D people :

I have found some errors during a simple program coding.
I dont know if are errors or misunderstanding, but you could evaluate and
give a final word.
The error are in the nexts post in this thread.

Juarez Rudsatz

module erro1;

import c.stdio;

void main(){

	// First error : comparing strings with slices
	char[]	s = '1234';

	printf(s[0..3] ~ \n);

	if ('124' == s[0..3])
		printf('Test 1');
	else
	if ('123' == s[0..3])
		printf('Test 2');
	else
	if ('124' === s[0..3])
		printf('Test 3');
	else
	if ('123' === s[0..3])
		printf('Test 4');
	else
		printf('Failed');

	// second error : constant string permited in if

	if ('value')
		printf(\n'Test 5'\n);

	// next error : semicollon list permited in if
	if ('value' , s[1..2], 987)
		printf('Test 6'\n);


	// Last error : switch with no case allowed
	switch(s){
		default:
	}

}

module error2;

import c.stdio;

void main()
{

// -> D outputs strings in ASCII codepage and not ANSI on windows

	printf("Portuguese special chars : áàãâéèêíóõôú" ~\n);

// D outputs \n not as \n\r in Windows

printf("Execute this program and redirect to a file:\n error > output.txt");

}

module error3;

import c.stdio;

void main()
{
// Bug on sorting strings

	char[][] string;

	string.length = 2;

	string[1] = 'cba';

	string[0] = 'zyx';

	// This sorts the strings
	string.sort;

	// This will crash the compiler
	string[0].sort;

	// This will give sintax error
	//string[0].sort();

	printf(string[0]);
	printf(string[1]);

}

module error4;

class Xyz
{
	private void SetParam(char[] option)
	{
		// no call for SetParam must be a error ?
	}

}

void main()
{

}

module error5;

char[] returnSameString(char[] inputstr)
{
	return inputstr;
}

// This gives a error
char[] passString()
{
	return returnSameString('First string' ~ "Concatenated with second");
}

char[] butThisWorks()
{
	char[] s = 'First string';
	s = s ~ "Concatenated with second";
	return returnSameString(s);
}

main()
{

}

module error12345;

// The module stament could be ommited or wrong typed. // Is this right ?

void main()
{

}

module error7;

/* 	When compiling only this module gives some linking error
	A better message "No main function" for novices ?
    	Is too hard?
*/

class Xyz { }

module error8;

void main()
{

	char[] s;

	s = '';

	// Error message to ugly
	switch(s)
	{
		case 'a' : return;
		case 'b' : return;
	}

}

module error9;

void main()
{

	char s;

	debug(5)
	{
		// Semantical errors are not detected in debug.
		// Only syntatical are. How I can assure if a
    	    	// program is debugable?

		s.Value.Anything.Value();
	}

}