Problem with function name lookup in a source file 1

[rishimishra]

I am trying to compile the following code on multiple platforms( HPUX, SUN, WNT, AIX . I am using xlC_r compiler. I get the errors only on aix and it works on all other platforms.

CODE
====================================================
#include <stdio.h>
#include <iostream.h>


typedef struct intStruct var1;
typedef struct floatStruct var2;

struct intStruct {
int x;

friend var1 initNum1( int a );

friend var1 createInt(var2 in_var);

friend void printInt( var1 a1, char c) { cout << &quot;Integer Value &quot;<< c <<&quot; is &quot;<< a1.x << &quot;\n&quot;;}
};

struct floatStruct {
float y;

friend var2 initNum2( float b );

friend var2 createFloat( var1 in_var );

friend void printFloat( var2 b1, char c ) { cout << &quot;float value &quot; << c << &quot; is &quot; << b1.y << &quot;\n&quot;;}
};

inline var1 createInt( var2 in_var ) {
return (initNum1( (int)in_var.y ));
}

inline var2 createFloat( var1 in_var ) {
return (initNum2( (float)in_var.x ) );
}

var1 initNum1( int a ) {
var1 num;
num.x = a;
return num;
}

var2 initNum2( float b ) {
var2 num;
num.y = b + 5.6;
return num;
}

main()
{
struct intStruct a;
struct floatStruct b;
struct intStruct c;
struct floatStruct d;

a=initNum1( 22 );
b=initNum2( 25.5 );

c=createInt( b );
d=createFloat( a );

printInt(a, 'a');
printFloat(b, 'b');
printInt(c, 'c');
printFloat(d, 'd');
}

====================================================

The error I got was
=========================================================
&quot;test_code.cpp&quot;, line 29.14: 1540-0274 (S) The name lookup for &quot;initNum1&quot; did not find a declaration.
&quot;test_code.cpp&quot;, line 36.6: 1540-1298 (I) &quot;var1 initNum1(int)&quot; needs to be declared in the containing scope to be found by name lookup.
&quot;test_code.cpp&quot;, line 33.13: 1540-0274 (S) The name lookup for &quot;initNum2&quot; did not find a declaration.
&quot;test_code.cpp&quot;, line 42.6: 1540-1298 (I) &quot;var2 initNum2(float)&quot; needs to be declared in the containing scope to be found by name lookup.
==========================================================

Can anybody help me as to why I get this error and what is the solution to this? The code I have pasted is just a sample representation of a very big existing product which until recently was supported only on windows.

thanks in advance
Rishi

 

[flatwater]

Try including memory.h

 

[flatwater]

Also what version of AIX and what compiler version are you using?

 

[flatwater]

Read this link to see if it is related to your problem:

http://groups.google.com/groups?q=a...e=UTF-8&selm=3B2A1C04.3DB8AC54@ces.com&rnum=3

 

[rishimishra]

Thanks flatwater. That post helped. I was having the same problem.