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.svens...@st.com>
Christophe Lyon <christophe.l...@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
