/* Test for ivar access inside of class methods. It should be allowed
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/* Test for ivar access inside of class methods. It should be allowed
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(with a warning), but only if no other declarations with the same
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(with a warning), but only if no other declarations with the same
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name are seen. */
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name are seen. */
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/* Author: Ziemowit Laski . */
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/* Author: Ziemowit Laski . */
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/* { dg-do compile } */
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/* { dg-do compile } */
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#include "../objc-obj-c++-shared/Object1.h"
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#include "../objc-obj-c++-shared/Object1.h"
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@interface Sprite: Object {
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@interface Sprite: Object {
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int sprite, spree;
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int sprite, spree;
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}
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}
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+ (void)setFoo:(int)foo;
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+ (void)setFoo:(int)foo;
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+ (void)setSprite:(int)sprite;
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+ (void)setSprite:(int)sprite;
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- (void)setFoo:(int)foo;
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- (void)setFoo:(int)foo;
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- (void)setSprite:(int)sprite;
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- (void)setSprite:(int)sprite;
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@end
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@end
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int spree = 23;
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int spree = 23;
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@implementation Sprite
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@implementation Sprite
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+ (void)setFoo:(int)foo {
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+ (void)setFoo:(int)foo {
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sprite = foo; /* { dg-warning "instance variable .sprite. accessed in class method" } */
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sprite = foo; /* { dg-warning "instance variable .sprite. accessed in class method" } */
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spree = foo;
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spree = foo;
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}
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}
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+ (void)setSprite:(int)sprite {
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+ (void)setSprite:(int)sprite {
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int spree;
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int spree;
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sprite = 15;
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sprite = 15;
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spree = 17;
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spree = 17;
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((Sprite *)self)->sprite = 16; /* NB: This is how one _should_ access */
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((Sprite *)self)->sprite = 16; /* NB: This is how one _should_ access */
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((Sprite *)self)->spree = 18; /* ivars from within class methods! */
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((Sprite *)self)->spree = 18; /* ivars from within class methods! */
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}
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}
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- (void)setFoo:(int)foo {
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- (void)setFoo:(int)foo {
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sprite = foo;
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sprite = foo;
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spree = foo;
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spree = foo;
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}
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}
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- (void)setSprite:(int)sprite {
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- (void)setSprite:(int)sprite {
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int spree;
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int spree;
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sprite = 15; /* { dg-warning "local declaration of .sprite. hides instance variable" } */
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sprite = 15; /* { dg-warning "local declaration of .sprite. hides instance variable" } */
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self->sprite = 16;
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self->sprite = 16;
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spree = 17; /* { dg-warning "local declaration of .spree. hides instance variable" } */
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spree = 17; /* { dg-warning "local declaration of .spree. hides instance variable" } */
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self->spree = 18;
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self->spree = 18;
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}
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}
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@end
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@end
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