From b057bff4c1c94c7e0086e9c7cd4b3c8bca40da92 Mon Sep 17 00:00:00 2001
From: Dodji Seketeli <dodji@redhat.com>
Date: Sat, 12 Mar 2011 07:28:20 +0000
Subject: [PATCH] =?UTF-8?q?re=20PR=20c++/46824=20(chromium-compile=20faile?=
 =?UTF-8?q?d=20because=20error:=20no=20match=20for=20=E2=80=98operator*?=
 =?UTF-8?q?=E2=80=99=20in)?=
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PR c++/46824

gcc/cp/

	* call.c (add_builtin_candidate)<case INDIRECT_REF>: The type
	of the argument of the indirection operator should not be
	dependent.  Fix the comment.

gcc/testsuite/

	* g++.dg/conversion/cast3.C: New test.

From-SVN: r170897
---
 gcc/cp/ChangeLog                        |  6 ++++++
 gcc/cp/call.c                           |  4 ++--
 gcc/testsuite/ChangeLog                 |  4 ++++
 gcc/testsuite/g++.dg/conversion/cast3.C | 14 ++++++++++++++
 4 files changed, 26 insertions(+), 2 deletions(-)
 create mode 100644 gcc/testsuite/g++.dg/conversion/cast3.C

diff --git a/gcc/cp/ChangeLog b/gcc/cp/ChangeLog
index 7c1e739ad70..bebb1fcee5d 100644
--- a/gcc/cp/ChangeLog
+++ b/gcc/cp/ChangeLog
@@ -1,3 +1,9 @@
+2011-03-11  Dodji Seketeli  <dodji@redhat.com>
+
+	* call.c (add_builtin_candidate)<case INDIRECT_REF>: The type of
+	the argument of the indirection operator should not be dependent.
+	Fix the comment.
+
 2011-03-11  Jason Merrill  <jason@redhat.com>
 
 	PR c++/47125
diff --git a/gcc/cp/call.c b/gcc/cp/call.c
index a297f5313e3..5953e3524cc 100644
--- a/gcc/cp/call.c
+++ b/gcc/cp/call.c
@@ -2150,7 +2150,7 @@ add_builtin_candidate (struct z_candidate **candidates, enum tree_code code,
 	}
       return;
 
-/* 7 For every cv-qualified or cv-unqualified complete object type T, there
+/* 7 For every cv-qualified or cv-unqualified object type T, there
      exist candidate operator functions of the form
 
 	     T&      operator*(T*);
@@ -2161,7 +2161,7 @@ add_builtin_candidate (struct z_candidate **candidates, enum tree_code code,
 
     case INDIRECT_REF:
       if (TREE_CODE (type1) == POINTER_TYPE
-	  && is_complete (TREE_TYPE (type1))
+	  && !uses_template_parms (TREE_TYPE (type1))
 	  && (TYPE_PTROB_P (type1)
 	      || TREE_CODE (TREE_TYPE (type1)) == FUNCTION_TYPE))
 	break;
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 9652b4aae30..412188a01a7 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,7 @@
+2011-03-11  Dodji Seketeli  <dodji@redhat.com>
+
+	* g++.dg/conversion/cast3.C: New test.
+
 2011-03-11  Jason Merrill  <jason@redhat.com>
 
 	* g++.dg/template/error45.C: New.
diff --git a/gcc/testsuite/g++.dg/conversion/cast3.C b/gcc/testsuite/g++.dg/conversion/cast3.C
new file mode 100644
index 00000000000..43287a1eb36
--- /dev/null
+++ b/gcc/testsuite/g++.dg/conversion/cast3.C
@@ -0,0 +1,14 @@
+// Origin: PR c++/46824
+
+class Incomplete;
+struct Ptr
+{
+  operator Incomplete*();
+};
+
+int
+main()
+{
+  Ptr p;
+  *p;
+}