diff options
| -rw-r--r-- | include/diagnostics.h | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/include/diagnostics.h b/include/diagnostics.h index dbe6288..4161dff 100644 --- a/include/diagnostics.h +++ b/include/diagnostics.h @@ -68,6 +68,11 @@ DIAGNOSTIC_IGNORE ("-Wuser-defined-warnings") # endif +# if __has_warning ("-Wunused-but-set-variable") +# define DIAGNOSTIC_IGNORE_UNUSED_BUT_SET_VARIABLE \ + DIAGNOSTIC_IGNORE ("-Wunused-but-set-variable") +# endif + # define DIAGNOSTIC_ERROR_SWITCH \ DIAGNOSTIC_ERROR ("-Wswitch") @@ -89,6 +94,11 @@ # define DIAGNOSTIC_IGNORE_FORMAT_NONLITERAL \ DIAGNOSTIC_IGNORE ("-Wformat-nonliteral") +# if __GNUC__ >= 5 +# define DIAGNOSTIC_IGNORE_UNUSED_BUT_SET_VARIABLE \ + DIAGNOSTIC_IGNORE ("-Wunused-but-set-variable") +# endif + /* GCC 4.8's "diagnostic push/pop" seems broken when using this, -Wswitch remains enabled at the error level even after a pop. Therefore, don't use it for GCC < 5. */ @@ -130,6 +140,10 @@ # define DIAGNOSTIC_IGNORE_USER_DEFINED_WARNINGS #endif +#ifndef DIAGNOSTIC_IGNORE_UNUSED_BUT_SET_VARIABLE +# define DIAGNOSTIC_IGNORE_UNUSED_BUT_SET_VARIABLE +#endif + #ifndef DIAGNOSTIC_ERROR_SWITCH # define DIAGNOSTIC_ERROR_SWITCH #endif |