From: Nathan Sidwell <nathan@acm.org>
Date: Wed, 21 Mar 2018 19:22:10 +0000 (+0000)
Subject: [PR c++/85008] ICE looking for clone
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=b2595987bd320849de932cd2bcf83d2faf5f3ee8;p=gcc.git

[PR c++/85008] ICE looking for clone

https://gcc.gnu.org/ml/gcc-patches/2018-03/msg01129.html
	PR c++/85008
	* tree.c (decl_linkage): Use DECL_CLONED_FUNCTION_P.
	* decl2.c (vague_linkage_p): Likewise.

	PR c++/85008
	* g++.dg/pr85008.C: New.

From-SVN: r258738
---

diff --git a/gcc/cp/ChangeLog b/gcc/cp/ChangeLog
index c8b6b1703bd..e97f99d0d3f 100644
--- a/gcc/cp/ChangeLog
+++ b/gcc/cp/ChangeLog
@@ -1,3 +1,9 @@
+2018-03-21  Nathan Sidwell  <nathan@acm.org>
+
+	PR c++/85008
+	* tree.c (decl_linkage): Use DECL_CLONED_FUNCTION_P.
+	* decl2.c (vague_linkage_p): Likewise.
+
 2018-03-21  David Malcolm  <dmalcolm@redhat.com>
 
 	PR c++/84994
diff --git a/gcc/cp/decl2.c b/gcc/cp/decl2.c
index 49d680f6e80..e522b9ebe55 100644
--- a/gcc/cp/decl2.c
+++ b/gcc/cp/decl2.c
@@ -1940,7 +1940,7 @@ vague_linkage_p (tree decl)
       if ((DECL_MAYBE_IN_CHARGE_DESTRUCTOR_P (decl)
 	   || DECL_MAYBE_IN_CHARGE_CONSTRUCTOR_P (decl))
 	  && DECL_CHAIN (decl)
-	  && DECL_CLONED_FUNCTION (DECL_CHAIN (decl)))
+	  && DECL_CLONED_FUNCTION_P (DECL_CHAIN (decl)))
 	return vague_linkage_p (DECL_CHAIN (decl));
 
       gcc_checking_assert (!DECL_COMDAT (decl));
diff --git a/gcc/cp/tree.c b/gcc/cp/tree.c
index 5993633cbe5..f1a90bdec0f 100644
--- a/gcc/cp/tree.c
+++ b/gcc/cp/tree.c
@@ -5022,7 +5022,7 @@ decl_linkage (tree decl)
   if ((DECL_MAYBE_IN_CHARGE_DESTRUCTOR_P (decl)
        || DECL_MAYBE_IN_CHARGE_CONSTRUCTOR_P (decl))
       && DECL_CHAIN (decl)
-      && DECL_CLONED_FUNCTION (DECL_CHAIN (decl)))
+      && DECL_CLONED_FUNCTION_P (DECL_CHAIN (decl)))
     return decl_linkage (DECL_CHAIN (decl));
 
   if (TREE_CODE (decl) == NAMESPACE_DECL)
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 43122bb71b4..6ecd1f502e1 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,8 @@
+2018-03-21  Nathan Sidwell  <nathan@acm.org>
+
+	PR c++/85008
+	* g++.dg/pr85008.C: New.
+
 2018-03-21  Janne Blomqvist  <jb@gcc.gnu.org>
 
 	PR fortran/84615
diff --git a/gcc/testsuite/g++.dg/pr85008.C b/gcc/testsuite/g++.dg/pr85008.C
new file mode 100644
index 00000000000..a9e515b57ec
--- /dev/null
+++ b/gcc/testsuite/g++.dg/pr85008.C
@@ -0,0 +1,8 @@
+// PR c++/85008 ICE concerning dtor clones
+
+void a() {
+  struct b {
+    ~b();
+    int r [!!&b::~b]; // { dg-error "address of " }
+  };
+}