Fix error: cannot use 'try' with exceptions disabled in Win LLVM Clang (

#4208) Fixes #4207. LLVM Clang on Windows does not define `__GNUC__`. The preprocessor falls to `#elif FMT_MSC_VERSION && !_HAS_EXCEPTIONS` with `_HAS_EXCEPTIONS 1` defined in vcruntime.h:104.
fmtlib · Oct 23, 2024 · 4daa3d5 · 4daa3d5
1 parent e9eaa27
commit 4daa3d5
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/include/fmt/base.h b/include/fmt/base.h
@@ -146,6 +146,8 @@
 // Use the provided definition.
 #elif defined(__GNUC__) && !defined(__EXCEPTIONS)
 #  define FMT_USE_EXCEPTIONS 0
+#elif defined(__clang__) && !defined(__cpp_exceptions)
+#  define FMT_USE_EXCEPTIONS 0
 #elif FMT_MSC_VERSION && !_HAS_EXCEPTIONS
 #  define FMT_USE_EXCEPTIONS 0
 #else