Renamed optional classes and fixed a setter unwanted side effect.

gravity.xcodeproj/project.pbxproj

@@ -28,9 +28,9 @@
 		A9506D5C1E69AB8D009A0045 /* gravity_debug.c in Sources */ = {isa = PBXBuildFile; fileRef = A9506D2A1E69AB1E009A0045 /* gravity_debug.c */; };
 		A9506D5D1E69AB8D009A0045 /* gravity_json.c in Sources */ = {isa = PBXBuildFile; fileRef = A9506D2C1E69AB1E009A0045 /* gravity_json.c */; };
 		A9506D5E1E69AB8D009A0045 /* gravity_utils.c in Sources */ = {isa = PBXBuildFile; fileRef = A9506D2E1E69AB1E009A0045 /* gravity_utils.c */; };
-		A956AADE220EBB8100C361D6 /* gravity_env.c in Sources */ = {isa = PBXBuildFile; fileRef = A956AADC220EBB8100C361D6 /* gravity_env.c */; };
-		A989830623189DFF006F82BE /* gravity_json.c in Sources */ = {isa = PBXBuildFile; fileRef = A989830423189DFF006F82BE /* gravity_json.c */; };
-		A9BB72F01F470832002FD2D6 /* gravity_math.c in Sources */ = {isa = PBXBuildFile; fileRef = A9BB72EC1F470832002FD2D6 /* gravity_math.c */; };
+		A956AADE220EBB8100C361D6 /* gravity_opt_env.c in Sources */ = {isa = PBXBuildFile; fileRef = A956AADC220EBB8100C361D6 /* gravity_opt_env.c */; };
+		A989830623189DFF006F82BE /* gravity_opt_json.c in Sources */ = {isa = PBXBuildFile; fileRef = A989830423189DFF006F82BE /* gravity_opt_json.c */; };
+		A9BB72F01F470832002FD2D6 /* gravity_opt_math.c in Sources */ = {isa = PBXBuildFile; fileRef = A9BB72EC1F470832002FD2D6 /* gravity_opt_math.c */; };
 /* End PBXBuildFile section */
 
 /* Begin PBXCopyFilesBuildPhase section */
@@ -94,12 +94,12 @@
 		A9506D2D1E69AB1E009A0045 /* gravity_json.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = gravity_json.h; sourceTree = "<group>"; };
 		A9506D2E1E69AB1E009A0045 /* gravity_utils.c */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.c; path = gravity_utils.c; sourceTree = "<group>"; };
 		A9506D2F1E69AB1E009A0045 /* gravity_utils.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = gravity_utils.h; sourceTree = "<group>"; };
-		A956AADC220EBB8100C361D6 /* gravity_env.c */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.c; path = gravity_env.c; sourceTree = "<group>"; };
-		A956AADD220EBB8100C361D6 /* gravity_env.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = gravity_env.h; sourceTree = "<group>"; };
-		A989830423189DFF006F82BE /* gravity_json.c */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.c; path = gravity_json.c; sourceTree = "<group>"; };
-		A989830523189DFF006F82BE /* gravity_json.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = gravity_json.h; sourceTree = "<group>"; };
-		A9BB72EC1F470832002FD2D6 /* gravity_math.c */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.c; path = gravity_math.c; sourceTree = "<group>"; };
-		A9BB72ED1F470832002FD2D6 /* gravity_math.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = gravity_math.h; sourceTree = "<group>"; };
+		A956AADC220EBB8100C361D6 /* gravity_opt_env.c */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.c; path = gravity_opt_env.c; sourceTree = "<group>"; };
+		A956AADD220EBB8100C361D6 /* gravity_opt_env.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = gravity_opt_env.h; sourceTree = "<group>"; };
+		A989830423189DFF006F82BE /* gravity_opt_json.c */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.c; path = gravity_opt_json.c; sourceTree = "<group>"; };
+		A989830523189DFF006F82BE /* gravity_opt_json.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = gravity_opt_json.h; sourceTree = "<group>"; };
+		A9BB72EC1F470832002FD2D6 /* gravity_opt_math.c */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.c; path = gravity_opt_math.c; sourceTree = "<group>"; };
+		A9BB72ED1F470832002FD2D6 /* gravity_opt_math.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = gravity_opt_math.h; sourceTree = "<group>"; };
 		A9BB72EE1F470832002FD2D6 /* gravity_optionals.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = gravity_optionals.h; sourceTree = "<group>"; };
 /* End PBXFileReference section */
 
