Modified parser to prevent self assignments. Improved stack computation size. Reorganized test folder in order to include fuzzy test and infinite loop test.

src/compiler/gravity_semacheck2.c

@@ -727,6 +727,10 @@ static void visit_variable_decl (gvisitor_t *self, gnode_variable_decl_t *node)
 		// set enclosing environment
 		p->env = top;
 		
+        // visit expression first in order to prevent var a = a
+        // variable with a initial value (or with a getter/setter)
+        if (p->expr) visit(p->expr);
+		
 		if (env_is_function) {
 			// local variable defined inside a function
 			if (!symboltable_insert(symtable, p->identifier, (void *)p)) REPORT_ERROR(p, "Identifier %s redeclared.", p->identifier);
@@ -750,9 +754,6 @@ static void visit_variable_decl (gvisitor_t *self, gnode_variable_decl_t *node)
 			p->index = n1+n2;
 			DEBUG_SEMANTIC("Class: %s property:%s index:%d (static %d)", c->identifier, p->identifier, p->index, (node->storage == TOK_KEY_STATIC));
 		}
-		
-		// variable with a initial value (or with a getter/setter)
-		if (p->expr) visit(p->expr);
 	}
 }
 

src/runtime/gravity_vm.c

@@ -973,7 +973,7 @@ static bool gravity_vm_exec (gravity_vm *vm) {
 						// prepare func call
 						uint32_t rwin = FN_COUNTREG(func, frame->nargs);
 						uint32_t _rneed = FN_COUNTREG(closure->f, 1);
-                        if (!gravity_check_stack(vm, fiber, _rneed, &stackstart)) return false;
+                        if (!gravity_check_stack(vm, fiber, MAXNUM(_rneed, rwin), &stackstart)) return false;
 						SETVALUE(rwin, v1);
 						
 						// call func and check result
@@ -1029,7 +1029,7 @@ static bool gravity_vm_exec (gravity_vm *vm) {
 				
 				// check stack size
 				uint32_t _rneed = FN_COUNTREG(closure->f, r3);
-                if (!gravity_check_stack(vm, fiber, _rneed, &stackstart)) return false;
+                if (!gravity_check_stack(vm, fiber, MAXNUM(_rneed, rwin), &stackstart)) return false;
 				
 				// if less arguments are passed then fill the holes with UNDEFINED values
 				while (r3 < closure->f->nparams) {
@@ -1467,7 +1467,8 @@ bool gravity_vm_runclosure (gravity_vm *vm, gravity_closure_t *closure, gravity_
 		rwin = FN_COUNTREG(frame->closure->f, frame->nargs);
 		
 		// check stack size
-        if (!gravity_check_stack(vm, vm->fiber, FN_COUNTREG(f,nparams+1), &stackstart)) return false;
+        uint32_t _rneed = FN_COUNTREG(f,nparams+1);
+        if (!gravity_check_stack(vm, vm->fiber, MAXNUM(_rneed, rwin), &stackstart)) return false;
 		
 		// setup params (first param is self)
 		SETVALUE(rwin, selfvalue);

src/runtime/gravity_vmmacros.h

@@ -215,7 +215,7 @@
 													if (!_c || !_c->f) RUNTIME_ERROR("Unable to perform operator %s on object", opcode_name(op));	\
 													uint32_t _w = FN_COUNTREG(func, frame->nargs);													\
 													uint32_t _rneed = FN_COUNTREG(_c->f, _N);														\
-													if (!gravity_check_stack(vm, fiber, _rneed, &stackstart)) return false;                         \
+													if (!gravity_check_stack(vm, fiber, MAXNUM(_rneed,_w), &stackstart)) return false;                         \
                                                     if (vm->aborted) return false
 
 #define PREPARE_FUNC_CALL1(_c,_v1,_i,_w)			PREPARE_FUNC_CALLN(_c,_i,_w,1);															\

test/01-syntax/class_declaration.gravity

@@ -1,44 +0,0 @@
-#unittest {
-	name: "Test classes declaration with both static and non static members.";
-	error: NONE;
-};
-
-// class declarations
-class bar {
-	// class var
-	static var a1 = 10;
-	static var a2 = 20;
-	
-	// class const
-	static var b1 = 100;
-	static var b2 = 200;
-	
-	// instance var
-	var c1 = 1000;
-	var c2 = 2000;
-	
-	// instance const
-	const d1 = 10000;
-	const d2 = 20000;
-	
-	static func f1() {
-		return a1+a2+b1+b2;
-	}
-	
-	func f2() {
-		return c1+c2+d1+d2;
-	}
-}
-
-class foo:bar {
-	var e1 = 10;
-	var e2 = 20;
-	
-	func init() {
-		e1 = 100;
-	}
-}
-
-func main() {
-	return;
-}

test/01-syntax/empty.gravity

@@ -1,4 +0,0 @@
-#unittest {
-	name: "Empty file.";
-	error: RUNTIME;
-};

test/01-syntax/empty_enum.gravity

@@ -1,9 +0,0 @@
-#unittest {
-	name: "Testing empty enum.";
-	error: SYNTAX;
-	error_row: 8;
-	error_col: 1;
-};
-
-enum math {
-}

test/01-syntax/empty_return.gravity

@@ -1,9 +0,0 @@
-#unittest {
-	name: "Test empty return.";
-	error: NONE;
-	result: null;
-};
-
-func main() {
-	return;
-}

test/01-syntax/func_error_params.gravity

@@ -1,10 +0,0 @@
-#unittest {
-	name: "Test missing parameters.";
-	error: SYNTAX;
-	error_row:8;
-	error_col:9;
-};
-
-func f1 {
-	return 1;
-}

test/01-syntax/module_declaration.gravity

@@ -1,14 +0,0 @@
-#unittest {
-	name: "Test module declaration.";
-	error: RUNTIME;
-};
-
-module m1 {
-	var a = 100;
-	func f1() {return a;}
-}
-
-module m2 {
-	var a = 200;
-	func f1() {return a;}
-}

test/01-syntax/var_in_if.gravity

@@ -1,10 +0,0 @@
-#unittest {
-	name: "Test variable declaration in if flow statement.";
-	error: SYNTAX;
-	error_row: 9;
-	error_col: 6;
-};
-
-func main() {
-	if (var a) {};
-}

