Cleanup new/delete definitions
This patch cleans up how libc++abi handles the definitions for new/delete.
It is in preperation for upcoming changes to fix how both libc++ and libc++abi
handle new/delete.
The primary changes in this patch are:
* Move the definitions for bad_array_length and bad_new_array_length
into stdlib_exception.cpp. This way stdlib_new_delete.cpp only
contains new/delete.
* Rename cxa_new_delete.cpp -> stdlib_new_delete.cpp for consistency
with other files.
* Add a FIXME regarding when stdlib_new_delete.cpp is actually compiled
as part of the dylib.
llvm-svn: 296715
Cr-Mirrored-From: sso://chromium.googlesource.com/_direct/external/github.com/llvm/llvm-project
Cr-Mirrored-Commit: 378122744886d5d6450839b30c7f4aadf4823a25
diff --git a/src/stdlib_exception.cpp b/src/stdlib_exception.cpp
index fce6e8a..a8f71ab 100644
--- a/src/stdlib_exception.cpp
+++ b/src/stdlib_exception.cpp
@@ -7,6 +7,9 @@
//
//===----------------------------------------------------------------------===//
+#define _LIBCPP_BUILDING_LIBRARY
+#define _LIBCPP_BUILDING_NEW
+#include <new>
#include <exception>
namespace std
@@ -34,4 +37,67 @@
return "std::bad_exception";
}
+
+// bad_alloc
+
+bad_alloc::bad_alloc() _NOEXCEPT
+{
+}
+
+bad_alloc::~bad_alloc() _NOEXCEPT
+{
+}
+
+const char*
+bad_alloc::what() const _NOEXCEPT
+{
+ return "std::bad_alloc";
+}
+
+// bad_array_new_length
+
+bad_array_new_length::bad_array_new_length() _NOEXCEPT
+{
+}
+
+bad_array_new_length::~bad_array_new_length() _NOEXCEPT
+{
+}
+
+const char*
+bad_array_new_length::what() const _NOEXCEPT
+{
+ return "bad_array_new_length";
+}
+
+// bad_array_length
+
+#ifndef _LIBCPP_BAD_ARRAY_LENGTH_DEFINED
+
+class _LIBCPP_EXCEPTION_ABI bad_array_length
+ : public bad_alloc
+{
+public:
+ bad_array_length() _NOEXCEPT;
+ virtual ~bad_array_length() _NOEXCEPT;
+ virtual const char* what() const _NOEXCEPT;
+};
+
+#endif // _LIBCPP_BAD_ARRAY_LENGTH_DEFINED
+
+bad_array_length::bad_array_length() _NOEXCEPT
+{
+}
+
+bad_array_length::~bad_array_length() _NOEXCEPT
+{
+}
+
+const char*
+bad_array_length::what() const _NOEXCEPT
+{
+ return "bad_array_length";
+}
+
+
} // std