@@ -229,12 +229,12 @@
 		A9BB72EB1F470832002FD2D6 /* optionals */ = {
 			isa = PBXGroup;
 			children = (
-				A9BB72EC1F470832002FD2D6 /* gravity_math.c */,
-				A9BB72ED1F470832002FD2D6 /* gravity_math.h */,
-				A989830423189DFF006F82BE /* gravity_json.c */,
-				A989830523189DFF006F82BE /* gravity_json.h */,
-				A956AADC220EBB8100C361D6 /* gravity_env.c */,
-				A956AADD220EBB8100C361D6 /* gravity_env.h */,
+				A9BB72EC1F470832002FD2D6 /* gravity_opt_math.c */,
+				A9BB72ED1F470832002FD2D6 /* gravity_opt_math.h */,
+				A989830423189DFF006F82BE /* gravity_opt_json.c */,
+				A989830523189DFF006F82BE /* gravity_opt_json.h */,
+				A956AADC220EBB8100C361D6 /* gravity_opt_env.c */,
+				A956AADD220EBB8100C361D6 /* gravity_opt_env.h */,
 				A9BB72EE1F470832002FD2D6 /* gravity_optionals.h */,
 			);
 			path = optionals;
@@ -304,7 +304,7 @@
 				A9506D571E69AB86009A0045 /* gravity_memory.c in Sources */,
 				A9506D581E69AB86009A0045 /* gravity_value.c in Sources */,
 				A9506D3B1E69AB78009A0045 /* gravity_codegen.c in Sources */,
-				A956AADE220EBB8100C361D6 /* gravity_env.c in Sources */,
+				A956AADE220EBB8100C361D6 /* gravity_opt_env.c in Sources */,
 				A9506D5D1E69AB8D009A0045 /* gravity_json.c in Sources */,
 				A9506D531E69AB7E009A0045 /* gravity_vm.c in Sources */,
 				A9506D411E69AB78009A0045 /* gravity_semacheck1.c in Sources */,
@@ -315,12 +315,12 @@
 				A9506D421E69AB78009A0045 /* gravity_semacheck2.c in Sources */,
 				A9506D3E1E69AB78009A0045 /* gravity_lexer.c in Sources */,
 				A9506D431E69AB78009A0045 /* gravity_symboltable.c in Sources */,
-				A9BB72F01F470832002FD2D6 /* gravity_math.c in Sources */,
+				A9BB72F01F470832002FD2D6 /* gravity_opt_math.c in Sources */,
 				A9506D3A1E69AB78009A0045 /* gravity_ast.c in Sources */,
 				A9506D5E1E69AB8D009A0045 /* gravity_utils.c in Sources */,
 				A9506D451E69AB78009A0045 /* gravity_visitor.c in Sources */,
 				A9506D3C1E69AB78009A0045 /* gravity_compiler.c in Sources */,
-				A989830623189DFF006F82BE /* gravity_json.c in Sources */,
+				A989830623189DFF006F82BE /* gravity_opt_json.c in Sources */,
 				A9506D521E69AB7E009A0045 /* gravity_core.c in Sources */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;

src/cli/gravity.c

@@ -170,11 +170,11 @@ static const char *unittest_read (const char *path, size_t *size, uint32_t *file
 static void unittest_scan (const char *folder_path, unittest_data *data) {
     DIRREF dir = directory_init(folder_path);
     if (!dir) return;
-#ifdef WIN32
+    #ifdef WIN32
     char outbuffer[MAX_PATH];
-#else
+    #else
     char * outbuffer = NULL;
-#endif
+    #endif
     const char *target_file;
     while ((target_file = directory_read(dir, outbuffer))) {
         