test/01-syntax/var_in_repeat.gravity

@@ -1,11 +0,0 @@
-#unittest {
-	name: "Test variable declaration in repeat loop statement.";
-	error: SYNTAX;
-	error_row: 10;
-	error_col: 11;
-};
-
-func main() {
-	repeat {
-	} while (var a);
-}

test/01-syntax/var_in_switch.gravity

@@ -1,11 +0,0 @@
-#unittest {
-	name: "Test variable declaration in switch flow statement.";
-	error: SYNTAX;
-	error_row: 9;
-	error_col: 10;
-};
-
-func main() {
-	switch (var a) {
-	};
-}

test/01-syntax/var_in_while.gravity

@@ -1,11 +0,0 @@
-#unittest {
-	name: "Test variable declaration in while loop statement.";
-	error: SYNTAX;
-	error_row: 9;
-	error_col: 9;
-};
-
-func main() {
-	while (var a) {
-	};
-}

test/02-semantic_step1/class1_redeclared.gravity

@@ -1,12 +0,0 @@
-#unittest {
-	name: "Class redeclared.";
-	error: SEMANTIC;
-	error_row: 11;
-	error_col: 1;
-};
-
-class c {
-}
-
-func c() {
-}

test/02-semantic_step1/class2_internal_redeclared.gravity

@@ -1,11 +0,0 @@
-#unittest {
-	name: "Class internal redeclared.";
-	error: SEMANTIC;
-	error_row: 10;
-	error_col: 2;
-};
-
-class c {
-	var a;
-	func a() {return 1;}
-}

test/02-semantic_step1/enum1_redeclared.gravity

@@ -1,14 +0,0 @@
-#unittest {
-	name: "Enum redeclared.";
-	error: SEMANTIC;
-	error_row: 12;
-	error_col: 1;
-};
-
-enum list1{
-	one = 1
-}
-
-enum list1{
-	two = 2
-}

test/02-semantic_step1/enum2_internal_redeclared.gravity

@@ -1,11 +0,0 @@
-#unittest {
-	name: "Enum item redeclared.";
-	error: SYNTAX;
-	error_row: 10;
-	error_col: 2;
-};
-
-enum list1{
-	one = 1,
-	one = 2
-}

test/02-semantic_step1/function_redeclared.gravity

@@ -1,9 +0,0 @@
-#unittest {
-	name: "Test function redeclared.";
-	error: SEMANTIC;
-	error_row: 9;
-	error_col: 1;
-};
-
-func foo() {return 1;}
-func foo() {return 1;}

test/02-semantic_step1/local_variables_number.gravity

@@ -1,28 +0,0 @@
-#unittest {
-	name: "Test maximum number of local variables.";
-	error: SEMANTIC;
-};
-
-func main() {
-	var a001,a002,a003,a004,a005,a006,a007,a008,a009,a010;
-	var a011,a012,a013,a014,a015,a016,a017,a018,a019,a020;
-	var b001,b002,b003,b004,b005,b006,b007,b008,b009,b010;
-	var b011,b012,b013,b014,b015,b016,b017,b018,b019,b020;
-	var c001,c002,c003,c004,c005,c006,c007,c008,c009,c010;
-	var c011,c012,c013,c014,c015,c016,c017,c018,c019,c020;
-	var d001,d002,d003,d004,d005,d006,d007,d008,d009,d010;
-	var d011,d012,d013,d014,d015,d016,d017,d018,d019,d020;
-	var e001,e002,e003,e004,e005,e006,e007,e008,e009,e010;
-	var e011,e012,e013,e014,e015,e016,e017,e018,e019,e020;
-	var f001,f002,f003,f004,f005,f006,f007,f008,f009,f010;
-	var f011,f012,f013,f014,f015,f016,f017,f018,f019,f020;
-	var g001,g002,g003,g004,g005,g006,g007,g008,g009,g010;
-	var g011,g012,g013,g014,g015,g016,g017,g018,g019,g020;
-	var h001,h002,h003,h004,h005,h006,h007,h008,h009,h010;
-	var h011,h012,h013,h014,h015,h016,h017,h018,h019,h020;
-	var i001,i002,i003,i004,i005,i006,i007,i008,i009,i010;
-	var i011,i012,i013,i014,i015,i016,i017,i018,i019,i020;
-	var l001,l002,l003,l004,l005,l006,l007,l008,l009,l010;
-	var l011,l012,l013,l014,l015,l016,l017,l018,l019,l020;
-	var m001;
-}

test/02-semantic_step1/module1_redeclared.gravity

@@ -1,12 +0,0 @@
-#unittest {
-	name: "Module redeclared.";
-	error: SEMANTIC;
-	error_row: 11;
-	error_col: 1;
-};
-
-module module1 {
-}
-
-module module1 {
-}

test/02-semantic_step1/module2_internal_redeclared.gravity

@@ -1,11 +0,0 @@
-#unittest {
-	name: "Module internal redeclared.";
-	error: SEMANTIC;
-	error_row: 10;
-	error_col: 2;
-};
-
-module module1 {
-	var v1;
-	func v1() {return 1;}
-}

test/02-semantic_step1/var_redeclared.gravity

@@ -1,9 +0,0 @@
-#unittest {
-	name: "Test variable redeclared.";
-	error: SEMANTIC;
-	error_row: 9;
-	error_col: 5;
-};
-
-var v1;
-var v1;

test/03-semantic_step2/class1_access_specifier.gravity

@@ -1,10 +0,0 @@
-#unittest {
-	name: "Testing class access specifier in global.";
-	error: SEMANTIC;
-	error_row: 8;
-	error_col: 8;
-};
-
-public class math {
-	
-}

test/03-semantic_step2/class2_access_specifier.gravity

@@ -1,11 +0,0 @@
-#unittest {
-	name: "Testing class access specifier in a function.";
-	error: SEMANTIC;
-	error_row: 9;
-	error_col: 9;
-};
-
-func foo() {
-	public class math {
-	}
-}

