From: Jan Hubicka <jh@suse.cz>
Date: Thu, 1 Nov 2018 13:03:28 +0000 (+0100)
Subject: tree.c (free_lang_data_in_decl): Free TREE_TYPE and alignment of TYPE_DECL.
X-Git-Tag: basepoints/gcc-10~3365
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6d912664f483fb6995240c043caa000a242e0bf8;p=thirdparty%2Fgcc.git

tree.c (free_lang_data_in_decl): Free TREE_TYPE and alignment of TYPE_DECL.


	* tree.c (free_lang_data_in_decl): Free TREE_TYPE and alignment of
	TYPE_DECL.

	* g++.dg/lto/pr84805_1.C: Update template.
	* g++.dg/lto/pr84805_0.C: Update template.
	* g++.dg/lto/pr84805_1b.C: Update template.
	* g++.dg/lto/pr84805_0b.C: Update template.

From-SVN: r265722
---

diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 2dbe48063a90..4e778e48ef99 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,10 @@
+2018-11-30  Jan Hubicka  <jh@suse.cz>
+
+	* g++.dg/lto/pr84805_1.C: Update template.
+	* g++.dg/lto/pr84805_0.C: Update template.
+	* g++.dg/lto/pr84805_1b.C: Update template.
+	* g++.dg/lto/pr84805_0b.C: Update template.
+
 2018-11-01  Jakub Jelinek  <jakub@redhat.com>
 
 	PR tree-optimization/87826
diff --git a/gcc/testsuite/g++.dg/lto/pr84805_1.C b/gcc/testsuite/g++.dg/lto/pr84805_1.C
index b1310b7c77cc..7cfb93650be1 100644
--- a/gcc/testsuite/g++.dg/lto/pr84805_1.C
+++ b/gcc/testsuite/g++.dg/lto/pr84805_1.C
@@ -3,7 +3,7 @@ public:
   virtual ~XclRoot();
 };
 class XclImpRoot : XclRoot {};
-struct RootData { // { dg-lto-warning "8: type 'struct RootData' violates the C\\+\\+ One Definition Rule" }
+struct RootData {
   XclImpRoot pIR;
 };
 class ExcRoot {
diff --git a/gcc/testsuite/g++.dg/lto/pr85405_0.C b/gcc/testsuite/g++.dg/lto/pr85405_0.C
index 1d46ea94ba53..09b70fca189e 100644
--- a/gcc/testsuite/g++.dg/lto/pr85405_0.C
+++ b/gcc/testsuite/g++.dg/lto/pr85405_0.C
@@ -3,7 +3,7 @@
 // { dg-require-effective-target fpic }
 // { dg-lto-options {{-fPIC -shared -flto}} }
 
-class VclReferenceBase { // { dg-lto-warning "7: type 'struct VclReferenceBase' violates the C\\+\\+ One Definition Rule" }
+class VclReferenceBase {
   int mnRefCnt;
   bool mbDisposed : 1;
   virtual ~VclReferenceBase();
diff --git a/gcc/testsuite/g++.dg/lto/pr85405b_0.C b/gcc/testsuite/g++.dg/lto/pr85405b_0.C
index a986a1f6f742..201142bc1a3e 100644
--- a/gcc/testsuite/g++.dg/lto/pr85405b_0.C
+++ b/gcc/testsuite/g++.dg/lto/pr85405b_0.C
@@ -3,7 +3,7 @@
 // { dg-require-effective-target fpic }
 // { dg-lto-options {{-fPIC -shared -flto}} }
 
-class VclReferenceBase { // { dg-lto-warning "7: type 'struct VclReferenceBase' violates the C\\+\\+ One Definition Rule" }
+class VclReferenceBase { 
   int mnRefCnt;
   int mbDisposed : 3;
   virtual ~VclReferenceBase();
diff --git a/gcc/testsuite/g++.dg/lto/pr85405b_1.C b/gcc/testsuite/g++.dg/lto/pr85405b_1.C
index fd98e631d567..5504c67cf647 100644
--- a/gcc/testsuite/g++.dg/lto/pr85405b_1.C
+++ b/gcc/testsuite/g++.dg/lto/pr85405b_1.C
@@ -1,6 +1,6 @@
 class VclReferenceBase {
   int mnRefCnt;
-  int mbDisposed: 7; // { dg-lto-message "19: a field of same name but different type is defined in another translation unit" }
+  int mbDisposed: 7; 
 
 protected:
   virtual ~VclReferenceBase();
diff --git a/gcc/tree.c b/gcc/tree.c
index 472b6082be96..069d62d51be0 100644
--- a/gcc/tree.c
+++ b/gcc/tree.c
@@ -5510,6 +5510,8 @@ free_lang_data_in_decl (tree decl, struct free_lang_data_d *fld)
       DECL_VISIBILITY_SPECIFIED (decl) = 0;
       DECL_INITIAL (decl) = NULL_TREE;
       DECL_ORIGINAL_TYPE (decl) = NULL_TREE;
+      TREE_TYPE (decl) = void_type_node;
+      SET_DECL_ALIGN (decl, 0);
     }
   else if (TREE_CODE (decl) == FIELD_DECL)
     {