Add an _LIBCPP_NORETURN inline function named __throw_XXX for each exception type we define. They either construct and throw the exception, or abort() (if exceptions are disabled). Use these functions everywhere instead of assert()ing when exceptions are disabled. WARNING: This is a behavior change - but only with exceptions disabled. Reviewed as: https://reviews.llvm.org/D23855.
llvm-svn: 279744
Cr-Mirrored-From: sso://chromium.googlesource.com/_direct/external/github.com/llvm/llvm-project
Cr-Mirrored-Commit: d437fa5c8c1185af695b87cdd5ea83aa4a6e7382
diff --git a/include/stdexcept b/include/stdexcept
index 4218b13..684578f 100644
--- a/include/stdexcept
+++ b/include/stdexcept
@@ -171,4 +171,91 @@
} // std
+_LIBCPP_BEGIN_NAMESPACE_STD
+
+// in the dylib
+_LIBCPP_NORETURN _LIBCPP_FUNC_VIS void __throw_runtime_error(const char*);
+
+_LIBCPP_NORETURN inline _LIBCPP_ALWAYS_INLINE
+void __throw_logic_error(const char*__msg)
+{
+#ifndef _LIBCPP_NO_EXCEPTIONS
+ throw logic_error(__msg);
+#else
+ _VSTD::abort();
+#endif
+}
+
+_LIBCPP_NORETURN inline _LIBCPP_ALWAYS_INLINE
+void __throw_domain_error(const char*__msg)
+{
+#ifndef _LIBCPP_NO_EXCEPTIONS
+ throw domain_error(__msg);
+#else
+ _VSTD::abort();
+#endif
+}
+
+_LIBCPP_NORETURN inline _LIBCPP_ALWAYS_INLINE
+void __throw_invalid_argument(const char*__msg)
+{
+#ifndef _LIBCPP_NO_EXCEPTIONS
+ throw invalid_argument(__msg);
+#else
+ _VSTD::abort();
+#endif
+}
+
+_LIBCPP_NORETURN inline _LIBCPP_ALWAYS_INLINE
+void __throw_length_error(const char*__msg)
+{
+#ifndef _LIBCPP_NO_EXCEPTIONS
+ throw length_error(__msg);
+#else
+ _VSTD::abort();
+#endif
+}
+
+_LIBCPP_NORETURN inline _LIBCPP_ALWAYS_INLINE
+void __throw_out_of_range(const char*__msg)
+{
+#ifndef _LIBCPP_NO_EXCEPTIONS
+ throw out_of_range(__msg);
+#else
+ _VSTD::abort();
+#endif
+}
+
+_LIBCPP_NORETURN inline _LIBCPP_ALWAYS_INLINE
+void __throw_range_error(const char*__msg)
+{
+#ifndef _LIBCPP_NO_EXCEPTIONS
+ throw range_error(__msg);
+#else
+ _VSTD::abort();
+#endif
+}
+
+_LIBCPP_NORETURN inline _LIBCPP_ALWAYS_INLINE
+void __throw_overflow_error(const char*__msg)
+{
+#ifndef _LIBCPP_NO_EXCEPTIONS
+ throw overflow_error(__msg);
+#else
+ _VSTD::abort();
+#endif
+}
+
+_LIBCPP_NORETURN inline _LIBCPP_ALWAYS_INLINE
+void __throw_underflow_error(const char*__msg)
+{
+#ifndef _LIBCPP_NO_EXCEPTIONS
+ throw underflow_error(__msg);
+#else
+ _VSTD::abort();
+#endif
+}
+
+_LIBCPP_END_NAMESPACE_STD
+
#endif // _LIBCPP_STDEXCEPT