test/03-semantic_step2/class_container.gravity

@@ -1,14 +0,0 @@
-#unittest {
-	name: "Testing class container (module cannot be declared inside a class).";
-	error: SEMANTIC;
-	error_row: 13;
-	error_col: 2;
-};
-
-class foo {
-	var a;
-	func b() {return 1;}
-	class c {}
-	enum d { one = 1}
-	module e {var one;}
-}

test/03-semantic_step2/enum1_access_specifier.gravity

@@ -1,10 +0,0 @@
-#unittest {
-	name: "Testing enum access specifier in global.";
-	error: SEMANTIC;
-	error_row: 8;
-	error_col: 8;
-};
-
-public enum math {
-	one = 1
-}

test/03-semantic_step2/enum2_access_specifier.gravity

@@ -1,12 +0,0 @@
-#unittest {
-	name: "Testing enum access specifier in a function.";
-	error: SEMANTIC;
-	error_row: 9;
-	error_col: 9;
-};
-
-func foo() {
-	public enum math {
-		one = 1
-	}
-}

test/03-semantic_step2/for1_identifier_not_found.gravity

@@ -1,12 +0,0 @@
-#unittest {
-	name: "Testing identifier not found in for loop.";
-	error: SEMANTIC;
-	error_row: 10;
-	error_col: 7;
-};
-
-func foo() {
-	var a;
-	for (i in a) {
-	}
-}

test/03-semantic_step2/func1_access_specifier.gravity

@@ -1,10 +0,0 @@
-#unittest {
-	name: "Testing function access specifier in global.";
-	error: SEMANTIC;
-	error_row: 8;
-	error_col: 8;
-};
-
-public func foo() {
-	return 1;
-}

test/03-semantic_step2/func2_access_specifier.gravity

@@ -1,12 +0,0 @@
-#unittest {
-	name: "Testing function access specifier in function.";
-	error: SEMANTIC;
-	error_row: 9;
-	error_col: 9;
-};
-
-func bar() {
-	public func foo() {
-		return 1;
-	}
-}

test/03-semantic_step2/func3_identifier_redeclared.gravity

@@ -1,11 +0,0 @@
-#unittest {
-	name: "Testing function closure declaration redeclared.";
-	error: SEMANTIC;
-	error_row: 10;
-	error_col: 2;
-};
-
-func foo() {
-	var bar;
-	func bar() {return 1;}
-}

test/03-semantic_step2/func4_identifier_redeclared.gravity

@@ -1,11 +0,0 @@
-#unittest {
-	name: "Testing local class declaration redeclared.";
-	error: SEMANTIC;
-	error_row: 10;
-	error_col: 2;
-};
-
-func foo() {
-	var bar;
-	class bar {}
-}

test/03-semantic_step2/func_container.gravity

@@ -1,14 +0,0 @@
-#unittest {
-	name: "Testing function container (module cannot be declared inside a function).";
-	error: SEMANTIC;
-	error_row: 13;
-	error_col: 2;
-};
-
-func foo() {
-	var a;
-	func b() {return 1;}
-	class c {}
-	enum d { one = 1}
-	module e {var one;}
-}

test/03-semantic_step2/invalid_condition_if.gravity

@@ -1,17 +0,0 @@
-#unittest {
-	name: "Semantic, If statement condition, Assignment not allowed here.";
-	error: SEMANTIC;
-	error_row: 11;
-	error_col: 6;
-};
-
-func main () {
-	var i,v = 0;
-
-	if (i = 1) {	// Assignment not allowed as a condition
-		v = 1;
-		v = 2;
-	} else v = 3;
-
-return v;
-}

test/03-semantic_step2/invalid_condition_while.gravity

@@ -1,18 +0,0 @@
-#unittest {
-	name: "Semantic, While loop condition, Assignment not allowed here.";
-	error: SEMANTIC;
-	error_row: 12;
-	error_col: 9;
-};
-
-func main () {
-	var i,sum = 0;
-
-	// assignment instead of a condition
-	while (i = 50) {
-		sum += i;
-		i += 1;
-	}
-
-	return sum;
-}

test/03-semantic_step2/module_access_specifier.gravity

@@ -1,9 +0,0 @@
-#unittest {
-	name: "Testing module access specifier.";
-	error: SEMANTIC;
-	error_row: 8;
-	error_col: 8;
-};
-
-public module math {
-}

test/03-semantic_step2/module_container.gravity

@@ -1,14 +0,0 @@
-#unittest {
-	name: "Testing module container (module cannot be declared inside a module).";
-	error: SEMANTIC;
-	error_row: 13;
-	error_col: 2;
-};
-
-module foo {
-	var a;
-	func b() {return 1;}
-	class c {}
-	enum d { one = 1}
-	module e {var one;}
-}

test/03-semantic_step2/override_property.gravity

@@ -1,16 +0,0 @@
-#unittest {
-	name: "Test property overriden warning.";
-	error: WARNING;
-	error_row: 14;
-	error_col: 2;
-};
-
-class class1 {
-	var a;
-	func f1() {return a;}
-}
-
-class class2:class1 {
-	var a;
-	func f1() {return a;}
-}

test/03-semantic_step2/var1_access_specifier.gravity

@@ -1,8 +0,0 @@
-#unittest {
-	name: "Testing var access specifier in global.";
-	error: SEMANTIC;
-	error_row: 8;
-	error_col: 8;
-};
-
-public var a;

test/03-semantic_step2/var2_access_specifier.gravity

@@ -1,10 +0,0 @@
-#unittest {
-	name: "Testing var access specifier in function.";
-	error: SEMANTIC;
-	error_row: 9;
-	error_col: 9;
-};
-
-func foo() {
-	public var a;
-}

test/03-semantic_step2/var_container.gravity

@@ -1,8 +0,0 @@
-#unittest {
-	name: "Testing anonymous function declaration.";
-	error: NONE;
-};
-
-func main() {
-	var a = func() {return 1;};
-}

test/04-codegen/assignment1.gravity

@@ -1,11 +0,0 @@
-#unittest {
-	name: "Test local assignment.";
-	error: NONE;
-	result: 10;
-};
-
-func main() {
-	var a;
-	a = 10;
-	return a;
-}

