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

1 files changed, 3 insertions, 13 deletions

diff --git a/libcxx/include/array b/libcxx/include/array
index 719286d52ea..d3f8463cf66 100644
--- a/libcxx/include/array
+++ b/libcxx/include/array
@@ -108,9 +108,6 @@ template <size_t I, class T, size_t N> const T&& get(const array<T, N>&&) noexce
 #include <iterator>
 #include <algorithm>
 #include <stdexcept>
-#if defined(_LIBCPP_NO_EXCEPTIONS)
-    #include <cassert>
-#endif
 
 #if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
 #pragma GCC system_header
@@ -209,11 +206,8 @@ typename array<_Tp, _Size>::reference
 array<_Tp, _Size>::at(size_type __n)
 {
     if (__n >= _Size)
-#ifndef _LIBCPP_NO_EXCEPTIONS
-        throw out_of_range("array::at");
-#else
-        assert(!"array::at out_of_range");
-#endif
+        __throw_out_of_range("array::at");
+
     return __elems_[__n];
 }
 
@@ -223,11 +217,7 @@ typename array<_Tp, _Size>::const_reference
 array<_Tp, _Size>::at(size_type __n) const
 {
     if (__n >= _Size)
-#ifndef _LIBCPP_NO_EXCEPTIONS
-        throw out_of_range("array::at");
-#else
-        assert(!"array::at out_of_range");
-#endif
+        __throw_out_of_range("array::at");
     return __elems_[__n];
 }