From: rguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4>
Date: Tue, 15 Jan 2019 16:06:42 +0000 (+0000)
Subject: 2019-01-15  Richard Biener  <rguenther@suse.de>
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c415e6f6fb254be52769d56684eb8519e843c45b;p=thirdparty%2Fgcc.git

2019-01-15  Richard Biener  <rguenther@suse.de>

	PR debug/88046
	* dwarf2out.c (gen_member_die): Do not generate inheritance
	DIEs late.

	* g++.dg/lto/pr88046_0.C: New testcase.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@267940 138bc75d-0d04-0410-961f-82ee72b054a4
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 14f0730a0388..c3b9f14de520 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,9 @@
+2019-01-15  Richard Biener  <rguenther@suse.de>
+
+	PR debug/88046
+	* dwarf2out.c (gen_member_die): Do not generate inheritance
+	DIEs late.
+
 2019-01-15  Richard Biener  <rguenther@suse.de>
 
 	PR tree-optimization/88855
diff --git a/gcc/dwarf2out.c b/gcc/dwarf2out.c
index 8b4f7bc95bf2..a1b5a5eaf190 100644
--- a/gcc/dwarf2out.c
+++ b/gcc/dwarf2out.c
@@ -25046,7 +25046,7 @@ gen_member_die (tree type, dw_die_ref context_die)
      the TREE node representing the appropriate (containing) type.  */
 
   /* First output info about the base classes.  */
-  if (binfo)
+  if (binfo && early_dwarf)
     {
       vec<tree, va_gc> *accesses = BINFO_BASE_ACCESSES (binfo);
       int i;
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index a5cfa7f6291f..1b0689d5ea20 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,8 @@
+2019-01-15  Richard Biener  <rguenther@suse.de>
+
+	PR debug/88046
+	* g++.dg/lto/pr88046_0.C: New testcase.
+
 2019-01-15  Richard Biener  <rguenther@suse.de>
 
 	PR tree-optimization/88855
diff --git a/gcc/testsuite/g++.dg/lto/pr88046_0.C b/gcc/testsuite/g++.dg/lto/pr88046_0.C
new file mode 100644
index 000000000000..a254dd03586b
--- /dev/null
+++ b/gcc/testsuite/g++.dg/lto/pr88046_0.C
@@ -0,0 +1,14 @@
+// { dg-lto-do link }
+// { dg-lto-options { { -O2 -fPIC -flto } } }
+// { dg-extra-ld-options "-shared -g" }
+
+class a {};
+class b : virtual a {
+public:
+    void operator<<(bool);
+};
+void c() try {
+    b d;
+    d << "";
+} catch (int) {
+}