test/04-codegen/assignment2.gravity

@@ -1,13 +0,0 @@
-#unittest {
-	name: "Test file assignment.";
-	error: NONE;
-	result: 10;
-};
-
-var a;
-
-func main() {
-	var a = 20;
-	file.a = 10;
-	return file.a;
-}

test/04-codegen/assignment3.gravity

@@ -1,12 +0,0 @@
-#unittest {
-	name: "Test global literal assignment.";
-	error: NONE;
-	result: 10;
-};
-
-var a;
-
-func main() {
-	a = 10;
-	return a;
-}

test/04-codegen/assignment4.gravity

@@ -1,13 +0,0 @@
-#unittest {
-	name: "Test global literal assignment.";
-	error: NONE;
-	result: 10;
-};
-
-var a;
-
-func main() {
-	var a = 20;
-	a = 10;
-	return a;
-}

test/04-codegen/class/1.gravity

@@ -1,25 +0,0 @@
-#unittest {
-	name: "Test class instantiation.";
-	error: NONE;
-	result: 3;
-};
-
-class foo {
-	var a = 1;
-	var b = 2;
-	
-	func f1() {
-		return self.a;
-	}
-	
-	func f2() {
-		return b;
-	}
-}
-
-func main() {
-	var f = foo();
-	var a = f.f1();
-	var b = f.f2();
-	return a+b;
-}

test/04-codegen/class/12.gravity

@@ -1,19 +0,0 @@
-#unittest {
-	name: "Test combined init/call init.";
-	error: NONE;
-	result: 150;
-};
-
-// no init
-class c1 {
-	var p1;
-	func f1() {
-		p1 = 150;
-		return p1;
-	}
-}
-
-func main() {
-	var x1 = c1().f1();
-	return x1;
-}

test/04-codegen/class/13.gravity

@@ -1,19 +0,0 @@
-#unittest {
-	name: "Test self set/get init.";
-	error: NONE;
-	result: 150;
-};
-
-// no init
-class c1 {
-	var p1;
-	func f1() {
-		self.p1 = 150;
-		return self.p1;
-	}
-}
-
-func main() {
-	var x1 = c1().f1();
-	return x1;
-}

test/04-codegen/class/2.gravity

@@ -1,23 +0,0 @@
-#unittest {
-	name: "Test class instantiation.";
-	error: NONE;
-	result: 3;
-};
-
-class foo {
-	var a = 1;
-	var b = 2;
-	
-	func f1() {
-		return self.a;
-	}
-	
-	func f2() {
-		return b;
-	}
-}
-
-func main() {
-	var f = foo();
-	return f.f1()+f.f2();
-}

test/04-codegen/class/3.gravity

@@ -1,23 +0,0 @@
-#unittest {
-	name: "Test class instantiation.";
-	error: NONE;
-	result: 3;
-};
-
-class foo {
-	var a = 1;
-	var b = 2;
-	
-	func f1() {
-		return a;
-	}
-	
-	func f2() {
-		return b;
-	}
-}
-
-func main() {
-	var f = foo();
-	return f.f1()+f.f2();
-}

test/04-codegen/class/4.gravity

@@ -1,23 +0,0 @@
-#unittest {
-	name: "Test class instantiation.";
-	error: NONE;
-	result: 3;
-};
-
-class foo {
-	var a = 1;
-	var b = 2;
-	
-	func f1() {
-		return self.a;
-	}
-	
-	func f2() {
-		return self.b;
-	}
-}
-
-func main() {
-	var f = foo();
-	return f.f1()+f.f2();
-}

test/04-codegen/class/5.gravity

@@ -1,25 +0,0 @@
-#unittest {
-	name: "Test class instantiation.";
-	error: NONE;
-	result: 30;
-};
-
-class foo {
-	var a = 1;
-	var b = 2;
-	
-	func f1() {
-		return a;
-	}
-	
-	func f2() {
-		return b;
-	}
-}
-
-func main() {
-	var f = foo();
-	f.a = 10;
-	f.b = 20;
-	return f.f1()+f.f2();
-}

test/04-codegen/class/6.gravity

@@ -1,27 +0,0 @@
-#unittest {
-	name: "Test class instantiation.";
-	error: NONE;
-	result: 783;
-};
-
-class foo {
-	var a = 1;
-	var b = 2;
-	
-	func f1() {
-		return self.a+self.b;
-	}
-	
-	func f2() {
-		self.a = 50;
-		self.b = 730;
-	}
-}
-
-func main() {
-	var f = foo();
-	var n1 = f.f1();
-	f.f2();
-	var n2 = f.f1();
-	return n1+n2;
-}

test/04-codegen/class/7.gravity

@@ -1,27 +0,0 @@
-#unittest {
-	name: "Test class instantiation.";
-	error: NONE;
-	result: 783;
-};
-
-class foo {
-	var a = 1;
-	var b = 2;
-	
-	func f1() {
-		return a+b;
-	}
-	
-	func f2() {
-		a = 50;
-		b = 730;
-	}
-}
-
-func main() {
-	var f = foo();
-	var n1 = f.f1();
-	f.f2();
-	var n2 = f.f1();
-	return n1+n2;
-}

test/04-codegen/class/8.gravity

@@ -1,21 +0,0 @@
-#unittest {
-	name: "Test class ivar (a) and lookup (b).";
-	error: NONE;
-	result: 3;
-};
-
-class foo {
-	var a = 1;
-	func b() {return 2;}
-	
-	func f1() {
-		var n1 = a;
-		var n2 = b;
-		return n1+n2();
-	}
-}
-
-func main() {
-	var f = foo();
-	return f.f1();
-}

test/04-codegen/complex_expression.gravity

@@ -1,12 +0,0 @@
-#unittest {
-	name: "Test complex expression.";
-	error: NONE;
-	result: 1000;
-};
-
-func main() {
-	var a = 50;
-	var b = 20;
-	var c = 200;
-	return (a*2 + b*5) * 4 + c;
-}

test/04-codegen/fibonacci.gravity

@@ -1,14 +0,0 @@
-#unittest {
-	name: "Test recursive call with Fibonacci.";
-	error: NONE;
-	result: 6765;
-};
-
-func fibonacci (n) {
-	if (n<2) return n;
-	return fibonacci(n-2) + fibonacci(n-1);
-}
-
-func main() {
-	return fibonacci(20);
-}