src/compiler/gravity_codegen.c

@@ -1060,14 +1060,14 @@ static void visit_variable_decl (gvisitor_t *self, gnode_variable_decl_t *node)
             // example 1:
             //    var a;
             //
-            //    LOADK    0 NULL    ; move null into register 0
-            //    STOREG    0 0        ; move register 0 into hash(constant_pool(0))
+            //    LOADK    0 NULL   ; move null into register 0
+            //    STOREG    0 0     ; move register 0 into hash(constant_pool(0))
             //
             // example 2:
             //    var a = 10;
             //
-            //    LOADI    0 10    ; move 10 into register 0
-            //    STOREG    0 0        ; move register 0 into hash(constant_pool(0))
+            //    LOADI    0 10     ; move 10 into register 0
+            //    STOREG    0 0     ; move register 0 into hash(constant_pool(0))
             //
 
             gravity_function_t *context_function = (gravity_function_t *)context_object;
@@ -1119,8 +1119,8 @@ static void visit_variable_decl (gvisitor_t *self, gnode_variable_decl_t *node)
             //  depending if variable has been created static
             //  and push it as current declaration then:
             //
-            //     LOADI    0 10    ; move 10 into register 0
-            //     STOREF    0 0        ; move register 0 into property 0
+            //     LOADI     0 10   ; move 10 into register 0
+            //     STOREF    0 0    ; move register 0 into property 0
 
             if (p->expr) {
                 // was gravity_class_lookup but that means than $init or init will be recursively searched also in super classes

src/optionals/gravity_env.c → src/optionals/gravity_opt_env.c

@@ -17,7 +17,7 @@
 #include "gravity_opcodes.h"
 #include "gravity_debug.h"
 
-#include "gravity_env.h"
+#include "gravity_opt_env.h"
 
 #if defined(_WIN32)
 #define setenv(_key, _value_, _unused)      _putenv_s(_key, _value_)

src/optionals/gravity_json.c → src/optionals/gravity_opt_json.c

@@ -1,5 +1,5 @@
 //
-//  gravity_json.c
+//  gravity_opt_json.c
 //  gravity
 //
 //  Created by Marco Bambini on 20/08/2019.
@@ -7,15 +7,15 @@
 //
 
 #include <inttypes.h>
-#include "gravity_json.h"
 #include "gravity_vm.h"
-#include "gravity_json.h"
 #include "gravity_core.h"
 #include "gravity_hash.h"
+#include "gravity_json.h"
 #include "gravity_utils.h"
 #include "gravity_macros.h"
 #include "gravity_opcodes.h"
 #include "gravity_vmmacros.h"
+#include "gravity_opt_json.h"
 
 #define GRAVITY_JSON_STRINGIFY_NAME     "stringify"
 #define GRAVITY_JSON_PARSE_NAME         "parse"

src/optionals/gravity_json.h → src/optionals/gravity_opt_json.h

@@ -1,5 +1,5 @@
 //
-//  gravity_json.h
+//  gravity_opt_json.h
 //  gravity
 //
 //  Created by Marco Bambini on 20/08/2019.

src/optionals/gravity_math.c → src/optionals/gravity_opt_math.c

@@ -1,5 +1,5 @@
 //
-//  gravity_math.c
+//  gravity_opt_math.c
 //  gravity
 //
 //  Created by Marco Bambini on 14/08/2017.
@@ -11,12 +11,12 @@
 #include <time.h>
 #include <inttypes.h>
 #include "gravity_vm.h"
-#include "gravity_math.h"
 #include "gravity_core.h"
 #include "gravity_hash.h"
 #include "gravity_utils.h"
 #include "gravity_macros.h"
 #include "gravity_vmmacros.h"
+#include "gravity_opt_math.h"
 
