/cp

2015-10-29  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/67845
	* decl.c (grokfndecl): In case of erroneous cv-qualified non-member
	functions consistently reset TREE_TYPE (decl) too.

/testsuite
2015-10-29  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/67845
	* g++.dg/other/cv_func4.C: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@229523 138bc75d-0d04-0410-961f-82ee72b054a4

diff --git a/gcc/cp/ChangeLog b/gcc/cp/ChangeLog
index d4c9a4f..a85166b 100644 (file)
--- a/gcc/cp/ChangeLog
+++ b/gcc/cp/ChangeLog
@@ -1,3 +1,9 @@
+2015-10-29  Paolo Carlini  <paolo.carlini@oracle.com>
+
+       PR c++/67845
+       * decl.c (grokfndecl): In case of erroneous cv-qualified non-member
+       functions consistently reset TREE_TYPE (decl) too.
+
 2015-10-28  Jason Merrill  <jason@redhat.com>
 
        DR 1518

diff --git a/gcc/cp/decl.c b/gcc/cp/decl.c
index 2fb923f..c5ceb5a 100644 (file)
--- a/gcc/cp/decl.c
+++ b/gcc/cp/decl.c
@@ -7998,6 +7998,11 @@ grokfndecl (tree ctype,
   DECL_EXTERNAL (decl) = 1;
   if (TREE_CODE (type) == FUNCTION_TYPE)
     {
+      if (quals || rqual)
+       TREE_TYPE (decl) = apply_memfn_quals (TREE_TYPE (decl),
+                                             TYPE_UNQUALIFIED,
+                                             REF_QUAL_NONE);
+
       if (quals)
        {
          error (ctype

diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 8c3f4ad..77a736f 100644 (file)
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,8 @@
+2015-10-29  Paolo Carlini  <paolo.carlini@oracle.com>
+
+       PR c++/67845
+       * g++.dg/other/cv_func4.C: New.
+
 2015-10-29  Richard Biener  <rguenther@suse.de>
 
        PR middle-end/56956

diff --git a/gcc/testsuite/g++.dg/other/cv_func4.C b/gcc/testsuite/g++.dg/other/cv_func4.C
new file mode 100644 (file)
index 0000000..df4f19e
--- /dev/null
+++ b/gcc/testsuite/g++.dg/other/cv_func4.C
@@ -0,0 +1,6 @@
+// PR c++/67845
+
+typedef void F () const;
+
+F foo;  // { dg-error "cv-qualifier" }
+void foo ();