test/04-codegen/file_access.gravity

@@ -1,11 +0,0 @@
-#unittest {
-	name: "Test file module access.";
-	error: NONE;
-	result: 50;
-};
-
-var a = 50;
-func main() {
-	var a = 30;
-	return file.a;
-}

test/04-codegen/keywords/_func.gravity

@@ -1,14 +0,0 @@
-#unittest {
-	name: "Test _func keyword.";
-	error: NONE;
-	result: 6765;
-};
-
-func fibonacci (n) {
-	if (n<2) return n;
-	return _func(n-2) + _func(n-1);
-}
-
-func main() {
-	return fibonacci(20);
-}

test/04-codegen/list_map/list1.gravity

@@ -1,10 +0,0 @@
-#unittest {
-	name: "Test list load.";
-	error: NONE;
-	result: 13;
-};
-
-func main() {
-	var list = [10,11,12,13,14,15,16,17,18,19];
-	return list[3];
-}

test/04-codegen/list_map/list2.gravity

@@ -1,11 +0,0 @@
-#unittest {
-	name: "Test list store.";
-	error: NONE;
-	result: 444;
-};
-
-func main() {
-	var list = [10,11,12,13,14,15,16,17,18,19];
-	list[3]= 444;
-	return list[3];
-}

test/04-codegen/list_map/map1.gravity

@@ -1,10 +0,0 @@
-#unittest {
-	name: "Test map load.";
-	error: NONE;
-	result: 41;
-};
-
-func main() {
-	var map = ["Marco":41, "Chiara":30, "Monica":32];
-	return map["Marco"];
-}

test/04-codegen/list_map/map2.gravity

@@ -1,11 +0,0 @@
-#unittest {
-	name: "Test map store.";
-	error: NONE;
-	result: 42;
-};
-
-func main() {
-	var map = ["Marco":41, "Chiara":30, "Monica":32];
-	map["Marco"]= 42;
-	return map["Marco"];
-}

test/04-codegen/literals.gravity

@@ -1,14 +0,0 @@
-#unittest {
-	name: "Test literals expression.";
-	error: NONE;
-	result: 4468.1415;
-};
-
-func main() {
-	var n1 = 100;		// decimal 100
-	var n2 = 0xFF;		// hex 255
-	var n3 = 0b1111;	// binary 15
-	var n4 = 0o7777;	// octal 4095
-	var n5 = 3.1415;	// real 3.1415
-	return n1+n2+n3+n4+n5;
-}

test/04-codegen/multiple_call.gravity

@@ -1,15 +0,0 @@
-#unittest {
-	name: "Test multiple call.";
-	error: NONE;
-	result: 123;
-};
-
-func f1() {return 123;}
-func f2() {return f1;}
-func f3() {return f2;}
-func f4() {return f3;}
-func f5() {return f4;}
-
-func main() {
-	return f5()()()()();
-}

test/04-codegen/var_default.gravity

@@ -1,10 +0,0 @@
-#unittest {
-	name: "Test local variable default value.";
-	error: NONE;
-	result: null;
-};
-
-func main() {
-	var a;
-	return a;
-}

test/arg_expression.gravity

@@ -1,17 +0,0 @@
-#unittest {
-	name: "_args used in expression.";
-	error: NONE;
-	result: 640;
-};
-
-func sum() {
-	var tot = 0;
-	_args.loop(func (value) {tot +=value});
-	return tot;
-}
-
-func main() {
-	var a = 10;
-	var b = 20;
-	return sum(a, b, a*(a+b+9)+(b-a), a, a*b)
-}

test/arguments_1.gravity

@@ -1,13 +0,0 @@
-#unittest {
-	name: "Test arguments keyword.";
-	error: NONE;
-	result: 100;
-};
-
-func sum (a,b,c) {
-	return _args[-1];
-}
-
-func main() {
-	return sum(10,20,30,40,50,60,70,80,90,100);
-}

test/arguments_2.gravity

@@ -1,13 +0,0 @@
-#unittest {
-	name: "Test arguments keyword.";
-	error: NONE;
-	result: 10;
-};
-
-func sum (a,b,c) {
-	return _args.count;
-}
-
-func main() {
-	return sum(10,20,30,40,50,60,70,80,90,100);
-}

test/arguments_sum.gravity

@@ -1,17 +0,0 @@
-#unittest {
-	name: "Test arguments keyword.";
-	error: NONE;
-	result: 550;
-};
-
-func sum () {
-	var tot = 0;
-	for (var i in 0..<_args.count) {
-		tot += _args[i];
-	}
-	return tot;
-}
-
-func main() {
-	return sum(10,20,30,40,50,60,70,80,90,100);
-}

test/array2string.gravity

@@ -1,9 +0,0 @@
-#unittest {
-	name: "List to string conversion test.";
-	result: "[1,2,3,34,marco,pippo]";
-};
-
-func main() {
-	var r = [1,2,3,34,"marco","pippo"];
-	return r.String();
-}

test/array_of_objects.gravity

@@ -1,21 +0,0 @@
-#unittest {
-	name: "Array of objects.";
-	result: 20;
-};
-
-class c1 {
-	var a = 10;
-}
-
-class c2 {
-	var a = 20;
-}
-
-class c3 {
-	var a = 30;
-}
-
-func main() {
-	var r = [c1(), c2(), c3()];
-	return r[1].a;
-}

test/base_class_override.gravity

@@ -1,26 +0,0 @@
-#unittest {
-	name: "Base class override.";
-	result: 1010;
-};
-
-class Rect {
-	var x,y,w,h;
-	
-	func init (n1,n2,n3,n4) {
-		x = n1;
-		y = n2;
-		w = n3;
-		h = n4;
-	}
-	
-	func Int() {
-		return x+y+w+h;
-	}
-}
-
-
-func main() {
-	var a = 10;
-	var b = Rect(100,200,300,400);
-	return a + b;
-}

