| Message ID | 1599826987-5240-3-git-send-email-christophe.lyon@linaro.org |
|---|---|
| State | New |
| Headers | show |
| Series | libstdc++-v3/libsupc++/eh_call.cc: Avoid "set but not used" warning | expand |
On 11/09/20 12:23 +0000, Christophe Lyon via Libstdc++ wrote: >When building with -fno-exceptions, bad_exception_allowed is set but >not used, causing a warning during the build. > >This patch adds __attribute__((unused)) to avoid it. OK, thanks. >2020-09-11 Torbjörn SVENSSON <torbjorn.svensson@st.com> > Christophe Lyon <christophe.lyon@linaro.org> > > libstdc++-v3/ > * libsupc++/eh_call.cc: Avoid warning with -fno-exceptions. >--- > libstdc++-v3/libsupc++/eh_call.cc | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > >diff --git a/libstdc++-v3/libsupc++/eh_call.cc b/libstdc++-v3/libsupc++/eh_call.cc >index d50c4fb..3c7426e 100644 >--- a/libstdc++-v3/libsupc++/eh_call.cc >+++ b/libstdc++-v3/libsupc++/eh_call.cc >@@ -124,7 +124,7 @@ __cxa_call_unexpected(void* exc_obj_in) > void* new_ptr = __get_object_from_ambiguous_exception (new_xh); > const std::type_info* catch_type; > int n; >- bool bad_exception_allowed = false; >+ bool bad_exception_allowed __attribute__((unused)) = false; > const std::type_info& bad_exc = typeid(std::bad_exception); > > // Check the new exception against the rtti list >-- >2.7.4 >
diff --git a/libstdc++-v3/libsupc++/eh_call.cc b/libstdc++-v3/libsupc++/eh_call.cc index d50c4fb..3c7426e 100644 --- a/libstdc++-v3/libsupc++/eh_call.cc +++ b/libstdc++-v3/libsupc++/eh_call.cc @@ -124,7 +124,7 @@ __cxa_call_unexpected(void* exc_obj_in) void* new_ptr = __get_object_from_ambiguous_exception (new_xh); const std::type_info* catch_type; int n; - bool bad_exception_allowed = false; + bool bad_exception_allowed __attribute__((unused)) = false; const std::type_info& bad_exc = typeid(std::bad_exception); // Check the new exception against the rtti list