<div>
It is in header files. I am able to handle expr_x:<br />
&nbsp; &nbsp; &nbsp; static enum expr_type expr_x[MAX_INDEX] ={0,A_TYPE,B_TYPE,0}<br />
<br />
But what should I do with x_type_value in Visual Studio? Is the hardcoded order of values necessary? 
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It is in header files. I am able to handle expr_x:
      static enum expr_type expr_x[MAX_INDEX] ={0,A_TYPE,B_TYPE,0}

But what should I do with x_type_value in Visual Studio? Is the hardcoded order of values necessary?

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ozo,<br />
<br />
I verified the functionality and replaced it by a very long list of mixed zeroes and values. &nbsp;<br />
<br />
Thank you.
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ozo,

I verified the functionality and replaced it by a very long list of mixed zeroes and values.  

Thank you.

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<div class="content wysiwyg-content">
Hi,<br />
<br />
I tried to compile GNUC code in Visual Studio C++ 6.0. I am able to compile all code, except something like this:<br />
<br />
typedef enum expr_type {<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;X_TYPE,<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;A_TYPE,<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;B_TYPE,<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;MAX_INDEX<br />
} expr_type_enum;<br />
<br />
static int x_type_value[MAX_INDEX] = <br />
{<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[ A_TYPE ] = 1,<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[ B_TYPE ] = 2,<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[ B2_TYPE ] = 2, &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<br />
};<br />
<br />
static enum expr_type expr_x[MAX_INDEX] = <br />
{<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[ 0 ] &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;= 0,<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[ 1 ] &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;= A_TYPE,<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[ 2 ] &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;= B_TYPE,<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[ 3 ] &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;= 0,<br />
};<br />
<br />
How are used those strange &quot;[ Item ]&quot; enumerations? VS Compiler doesn't like it. The last comma is unusual too.<br />
<br />
Any suggestions? 
</div>
</div>


Hi,

I tried to compile GNUC code in Visual Studio C++ 6.0. I am able to compile all code, except something like this:

typedef enum expr_type {
	X_TYPE,
	A_TYPE,
	B_TYPE,
	MAX_INDEX
} expr_type_enum;

static int x_type_value[MAX_INDEX] = 
{
	[ A_TYPE ] = 1,
	[ B_TYPE ] = 2,
	[ B2_TYPE ] = 2,	
};

static enum expr_type expr_x[MAX_INDEX] = 
{
	[ 0 ]	= 0,
	[ 1 ]	= A_TYPE,
	[ 2 ]	= B_TYPE,
	[ 3 ]	= 0,
};

How are used those strange "[ Item ]" enumerations? VS Compiler doesn't like it. The last comma is unusual too.

Any suggestions? 

Strange enumeration in GNUC syntax

C is a general-purpose, imperative computer programming language, supporting structured programming, lexical variable scope and recursion, while a static type system prevents many unintended operations. By design, C provides constructs that map efficiently to typical machine instructions, so it has found lasting use in applications that had formerly been coded in assembly language, including operating systems as well as various application software for computers ranging from supercomputers to embedded systems. It is distinct from C++ (which has its roots in C) and C#, and many later languages have borrowed directly or indirectly from C.