run-if "Needs OBJC2 ABI" { *-*-darwin* && { lp64 && { ! objc2 } } } { "-fnext-runtime" } { "" } } */
/* { dg-additional-options "-Wno-objc-root-class" } */
#include <stdlib.h>
#include <objc/objc.h>

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