inferred leading comptime params

std/mem/mem.bro

@@ -64,7 +64,7 @@ realloc func($T type, allocator Allocator, memory []mut T, new_count usize) []mu
 		return memory
 	}
 	if new_count == 0 {
-		free(T, allocator, memory)
+		free(allocator, memory)
 		return _empty_slice(T, 0)
 	}