diff options
Diffstat (limited to 'gcc/toplev.c')
| -rw-r--r-- | gcc/toplev.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/gcc/toplev.c b/gcc/toplev.c index 68a1b8c..798f0d4 100644 --- a/gcc/toplev.c +++ b/gcc/toplev.c @@ -1796,6 +1796,12 @@ process_options (void) warn_unused_parameter = (warn_unused && extra_warnings); if (warn_unused_variable == -1) warn_unused_variable = warn_unused; + /* Wunused-but-set-parameter is enabled if both -Wunused -Wextra are + enabled. */ + if (warn_unused_but_set_parameter == -1) + warn_unused_but_set_parameter = (warn_unused && extra_warnings); + if (warn_unused_but_set_variable == -1) + warn_unused_but_set_variable = warn_unused; if (warn_unused_value == -1) warn_unused_value = warn_unused; |