CODEWITHSUNDEEP
iphoneobjective-ciosxcode
Lescai Ionel
Lescai Ionel

Reputation: 4383

iOS iVar named "Size" syntax error?

Take this code : 

@interface SomeClass:NSObject
{
@private
  NSString* Size;
}

@property NSString* Size;

@end

--------------------------

@implementation SomeClass
@synthesize Size;

- (void) something
{
  Size = @"syntax error : Expected identifier or '(' ";
  self.Size = @"works ok";
}

@end

Why is this a syntax error? Is "Size" a reserved word or already defined in NSSObject ? I'm getting the error on two separate projects...

Upvotes: 2

Views: 106

Answers (3)

deleted_user
deleted_user

Reputation: 3805

This is in MacTypes.h

typedef long Size;

It will cause a build error, I tested it in my own code.

Use objective C naming standards and you wont hit the conflict.

NSString *size;

Upvotes: 1

Killian
Killian

Reputation: 424

Did you option-Click or cmd+Click on Size (not self.Size)? X Code should tell you that it is declared in MacTypes.h as typedef long Size;

Upvotes: 2

Angel G. Olloqui
Angel G. Olloqui

Reputation: 8105

Size is a type:

typedef long                            Size;

Dont use it, and you should follow the Objective-C conventions, which are to name the properties with lowerCase.

Upvotes: 8

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