diff options
| -rw-r--r-- | src/base/logging.hh | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/src/base/logging.hh b/src/base/logging.hh index 1c504d22e..70400374d 100644 --- a/src/base/logging.hh +++ b/src/base/logging.hh @@ -1,5 +1,5 @@ /* - * Copyright (c) 2014, 2017 ARM Limited + * Copyright (c) 2014, 2017, 2019 ARM Limited * All rights reserved * * The license below extends only to copyright in the software and shall @@ -231,6 +231,12 @@ class Logger warn(__VA_ARGS__); \ } while (0) +#define warn_if_once(cond, ...) \ + do { \ + if ((cond)) \ + warn_once(__VA_ARGS__); \ + } while (0) + /** * The chatty assert macro will function like a normal assert, but will allow * the specification of additional, helpful material to aid debugging why the |