Print x.what() of FMT_THROW when exception is disabled (#2145)

Signed-off-by: Jiahao XU <[email protected]>
fmtlib · Feb 24, 2021 · 640acba · 640acba
1 parent d8e1c9f
commit 640acba
Showing 1 changed file with 1 addition and 2 deletions.
diff --git a/include/fmt/format.h b/include/fmt/format.h
@@ -123,8 +123,7 @@ FMT_END_NAMESPACE
 #  else
 #    define FMT_THROW(x)       \
       do {                     \
-        static_cast<void>(x);  \
-        FMT_ASSERT(false, ""); \
+        FMT_ASSERT(false, (x).what()); \
       } while (false)
 #  endif
 #endif