From 5633b37c1bba472243075b894adb9a83053f4d35 Mon Sep 17 00:00:00 2001
From: Mark Mitchell <mark@codesourcery.com>
Date: Wed, 30 Oct 2002 00:05:36 +0000
Subject: [PATCH] re PR c++/8287 (GCC3.2: Destructor called for non-constructed
 local object)

	PR c++/8287
	* decl.c (finish_destructor_body): Create the label to jump to
	when returning from a destructor here.
	(finish_function_body): Rather than here.

	PR c++/8287
	* g++.dg/init/dtor2.C: New test.

From-SVN: r58643
---
 gcc/cp/ChangeLog                  |  7 +++++++
 gcc/cp/decl.c                     | 13 +++++--------
 gcc/testsuite/g++.dg/init/dtor2.C | 28 ++++++++++++++++++++++++++++
 3 files changed, 40 insertions(+), 8 deletions(-)
 create mode 100644 gcc/testsuite/g++.dg/init/dtor2.C

diff --git a/gcc/cp/ChangeLog b/gcc/cp/ChangeLog
index d9e212a8d56..dba4a0d0237 100644
--- a/gcc/cp/ChangeLog
+++ b/gcc/cp/ChangeLog
@@ -1,3 +1,10 @@
+2002-10-29  Mark Mitchell  <mark@codesourcery.com>
+
+	PR c++/8287
+	* decl.c (finish_destructor_body): Create the label to jump to
+	when returning from a destructor here.
+	(finish_function_body): Rather than here.
+
 2002-10-25  Zack Weinberg  <zack@codesourcery.com>
 
 	PR c++/7266
diff --git a/gcc/cp/decl.c b/gcc/cp/decl.c
index e3b7b5b773a..f42c8d3fdab 100644
--- a/gcc/cp/decl.c
+++ b/gcc/cp/decl.c
@@ -14275,6 +14275,10 @@ finish_destructor_body ()
 {
   tree exprstmt;
 
+  /* Any return from a destructor will end up here; that way all base
+     and member cleanups will be run when the function returns.  */
+  add_stmt (build_stmt (LABEL_STMT, dtor_label));
+
   /* In a virtual destructor, we must call delete.  */
   if (DECL_VIRTUAL_P (current_function_decl))
     {
@@ -14347,14 +14351,7 @@ void
 finish_function_body (compstmt)
      tree compstmt;
 {
-  if (processing_template_decl)
-    /* Do nothing now.  */;
-  else if (DECL_DESTRUCTOR_P (current_function_decl))
-    /* Any return from a destructor will end up here.  Put it before the
-       cleanups so that an explicit return doesn't duplicate them.  */
-    add_stmt (build_stmt (LABEL_STMT, dtor_label));
-
-  /* Close the block; in a destructor, run the member cleanups.  */
+  /* Close the block.  */
   finish_compound_stmt (0, compstmt);
 
   if (processing_template_decl)
diff --git a/gcc/testsuite/g++.dg/init/dtor2.C b/gcc/testsuite/g++.dg/init/dtor2.C
new file mode 100644
index 00000000000..56c7cac914d
--- /dev/null
+++ b/gcc/testsuite/g++.dg/init/dtor2.C
@@ -0,0 +1,28 @@
+// { dg-do run }
+
+extern "C" void abort ();
+
+struct A
+{
+  ~A();
+};
+
+A::~A () {
+  abort ();
+}
+
+struct B
+{
+  ~B();
+};
+
+B::~B () {
+  if(true) return;
+  A a;
+}
+
+int main()
+{
+  B b;
+  return 0;
+}