test/base_exec.gravity

@@ -1,16 +0,0 @@
-#unittest {
-	name: "Base class execution.";
-	error: NONE;
-	result: true;
-};
-
-func main() {
-    var a = Int("32") == 32;
-    var b = String(34) == "34";
-    var c = Bool(4) == true;
-    var d = Null(33) == null;
-    var e = Float("2.23") == 2.23;
-    var f = Range(10,20) == (10...20);
-    
-    return a && b && c && d && e && f;
-}

test/big_list_map.gravity

@@ -1,14 +0,0 @@
-#unittest {
-	name: "Big list/map.";
-	error: NONE;
-	result: 275;
-};
-
-func main() {
-	// MAX_FIELDSxFLUSH set to 64
-	var a1 = [1,2,3];
-	var a2 = [1,2,3,4,5,6,7,8,1,2,3,4,5,6,7,8,1,2,3,4,5,6,7,8,1,2,3,4,5,6,7,8,1,2,3,4,5,6,7,8,1,2,3,4,5,6,7,8,1,2,3,4,5,6,7,8,1,2,3,4,5,6,7,8,1,2,3,4,5,6,7,8,1,2,3,4,5,6,7,8,1,2,3,4,5,6,7,8,1,2,3,4,5,6,7,8,1,2,3,4,5,6,7,8,1,2,3,4,5,6,7,8,1,2,3,4,5,6,7,8,1,2,3,4,5,6,7,8,10,20,30,1,2,3,4,5,6,7,8,1,2,3,4,5,6,7,8,1,2,3,4,5,6,7,8,1,2,3,4,5,6,7,8,1,2,3,4,5,6,7,8,1,2,3,4,5,6,7,8,1,2,3,4,5,6,7,8,1,2,3,4,5,6,7,8,1,2,3,4,5,6,7,8,1,2,3,4,5,6,7,8,1,2,3,4,5,6,7,8,1,2,3,4,5,6,7,8,1,2,3,4,5,6,7,8,1,2,3,4,5,6,7,8,1,2,3,4,5,6,7,8,1,2,3,4,5,6,7,8,10,20,30,666];
-	var a3 = ["k1":1,"k2":2,"k3":3,"k4":4,"k5":5,"k6":6,"k7":7,"k8":8,"k9":9];
-	
-	return a1.count + a2.count + a3.count;
-}

test/bind.gravity

@@ -1,27 +0,0 @@
-#unittest {
-	name: "Bind/unbind test.";
-	error: NONE;
-	result: 61010;
-};
-
-class foo {
-	func f1() {return 10;}
-}
-
-func main() {
-	var obj = foo();
-	var n1 = obj.f1();				// 10
-	
-	func test() {return 1000;}
-	obj.bind("f2", test);
-	var n2 = obj.f2();				// 1000
-	
-	obj.bind("f3", {return 10000;});
-	var n3 = obj.f3();				// 10000
-	
-	obj.unbind("f2");
-	obj.bind("f2", {return 50000;});
-	var n4 = obj.f2();				// 50000
-	
-	return n1+n2+n3+n4;
-}

test/bitwise_on_bool.gravity

@@ -1,37 +0,0 @@
-#unittest {
-	name: "Bitwise and on a bool";
-	error: NONE;
-	result: true;
-};
-
-func b_and() {
-	var bool_ff = false & false; // false
-	var bool_tf = true  & false; // false
-	var bool_ft = false & true;  // false
-	var bool_tt = true  & true;  // true
-
-	return !bool_ff && !bool_tf && !bool_ft && bool_tt;
-}
-
-func b_or() {
-	var bool_ff = false | false; // false
-	var bool_tf = true  | false; // true
-	var bool_ft = false | true;  // true
-	var bool_tt = true  | true;  // true
-
-	return !bool_ff && bool_tf && bool_ft && bool_tt;
-}
-
-func b_xor() {
-	var bool_ff = false ^ false; // false
-	var bool_tf = true  ^ false; // true
-	var bool_ft = false ^ true;  // true
-	var bool_tt = true  ^ true;  // false
-
-	return !bool_ff && bool_tf && bool_ft && !bool_tt;
-}
-
-func main() {
-	return b_and() && b_or() && b_xor();
-}
-

test/chained_call.gravity

@@ -1,18 +0,0 @@
-#unittest {
-	name: "Chained call.";
-	result: 20;
-};
-
-func f1() {
-	return 10;
-}
-
-func f2() {
-	return f1;
-}
-
-func main() {
-	var a = f2;				// a is now function f2
-	var b = a();			// b is now return value of f2 which is function f1
-	return b() + f2()();	// return value is f1() which is 10
-}

test/chained_call2.gravity

@@ -1,33 +0,0 @@
-#unittest {
-	name: "Chained call 2.";
-	result: 2468;
-};
-
-func foo(a) {
-	return a*2;
-}
-
-class c3 {
-	var p1 = 555;
-	func init() {
-		p1 = foo;
-	}
-}
-
-class c2 {
-	var p1 = 333;
-	func init() {
-		p1 = c3();
-	}
-}
-
-class c1 {
-	var p1 = 111;
-	func init() {
-		p1 = c2();
-	}
-}
-
-func main() {
-	return c1().p1.p1.p1(1234);
-}

test/chained_call3.gravity

@@ -1,36 +0,0 @@
-#unittest {
-	name: "Chained call 3.";
-	result: 2468;
-};
-
-func foo(a) {
-	return a*2;
-}
-
-class c3 {
-	var p1 = 555;
-	func f1() {
-		p1 = 666;
-		return foo;
-	}
-}
-
-class c2 {
-	var p1 = 333;
-	func f1() {
-		p1 = 444;
-		return c3();
-	}
-}
-
-class c1 {
-	var p1 = 111;
-	func f1() {
-		p1 = 222;
-		return c2();
-	}
-}
-
-func main() {
-	return c1().f1().f1().f1()(1234);
-}

test/chained_call4.gravity

@@ -1,17 +0,0 @@
-#unittest {
-	name: "Chained call 4.";
-	result: 150;
-};
-
-class c1 {
-	var p1;
-	func f1() {
-		p1 = 150;
-		return p1;
-	}
-}
-
-func main() {
-	var x1 = c1().f1();
-	return x1;
-}

