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| author | Christophe Lyon <christophe.lyon@linaro.org> | 2020-09-11 12:07:02 +0000 |
|---|---|---|
| committer | Christophe Lyon <christophe.lyon@linaro.org> | 2020-09-11 13:00:29 +0000 |
| commit | 55bdee9af3cff04192c64a573fa1767b48918efa (patch) | |
| tree | 46e88856d621ab4123c0d0ddc23aee274e85ebbf | |
| parent | fb00a9fc397c5fc487218f7a84069837460f88ee (diff) | |
| download | gcc-55bdee9af3cff04192c64a573fa1767b48918efa.zip gcc-55bdee9af3cff04192c64a573fa1767b48918efa.tar.gz gcc-55bdee9af3cff04192c64a573fa1767b48918efa.tar.bz2 | |
libstdc++-v3/libsupc++/eh_call.cc: Avoid "set but not used" warning
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.
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.
| -rw-r--r-- | libstdc++-v3/libsupc++/eh_call.cc | 2 |
1 files changed, 1 insertions, 1 deletions
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 |