 #if GRAVITY_ENABLE_DOUBLE
 #define SIN                         sin

src/optionals/gravity_math.h → src/optionals/gravity_opt_math.h

@@ -1,5 +1,5 @@
 //
-//  gravity_math.h
+//  gravity_opt_math.h
 //  gravity
 //
 //  Created by Marco Bambini on 14/08/2017.

src/optionals/gravity_optionals.h

@@ -18,7 +18,7 @@
 #define GRAVITY_MATH_FREE()                 gravity_math_free()
 #define GRAVITY_MATH_NAME()                 gravity_math_name()
 #define GRAVITY_ISMATH_CLASS(_c)            gravity_ismath_class(_c)
-#include "gravity_math.h"
+#include "gravity_opt_math.h"
 #else
 #define GRAVITY_MATH_REGISTER(_vm)
 #define GRAVITY_MATH_FREE()
@@ -35,7 +35,7 @@
 #define GRAVITY_JSON_FREE()                 gravity_json_free()
 #define GRAVITY_JSON_NAME()                 gravity_json_name()
 #define GRAVITY_ISJSON_CLASS(_c)            gravity_isjson_class(_c)
-#include "gravity_json.h"
+#include "gravity_opt_json.h"
 #else
 #define GRAVITY_JSON_REGISTER(_vm)
 #define GRAVITY_JSON_FREE()
@@ -52,7 +52,7 @@
 #define GRAVITY_ENV_FREE()                  gravity_env_free()
 #define GRAVITY_ENV_NAME()                  gravity_env_name()
 #define GRAVITY_ISENV_CLASS(_c)             gravity_isenv_class(_c)
-#include "gravity_env.h"
+#include "gravity_opt_env.h"
 #else
 #define GRAVITY_ENV_REGISTER(_vm)
 #define GRAVITY_ENV_FREE()

src/runtime/gravity_vm.c

@@ -7,6 +7,7 @@
 //
 
 #include "gravity_hash.h"
+#include "gravity_json.h"
 #include "gravity_array.h"
 #include "gravity_debug.h"
 #include "gravity_macros.h"
@@ -15,7 +16,6 @@
 #include "gravity_opcodes.h"
 #include "gravity_memory.h"
 #include "gravity_vmmacros.h"
-#include "gravity_json.h"
 #include "gravity_optionals.h"
 
 // MARK: Internals -
@@ -588,7 +588,9 @@ static bool gravity_vm_exec (gravity_vm *vm) {
                         // invalidate current_fiber because it does not need to be in sync in this case
                         current_fiber = NULL;
                         if (reset_r1) SETVALUE(rwin+1, v1);
-                        PUSH_FRAME(closure, &stackstart[rwin], r1, 2);
+                        // was r1 but it was incorrect, pass r3 as the destination register because I am sure it is a
+                        // dummy temp (and unused) register that can be safely set to NULL
+                        PUSH_FRAME(closure, &stackstart[rwin], r3, 2);
                     } break;
 
                     case EXEC_TYPE_INTERNAL: {

src/shared/gravity_value.h

@@ -66,8 +66,8 @@
 extern "C" {
 #endif
 
-#define GRAVITY_VERSION						"0.7.5"     // git tag 0.7.5
-#define GRAVITY_VERSION_NUMBER				0x000705    // git push --tags
+#define GRAVITY_VERSION						"0.7.6"     // git tag 0.7.6
+#define GRAVITY_VERSION_NUMBER				0x000706    // git push --tags
 #define GRAVITY_BUILD_DATE                  __DATE__
 
 #ifndef GRAVITY_ENABLE_DOUBLE

src/utils/gravity_debug.c

@@ -41,7 +41,7 @@ const char *opcode_name (opcode_t op) {
                                                         bindex += snprintf(&buffer[bindex], balloc-bindex, __VA_ARGS__);        \
                                                         bindex += snprintf(&buffer[bindex], balloc-bindex, "\n");
 
