From 16fe325a43274cbab2332ef1c60b9c1ff85db6ef Mon Sep 17 00:00:00 2001
From: Jonathan Wakely <jwakely@redhat.com>
Date: Wed, 21 Sep 2022 09:31:14 +0100
Subject: [PATCH] libstdc++: Remove main() from some compile-only tests

libstdc++-v3/ChangeLog:

	* testsuite/17_intro/headers/c++1998/all_attributes.cc: Remove
	unnecessary main function.
	* testsuite/17_intro/headers/c++2011/all_attributes.cc:
	Likewise.
	* testsuite/17_intro/headers/c++2014/all_attributes.cc:
	Likewise.
	* testsuite/17_intro/headers/c++2017/all_attributes.cc:
	Likewise.
	* testsuite/17_intro/headers/c++2020/all_attributes.cc:
	Likewise.
---
 .../testsuite/17_intro/headers/c++1998/all_attributes.cc     | 5 -----
 .../testsuite/17_intro/headers/c++2011/all_attributes.cc     | 5 -----
 .../testsuite/17_intro/headers/c++2014/all_attributes.cc     | 5 -----
 .../testsuite/17_intro/headers/c++2017/all_attributes.cc     | 5 -----
 .../testsuite/17_intro/headers/c++2020/all_attributes.cc     | 5 -----
 5 files changed, 25 deletions(-)

diff --git a/libstdc++-v3/testsuite/17_intro/headers/c++1998/all_attributes.cc b/libstdc++-v3/testsuite/17_intro/headers/c++1998/all_attributes.cc
index 20cda779b035..b8b37473505c 100644
--- a/libstdc++-v3/testsuite/17_intro/headers/c++1998/all_attributes.cc
+++ b/libstdc++-v3/testsuite/17_intro/headers/c++1998/all_attributes.cc
@@ -38,8 +38,3 @@
 
 #include <bits/extc++.h>
 #include <cxxabi.h>
-
-int
-main()
-{
-}
diff --git a/libstdc++-v3/testsuite/17_intro/headers/c++2011/all_attributes.cc b/libstdc++-v3/testsuite/17_intro/headers/c++2011/all_attributes.cc
index c2b4c236da71..222ab786c954 100644
--- a/libstdc++-v3/testsuite/17_intro/headers/c++2011/all_attributes.cc
+++ b/libstdc++-v3/testsuite/17_intro/headers/c++2011/all_attributes.cc
@@ -38,8 +38,3 @@
 
 #include <bits/extc++.h>
 #include <cxxabi.h>
-
-int
-main()
-{
-}
diff --git a/libstdc++-v3/testsuite/17_intro/headers/c++2014/all_attributes.cc b/libstdc++-v3/testsuite/17_intro/headers/c++2014/all_attributes.cc
index f6c4251acbc2..b31d13f22d0d 100644
--- a/libstdc++-v3/testsuite/17_intro/headers/c++2014/all_attributes.cc
+++ b/libstdc++-v3/testsuite/17_intro/headers/c++2014/all_attributes.cc
@@ -38,8 +38,3 @@
 
 #include <bits/extc++.h>
 #include <cxxabi.h>
-
-int
-main()
-{
-}
diff --git a/libstdc++-v3/testsuite/17_intro/headers/c++2017/all_attributes.cc b/libstdc++-v3/testsuite/17_intro/headers/c++2017/all_attributes.cc
index 170ebef51c6f..fd4d7d477f00 100644
--- a/libstdc++-v3/testsuite/17_intro/headers/c++2017/all_attributes.cc
+++ b/libstdc++-v3/testsuite/17_intro/headers/c++2017/all_attributes.cc
@@ -37,8 +37,3 @@
 
 #include <bits/extc++.h>
 #include <cxxabi.h>
-
-int
-main()
-{
-}
diff --git a/libstdc++-v3/testsuite/17_intro/headers/c++2020/all_attributes.cc b/libstdc++-v3/testsuite/17_intro/headers/c++2020/all_attributes.cc
index 1d573a20c10b..f700badb3044 100644
--- a/libstdc++-v3/testsuite/17_intro/headers/c++2020/all_attributes.cc
+++ b/libstdc++-v3/testsuite/17_intro/headers/c++2020/all_attributes.cc
@@ -36,8 +36,3 @@
 
 #include <bits/extc++.h>
 #include <cxxabi.h>
-
-int
-main()
-{
-}
-- 
2.47.2