// RUN: %clang_cc1 -fsyntax-only -verify %s
// FIXME: the test below isn't testing quite what we want...
// RUN: %clang_cc1 -fsyntax-only -fixit -o - %s | %clang_cc1 -fsyntax-only -pedantic -Werror -x objective-c -

@interface NSString
+ (int)method:(int)x;
@end

void test() {
  // FIXME: not providing fix-its
  NSstring *str = @"A string"; // expected-error{{use of undeclared identifier 'NSstring'; did you mean 'NSString'?}}
}

@protocol P1
@optional
@property int *sprop; // expected-note{{'sprop' declared here}}
@end

@interface A
{
  int his_ivar; // expected-note 2{{'his_ivar' declared here}}
  float wibble;
}

@property int his_prop; // expected-note{{'his_prop' declared here}}
@end

@interface B : A <P1>
{
  int her_ivar; // expected-note 2{{'her_ivar' declared here}}
}

@property int her_prop; // expected-note{{'her_prop' declared here}}
- (void)inst_method1:(int)a;
+ (void)class_method1;
@end

@implementation A
@synthesize his_prop = his_ivar;
@end

@implementation B
@synthesize her_prop = her_ivar;

-(void)inst_method1:(int)a {
  herivar = a; // expected-error{{use of undeclared identifier 'herivar'; did you mean 'her_ivar'?}}
  hisivar = a; // expected-error{{use of undeclared identifier 'hisivar'; did you mean 'his_ivar'?}}
  self->herivar = a; // expected-error{{'B' does not have a member named 'herivar'; did you mean 'her_ivar'?}}
  self->hisivar = a; // expected-error{{'B' does not have a member named 'hisivar'; did you mean 'his_ivar'?}}
  self.hisprop = 0; // expected-error{{property 'hisprop' not found on object of type 'B *'; did you mean 'his_prop'?}}
  self.herprop = 0; // expected-error{{property 'herprop' not found on object of type 'B *'; did you mean 'her_prop'?}}
  self.s_prop = 0; // expected-error{{property 's_prop' not found on object of type 'B *'; did you mean 'sprop'?}}
}

+(void)class_method1 {
}
@end

void test_message_send(B* b) {
  // FIXME: Not providing fix-its
  [NSstring method:17]; // expected-error{{use of undeclared identifier 'NSstring'; did you mean 'NSString'?}}
}

@interface Collide // expected-note{{'Collide' declared here}}
{
@public
  int value; // expected-note{{'value' declared here}}
}

@property int value; // expected-note{{'value' declared here}}
@end

@implementation Collide
@synthesize value = value;
@end

void test2(Collide *a) {
  a.valu = 17; // expected-error{{property 'valu' not found on object of type 'Collide *'; did you mean 'value'?}}
  a->vale = 17; // expected-error{{'Collide' does not have a member named 'vale'; did you mean 'value'?}}
}

@interface Derived : Collid // expected-error{{cannot find interface declaration for 'Collid', superclass of 'Derived'; did you mean 'Collide'?}}
@end

@protocol NetworkSocket // expected-note{{'NetworkSocket' declared here}}
- (int)send:(void*)buffer bytes:(int)bytes;
@end

@interface IPv6 <Network_Socket> // expected-error{{cannot find protocol declaration for 'Network_Socket'; did you mean 'NetworkSocket'?}}
@end