test/chained_call5.gravity

@@ -1,27 +0,0 @@
-#unittest {
-	name: "Class with no init.";
-	result: 200;
-};
-
-// no init
-class c1 {
-	var p1;
-	func f1() {
-		self.p1 = 150;
-		return self.p1;
-	}
-}
-
-class c2 {
-	var p1;
-	func f1() {
-		p1 = 50;
-		return p1;
-	}
-}
-
-
-func main() {
-	var x1 = c1().f1() + c2().f1();
-	return x1;
-}

test/class_byref.gravity

@@ -1,17 +0,0 @@
-#unittest {
-	name: "Class by ref.";
-	result: 120;
-};
-
-class Point {
-	public var x = 10;
-	public var y = 20;
-	public func sum() {return x+y;}
-}
-
-func main() {
-	var p1 = Point();
-	var p2 = p1;
-	p1.x = 50;
-	return p2.x + p1.sum();
-}

test/class_static.gravity

@@ -1,17 +0,0 @@
-#unittest {
-	name: "Test class static access.";
-	error: NONE;
-	result: 20;
-};
-
-class foo {
-	static var a;
-	static func p(p) {
-		a = [0,10,20,30];
-	}
-}
-
-func main() {
-	foo.p(5);
-	return foo.a[2];
-}

test/class_static_nonstatic.gravity

@@ -1,38 +0,0 @@
-#unittest {
-	name: "Test class static non static internal init.";
-	error: NONE;
-	result: 10890000;
-};
-
-// class declarations
-class bar {
-	// class var
-	static var a1 = 10;
-	static var a2 = 20;
-	
-	// class const
-	static var b1 = 100;
-	static var b2 = 200;
-	
-	// instance var
-	var c1 = 1000;
-	var c2 = 2000;
-	
-	// instance const
-	var d1 = 10000;
-	var d2 = 20000;
-	
-	static func f1() {
-		return a1+a2+b1+b2;
-	}
-	
-	func f2() {
-		return c1+c2+d1+d2;
-	}
-}
-
-func main() {
-	var n1 = bar.f1();		// 330
-	var n2 = bar().f2();	// 33000
-	return n1*n2;
-}

test/classes/add_operation_and_function_calls.gravity

@@ -1,14 +0,0 @@
-#unittest {
-	name: "ADD operation and function calls;";
-	error: NONE;
-	result: "classname: (bar)";
-};
-
-class foo {}
-class bar:foo {}
-
-func main() {
-	var v = bar();
-	var log = "classname: (" + v.Class().name() + ")";
-	return log;
-}

test/classes/base_object_methods.gravity

@@ -1,41 +0,0 @@
-#unittest {
-	name: "Basic object methods;";
-	error: NONE;
-	result: true;
-};
-
-class foo {}
-class bar:foo {}
-
-func main() {
-	var r;
-	
-	r = bar.name();
-	if (r != "bar") return "-1 (" + r + ")";
-	
-	r = bar.Class().name();
-	if (r != "bar meta") return "-2 (" + r + ")";
-	
-	func echo(v) {return v;}
-	r = echo.Class().name();
-	if (r != "Closure") return "-3 (" + r + ")";
-	
-	var instance = bar();
-	r = instance.Class().name();
-	if (r != "bar") return "-4 (" + r + ")";
-	
-	r = instance.Class().Class().Class().name();
-	if (r != "bar meta") return "-5 (" + r + ")";
-	
-	var v = "A string";
-	var log;
-	
-	r = v.String();					if (r != v)			return "-7 (" + r + ")";
-	r = bar.String();				if (r != "bar")		return "-9 (" + r + ")";
-	r = 0.1.String();				if (r != "0.100000")	return "-10 (" + r + ")";
-	r = null.String();				if (r != "null")	return "-11 (" + r + ")";
-	r = true.String();				if (r != "true")	return "-12 (" + r + ")";
-	r = main.String();				if (r != "main")	return "-13 (" + r + ")";
-	
-	return true;
-}

test/classes/classes_0.gravity

@@ -1,19 +0,0 @@
-#unittest {
-	name: "Subclass with overridden method.";
-	error: NONE;
-	result: 12;
-};
-
-class foo {
-	func f1() {return 1;}
-}
-
-class bar:foo {
-	func f1() {return 10;}
-	func f2() {return 2;}
-}
-
-func main() {
-	var obj1 = bar();
-	return obj1.f1() + obj1.f2();
-}

test/classes/classes_1.gravity

@@ -1,35 +0,0 @@
-#unittest {
-	name: "Type names.";
-	error: NONE;
-	result: true;
-};
-
-class foo {
-	func f1() {return 1000;}
-}
-
-class bar:foo {
-	func f1() {return 10;}
-	func f2() {return 2000;}
-}
-
-func main() {
-	var a = 1;
-	var b = 2.2;
-	var c = true;
-	var d = "Marco";
-	var e = null;
-	var f = bar();
-	
-	var r;
-	
-	r = bar.Class().name();	if (r != "bar meta")	return "-1: " + r.String();
-	r = a.Class().name();	if (r != "Int")			return "-2: " + r.String();
-	r = b.Class().name();	if (r != "Float")		return "-3: " + r.String();
-	r = c.Class().name();	if (r != "Bool")		return "-4: " + r.String();
-	r = d.Class().name();	if (r != "String")		return "-5: " + r.String();
-	r = e.Class().name();	if (r != "Null")		return "-6: " + r.String();
-	r = f.Class().name();	if (r != "bar")			return "-7: " + r.String();
-	
-	return true;
-}

test/classes/classes_2.gravity

@@ -1,39 +0,0 @@
-#unittest {
-	name: "Playing with class' init function;";
-	error: FALSE;
-	result: true;
-};
-
-class foo {
-	func f1() {return 1;}
-}
-
-class bar:foo {
-	var a;
-	func init(val) {
-		a = val;
-	}
-	func f1() {return 1 * a;}
-	func f2() {return 2 * a;}
-}
-
-func main() {
-	var f1 = foo();
-	var b1 = bar(0);
-	var b2 = bar(4);
-	var b3 = bar("1-string");
-	var r;
-	
-	r = b1.f1();	if (r != 0)		return "-1 (" + r + ")";
-	r = b2.f1();	if (r != 4)		return "-2 (" + r + ")";
-	r = b3.f1();	if (r != 1)		return "-3 (" + r + ")";
-	
-	b3.init(2);
-	r = b3.f1();	if (r != 2)		return "-4 (" + r + ")";
-	
-	b3.init(4).init(8);
-	r = b3.f1();
-	if (r != 8)		return "-5 (" + r + ")";
-	
-	return true;
-}

