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digitalmars.D.bugs - Something wrong in integer array

reply Hengky Hartono <Hengky_member pathlink.com> writes:
i am a new in D.

i am using dmd version 0.121

there is something wrong with this:
int[] def = [ 1, 2, 3 ];
the compiler always give the error message:
D:\HPORJECT\Dedicated\coba.d(4): variable coba.main.def is not a static and
cannot have static initializer

i have tried several ways in D, such as int[4] def=[1,2,3]; but it give me the
same error message.

i tried: int def[4]={1,2,3}; in D, but it give the same error, it works well in
C++ not in D. i have read the document, but i can't found how to solve this.

Help me please.

There's always another option in every aspect of life.
Apr 21 2005
parent reply zwang <nehzgnaw gmail.com> writes:
Hengky Hartono wrote:

 i am a new in D.
 
 i am using dmd version 0.121
 
 there is something wrong with this:
 int[] def = [ 1, 2, 3 ];
 the compiler always give the error message:
 D:\HPORJECT\Dedicated\coba.d(4): variable coba.main.def is not a static and
 cannot have static initializer
 
 i have tried several ways in D, such as int[4] def=[1,2,3]; but it give me the
 same error message.
 
 i tried: int def[4]={1,2,3}; in D, but it give the same error, it works well in
 C++ not in D. i have read the document, but i can't found how to solve this.
 
 Help me please.
 
 There's always another option in every aspect of life.


try this:
static int[] def = [1, 2, 3];
Apr 21 2005
next sibling parent "Regan Heath" <regan netwin.co.nz> writes:
On Thu, 21 Apr 2005 23:25:57 +0800, zwang <nehzgnaw gmail.com> wrote:

 Hengky Hartono wrote:

 i am a new in D.
  i am using dmd version 0.121
  there is something wrong with this:
 int[] def = [ 1, 2, 3 ];
 the compiler always give the error message:
 D:\HPORJECT\Dedicated\coba.d(4): variable coba.main.def is not a static  
 and
 cannot have static initializer
  i have tried several ways in D, such as int[4] def=[1,2,3]; but it  
 give me the
 same error message.
  i tried: int def[4]={1,2,3}; in D, but it give the same error, it  
 works well in
 C++ not in D. i have read the document, but i can't found how to solve  
 this.
  Help me please.
  There's always another option in every aspect of life.


 try this:
 static int[] def = [1, 2, 3];


I believe Walter plans in future to allow:
   int[] def = [1, 2, 3];

it's just not implemented yet. I have no idea why, but then, I'm not a  
compiler writer.

Regan
Apr 21 2005
prev sibling parent reply Hengky Hartono <Hengky_member pathlink.com> writes:
In article <d48gnk$7u1$1 digitaldaemon.com>, zwang says...

Hengky Hartono wrote:

 i am a new in D.
 
 i am using dmd version 0.121
 
 there is something wrong with this:
 int[] def = [ 1, 2, 3 ];
 the compiler always give the error message:
 D:\HPORJECT\Dedicated\coba.d(4): variable coba.main.def is not a static and
 cannot have static initializer
 
 i have tried several ways in D, such as int[4] def=[1,2,3]; but it give me the
 same error message.
 
 i tried: int def[4]={1,2,3}; in D, but it give the same error, it works well in
 C++ not in D. i have read the document, but i can't found how to solve this.
 
 Help me please.
 
 There's always another option in every aspect of life.


try this:
static int[] def = [1, 2, 3];


thanx zwang. i can compile the code now.

But it give me another error, when i want to see every value inside the array
def.
code:
void main()
{
static int[] def = [ 1, 2, 3 ];

for(int i=0;i<(sizeof(def)/sizeof(int));i++)      //loop for the length of array
printf(array[i]);
}
the error: 
D:\HPORJECT\Dedicated\coba.d(9): found 'EOF' instead of statement
D:\HPORJECT\Dedicated\coba.d(9): found 'EOF' instead of statement
D:\HPORJECT\Dedicated\coba.d(9): found 'EOF' instead of statement ...up to 10
error like this.
Apr 22 2005
parent reply zwang <nehzgnaw gmail.com> writes:
Hengky Hartono wrote:

 In article <d48gnk$7u1$1 digitaldaemon.com>, zwang says...
 

Hengky Hartono wrote:


i am a new in D.

i am using dmd version 0.121

there is something wrong with this:
int[] def = [ 1, 2, 3 ];
the compiler always give the error message:
D:\HPORJECT\Dedicated\coba.d(4): variable coba.main.def is not a static and
cannot have static initializer

i have tried several ways in D, such as int[4] def=[1,2,3]; but it give me the
same error message.

i tried: int def[4]={1,2,3}; in D, but it give the same error, it works well in
C++ not in D. i have read the document, but i can't found how to solve this.

Help me please.

There's always another option in every aspect of life.


try this:
static int[] def = [1, 2, 3];


 
 thanx zwang. i can compile the code now.
 
 But it give me another error, when i want to see every value inside the array
 def.
 code:
 void main()
 {
 static int[] def = [ 1, 2, 3 ];
 
 for(int i=0;i<(sizeof(def)/sizeof(int));i++)      //loop for the length of
array
 printf(array[i]);
 }
 the error: 
 D:\HPORJECT\Dedicated\coba.d(9): found 'EOF' instead of statement
 D:\HPORJECT\Dedicated\coba.d(9): found 'EOF' instead of statement
 D:\HPORJECT\Dedicated\coba.d(9): found 'EOF' instead of statement ...up to 10
 error like this.
 


There're several errors in your code:
0. sizeof(x) is not supported by D. Use the .sizeof property instead.
(See http://www.digitalmars.com/d/property.html)
1. (def.sizeof/int.sizeof) will always be 2 (8/4) no matter how many elements
int[] def contains.  Write def.length to get the number of elements.
(See http://www.digitalmars.com/d/arrays.html)
2. "array" is not defined
3. the first argument of printf should be a string. Either write
printf("%d", def[i]);
or
writef(def[i]); //remember to import std.stdio;
Apr 22 2005
parent Hengky Hartono <Hengky_member pathlink.com> writes:
thank's zwang. I understand now.
Apr 22 2005