Some work on vararray. Fix span on post unary. Updated error recovery. Updated return analysis to handle void functions. "while" now disallows error prone next line statement. Working on auto linking. Failable load optimized. Optimization and corrections for call returns + documentation.

test/test_suite/examples/gameoflife.c3

@@ -0,0 +1,90 @@
+module game_of_life;
+
+extern func void printf(char *fmt, ...);
+extern func int atoi(char *val);
+extern void *__stdoutp;
+extern func void fflush(void *std);
+extern func int rand();
+extern func void* malloc(usize size);
+extern func void usleep(int time);
+
+
+struct GameBoard
+{
+    int h;
+    int w;
+    char* world;
+    char* temp;
+}
+
+func void GameBoard.show(GameBoard *board)
+{
+
+	printf("\e[H");
+	char* current = board.world;
+	for (int y = 0; y < board.h; y++)
+	{
+	    for (int x = 0; x < board.w; x++)
+	    {
+	        printf(*current ? "\e[07m  \e[m" : "  ");
+	        current++;
+	    }
+		printf("\e[E");
+	}
+	fflush(__stdoutp);
+}
+
+func void GameBoard.evolve(GameBoard *board)
+{
+	for (int y = 0; y < board.h; y++)
+	{
+	    for (int x = 0; x < board.w; x++)
+	    {
+    		int n = 0;
+    		for (int y1 = y - 1; y1 <= y + 1; y1++)
+	    	{
+		        for (int x1 = x - 1; x1 <= x + 1; x1++)
+		        {
+		            int actualX = (x1 + board.w) % board.w;
+		            int actualY = (y1 + board.h) % board.h;
+		            if (board.world[actualX + actualY * board.w]) n++;
+		        }
+		    }
+		    if (board.world[x + y * board.w]) n--;
+            board.temp[x + y * board.w] = cast(n == 3 || (n == 2 && board.world[x + y * board.w]) as char);
+	    }
+	}
+	for (int i = 0; i < board.w * board.h; i++)
+	{
+	    board.world[i] = board.temp[i];
+	}
+}
+
+
+func int main(int c, char** v)
+{
+	int w = 0;
+	int h = 0;
+	if (c > 1) w = atoi(v[1]);
+	if (c > 2) h = atoi(v[2]);
+	if (w <= 0) w = 30;
+	if (h <= 0) h = 30;
+
+    GameBoard board;
+    board.w = w;
+    board.h = h;
+    board.world = malloc(h * w);
+    board.temp = malloc(h * w);
+
+    for (int i = h * w - 1; i >= 0; i--)
+    {
+        board.world[i] = rand() % 10 == 0 ? 1 : 0;
+    }
+    for (int j = 0; j < 1000; j++)
+	{
+		board.show();
+		board.evolve();
+		usleep(200000);
+	}
+	return 1;
+}