test/classes/test_classes.gravity

@@ -1,54 +0,0 @@
-#unittest {
-	name: "Test classes with both static and non static members.";
-	error: NONE;
-	result: 9999;
-};
-
-// nothing
-class c0 {
-	func sum() {
-		var a = 1, b=2, c=3;
-		return a + b + c;
-	}
-}
-
-// constructor only
-class c1 {
-	var a;
-	var b;
-	var c;
-	func init() {a = 10; b = 20; c = 30;}
-	func sum() {return a + b + c;}
-}
-
-// init special only
-class c2 {
-	var a = 100;
-	var b = 200;
-	var c = 300;
-	func sum() {return a + b + c;}
-}
-
-// both init special and constructor
-class c3 {
-	var a = 1000;
-	var b;
-	var c;
-	func init() {b = 2000; c = 3000;}
-	func sum() {return a + b + c;}
-}
-
-// mixed static and non static
-class c4 {
-	static func sum1(){return 1111;}
-	func sum2(){return 2222;}
-}
-
-func main() {
-	var obj0 = c0();
-	var obj1 = c1();
-	var obj2 = c2();
-	var obj3 = c3();
-	var obj4 = c4();
-	return obj0.sum() + obj1.sum() + obj2.sum() + obj3.sum() + obj4.sum2() + c4.sum1();
-}

test/classes/test_declarations.gravity

@@ -1,33 +0,0 @@
-#unittest {
-	name: "Test classes declaration with both static and non static members.";
-	error: NONE;
-	result: 100;
-};
-
-// global declarations
-var a;
-var b = 10;
-var c = func() {return 20;};
-
-// class declarations
-class bar {
-	var a = 10;
-	static func b() {return 20;}
-	func c() {return a;}
-}
-
-// function declarations
-func foo() {
-	var a = 0;
-	var b = 10;
-	var c = func() {return 20;};
-	return a + b + c();
-}
-
-// test
-func main() {
-	var ref = bar;
-	var obj1 = ref();
-	var obj2 = bar();
-	return a + b + c() + foo() + bar.b() + obj1.c()+ obj2.c();
-}

test/closure.gravity

@@ -1,16 +0,0 @@
-#unittest {
-	name: "Simple closure.";
-	error: NONE;
-	result: 30;
-};
-
-func f1(a) {
-	return func(b) {
-		return a + b;
-	}
-}
-
-func main() {
-	var addTen = f1(10);
-	return addTen(20);
-}

test/closure2.gravity

@@ -1,19 +0,0 @@
-#unittest {
-	name: "Upvalue closure.";
-	error: NONE;
-	result: 230;
-};
-
-func f1(a) {
-	return func(b) {
-		return func (c) {
-			return c + b * a;
-		}
-	}
-}
-
-func main() {
-	var f = f1(10);
-	var f2 = f(20)(30);
-	return f2;
-}

test/closure3.gravity

@@ -1,26 +0,0 @@
-#unittest {
-	name: "Complex nested closures.";
-	error: NONE;
-	result: 2290;
-};
-
-func f1(a) {
-	return func(b) {
-		return func (c) {
-			return func (d) {
-				return func (e) {
-					return func (f) {
-						return c + b * a + (d * e + f);
-					}
-				}
-			}
-		}
-	}
-}
-
-func main() {
-	var f = f1(10);
-	var f2 = f(20)(30);
-	var f3 = f2(40)(50)(60);
-	return f3;
-}

test/closure_apply.gravity

@@ -1,13 +0,0 @@
-#unittest {
-	name: "Simple closure.apply";
-	error: NONE;
-	result: 3;
-};
-
-func add(a,b) {
-	return a + b;
-}
-
-func main() {
-	return add.apply(self, [1,2]);
-}

test/closure_args_apply.gravity

@@ -1,13 +0,0 @@
-#unittest {
-	name: "Simple closure.apply with _args.";
-	error: NONE;
-	result: 3;
-};
-
-func add() {
-	return _args[0] + _args[1];
-}
-
-func main() {
-	return add.apply(self, [1,2]);
-}

test/computed_properties.gravity

@@ -1,18 +0,0 @@
-#unittest {
-	name: "Computed properties.";
-	result: 700;
-};
-
-class foo {
-	private var _a = 12;
-	var a {
-		set {_a = value * 100;}
-		get {return _a/2;}
-	};
-}
-
-func main() {
-	var f = foo();
-	f.a = 14;		// 14*100 = 1400
-	return f.a;		// 1400/2 = 700
-}

test/conversion/conversion_bool.gravity

@@ -1,31 +0,0 @@
-#unittest {
-	name: "Conversion to Bool;";
-	error: NONE;
-	result: true;
-};
-
-func main() {
-	var v,r;
-	
-	v = "str";
-	r = v.Bool();		if (r != true)		return "-1 (" + r + ")";
-	r = "str".Bool();	if (r != true)		return "-2 (" + r + ")";
-	
-	v = null;
-	r = v.Bool();		if (r != false)		return "-3 (" + r + ")";
-	r = null.Bool();	if (r != false)		return "-4 (" + r + ")";
-	
-	v = true;
-	r = v.Bool();		if (r != true)		return "-5 (" + r + ")";
-	r = true.Bool();	if (r != true)		return "-6 (" + r + ")";
-	
-	v = 6;
-	r = v.Bool();		if (r != true)		return "-7 (" + r + ")";
-	r = 6.Bool();		if (r != true)		return "-8 (" + r + ")";
-	
-	v = 1.1;
-	r = v.Bool();		if (r != true)		return "-9 (" + r + ")";
-	r = 1.1.Bool();		if (r != true)		return "-10 (" + r + ")";
-	
-	return true;
-}