-#define DUMP_VM_NOCR(buffer, bindex, ...)                bindex += snprintf(&buffer[bindex], balloc-bindex, "%06u\t", pc);    \
+#define DUMP_VM_NOCR(buffer, bindex, ...)               bindex += snprintf(&buffer[bindex], balloc-bindex, "%06u\t", pc);    \
                                                         bindex += snprintf(&buffer[bindex], balloc-bindex, __VA_ARGS__);
 
 #define DUMP_VM_RAW(buffer, bindex, ...)                bindex += snprintf(&buffer[bindex], balloc-bindex, __VA_ARGS__);
@@ -51,7 +51,7 @@ const char *gravity_disassemble (gravity_vm *vm, gravity_function_t *f, const ch
     uint32_t    pc = 0, inst = 0, ninsts = 0;
     opcode_t    op;
     
-    const int    rowlen = 256;
+    const int   rowlen = 256;
     uint32_t    bindex = 0;
     uint32_t    balloc = 0;
     char        *buffer = NULL;

test/unittest/classes/base_object_methods.gravity

@@ -32,7 +32,7 @@ func main() {
 	
 	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 = 0.1.String();				if (r != "0.1")		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 + ")";

test/unittest/conversion/conversion_string.gravity

@@ -8,24 +8,24 @@ func main() {
 	var v,r;
 	
 	v = "str";
-	r = v.String();			if (r != "str")			return "-1 (" + r + ")";
-	r = "str".String();		if (r != "str")			return "-2 (" + r + ")";
+	r = v.String();			if (r != "str")		return "-1 (" + r + ")";
+	r = "str".String();		if (r != "str")		return "-2 (" + r + ")";
 	
 	v = null;
-	r = v.String();			if (r != "null")		return "-3 (" + r + ")";
-	r = null.String();		if (r != "null")		return "-4 (" + r + ")";
+	r = v.String();			if (r != "null")	return "-3 (" + r + ")";
+	r = null.String();		if (r != "null")	return "-4 (" + r + ")";
 	
 	v = true;
-	r = v.String();			if (r != "true")		return "-5 (" + r + ")";
-	r = true.String();		if (r != "true")		return "-6 (" + r + ")";
+	r = v.String();			if (r != "true")	return "-5 (" + r + ")";
+	r = true.String();		if (r != "true")	return "-6 (" + r + ")";
 	
 	v = 6;
-	r = v.String();			if (r != "6")			return "-7 (" + r + ")";
-	r = 6.String();			if (r != "6")			return "-8 (" + r + ")";
+	r = v.String();			if (r != "6")		return "-7 (" + r + ")";
+	r = 6.String();			if (r != "6")		return "-8 (" + r + ")";
 	
 	v = 1.1;
-	r = v.String();			if (r != "1.100000")		return "-9 (" + r + ")";
-	r = 1.1.String();		if (r != "1.100000")		return "-10 (" + r + ")";
+	r = v.String();			if (r != "1.1")		return "-9 (" + r + ")";
+	r = 1.1.String();		if (r != "1.1")		return "-10 (" + r + ")";
 	
 	return true;
 }

test/unittest/float_literals.gravity

@@ -1,6 +1,6 @@
 #unittest {
     name: "Float complex literals";
-    result: "[21.120120,12.200100,0.122120,0.000000]";
+    result: "[21.1201,12.2001,0.12212,0]";
 };
 
 func main() {

test/unittest/setter_sideeffect.gravity

@@ -0,0 +1,33 @@
+#unittest {
+	name: "Prevents setter side effects.";
+	result: "This is test string1.This is test string2.";
+};
+
+class SetterTest {
+    private var _member1;
+    private var _member2;
+    
+    var member1 {
+        set {
+            _member1 = value;
+        }
+    }
+    
+    var member2 {
+        set {
+            _member2 = value;
+            return value;
+        }
+    }
+    
+}
+
+func main() {
+    var str1 = "This is test string1.";
+    var str2 = "This is test string2.";
+    
+    var setter_test = SetterTest();
+    setter_test.member1 = str1;
+    setter_test.member2 = str2;
+    return str1 + str2;
+}