libstdc++: Fix the return type of __cxa_finalize

This should return void according to the Itanium C++ ABI.

2020-05-04  Fangrui Song  <maskray@google.com>

	* libsupc++/cxxabi.h (__cxa_finalize): Fix return type.

diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog
index a011ec5f45a870cd5335dabb9b76a438ab002580..f4839debf760d0076caa13b6e83db429b0605a14 100644 (file)
--- a/libstdc++-v3/ChangeLog
+++ b/libstdc++-v3/ChangeLog
@@ -1,3 +1,7 @@
+2020-05-04  Fangrui Song  <maskray@google.com>
+
+       * libsupc++/cxxabi.h (__cxa_finalize): Fix return type.
+
 2020-05-04  Jonathan Wakely  <jwakely@redhat.com>
 
        * doc/xml/faq.xml: Use working link for SGI STL FAQ.

diff --git a/libstdc++-v3/libsupc++/cxxabi.h b/libstdc++-v3/libsupc++/cxxabi.h
index 50298205daaca1ef4bd165bf0d4d4b88d980293b..000713ecdf83e9eb0e9af61836cd9fad7fd989fc 100644 (file)
--- a/libstdc++-v3/libsupc++/cxxabi.h
+++ b/libstdc++-v3/libsupc++/cxxabi.h
@@ -127,7 +127,7 @@ namespace __cxxabiv1
   int
   __cxa_atexit(void (*)(void*), void*, void*) _GLIBCXX_NOTHROW;
 
-  int
+  void
   __cxa_finalize(void*);
 
   // TLS destruction.