Elmo HARmonica, HARSFEN0602 software manual Preliminarydraft

	HARSFEN0602ElmoHARmonicaSoftwareManual		PRELIMINARYDRAFT
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39		Code is too complex	User program contains very complex code that includes too many nested
			levels (actually this expression contains more than 100 nested levels). Nested
			expression means one flow control block inside other, e.g. ‘if’ block inside
			‘while’ loop.
40		Line compilation is	General error during attempt to compile expression.
		failed
41		Case must follow	After ‘switch’ statement the only legal statement is ‘case’, otherwise this
		switch	error occurs.
			For example,
			switch a
			b = 0 ;
			case 1,
			b =1 ;
			end
			The expression ‘b = 0’ is illegal, because ‘switch’ must be followed by
			‘case’.
42		Illegal case after	‘otherwise’ statement must be the last statement of ‘switch’ block. Any ‘case’
		otherwise	after ‘otherwise’ is illegal.
			For example,
			switch a
			case 1,
			b =1 ;
			otherwise
			b = 0 ;
			case 2,
			b = 1 ;
			end
			The statement ‘case 2’ is illegal, because ‘otherwise’ must be the last
			statement of ‘switch’.
43		Bad nesting	This error treats flow control block contradictions: ‘else’ without ‘if’,
			mismatched ‘end’, some flow control without ‘end’ etc.
44		Code is not expected	This error occurs if there is some unexpected code for evaluation: after
			‘otherwise’ or after ‘end’ or after ‘else’ etc.
45		Bad flow control	This error occurs in ‘for’ statement if there is no a sign '=' after the iteration
		expression	variable name.
			For example,
			For k
			a = 0 ;
			end
			After ‘k’ sign ‘=’ is absent.
46		Too many errors	This error appears when buffer with compilation error is full.
47		Expression is out of	Some executable code must be inside either function or label, otherwise this
		function	error occurs.
			For example,
			int a1; ** Global variable definition
			a1 = 0 ; ** Executable code
			function foo (int a) ** Function definition
			Executable code is illegal, because it is out of function.
48		Otherwise without any	This error occurs if straight after ‘switch’ statement ‘otherwise’ appears.
		case	For example,
			switch a
			otherwise
			b = 0 ;
			end
			After ‘switch’ statement ‘case’ is expected, not ‘otherwise’.
49		Misplaced break	‘break’ is legal only inside ‘switch’, ‘for’ or ‘while’ block, otherwise, this