Pass the sanity test

1 files changed, 36 insertions, 0 deletions

diff --git a/src/interpreter.zig b/src/interpreter.zig
new file mode 100644
index 0000000..5702336
--- /dev/null
+++ b/src/interpreter.zig
@@ -0,0 +1,36 @@
+const std = @import("std");
+const field = @import("field.zig");
+const pointer = @import("pointer.zig");
+
+pub const Interpreter = struct {
+    allocator: std.mem.Allocator,
+    field: *field.Field,
+    pointer: *pointer.Pointer,
+
+    pub fn deinit(self: *Interpreter) void {
+        self.allocator.destroy(self);
+    }
+    pub fn init(allocator: std.mem.Allocator, f: *field.Field, p: *pointer.Pointer) !*Interpreter {
+        var i = try allocator.create(Interpreter);
+        errdefer allocator.destroy(i);
+        i.allocator = allocator;
+        i.field = f;
+        i.pointer = p;
+        return i;
+    }
+    pub fn run(self: *Interpreter) !i64 {
+        while (true) {
+            if (try self.pointer.exec()) |ret| {
+                if (ret.code) |code| {
+                    return code;
+                } else {
+                    return 0;
+                }
+            }
+        }
+    }
+};
+
+test "all" {
+    std.testing.refAllDecls(@This());
+}