Test

node_modules/shiki/samples/objective-cpp.sample

@@ -0,0 +1,33 @@
+#include <stdio.h>
+#include <Block.h>
+typedef int (^IntBlock)();
+
+IntBlock MakeCounter(int start, int increment) {
+  __block int i = start;
+
+  return Block_copy( ^ {
+    int ret = i;
+    i += increment;
+    return ret;
+  });
+
+}
+
+int main(void) {
+  IntBlock mycounter = MakeCounter(5, 2);
+  printf("First call: %d\n", mycounter());
+  printf("Second call: %d\n", mycounter());
+  printf("Third call: %d\n", mycounter());
+
+  /* because it was copied, it must also be released */
+  Block_release(mycounter);
+
+  return 0;
+}
+/* Output:
+  First call: 5
+  Second call: 7
+  Third call: 9
+*/
+
+// From https://en.wikipedia.org/wiki/Objective-C