From 554fd8c5195424bdbcabf5de30fdc183aba391bd Mon Sep 17 00:00:00 2001
From: upstream source tree <ports@midipix.org>
Date: Sun, 15 Mar 2015 20:14:05 -0400
Subject: obtained gcc-4.6.4.tar.bz2 from upstream website; verified
 gcc-4.6.4.tar.bz2.sig; imported gcc-4.6.4 source tree from verified upstream
 tarball.

downloading a git-generated archive based on the 'upstream' tag
should provide you with a source tree that is binary identical
to the one extracted from the above tarball.

if you have obtained the source via the command 'git clone',
however, do note that line-endings of files in your working
directory might differ from line-endings of the respective
files in the upstream repository.
---
 gcc/testsuite/g++.dg/guality/guality.exp      | 54 +++++++++++++++++++++++++++
 gcc/testsuite/g++.dg/guality/guality.h        |  1 +
 gcc/testsuite/g++.dg/guality/pr46815.C        | 25 +++++++++++++
 gcc/testsuite/g++.dg/guality/redeclaration1.C | 27 ++++++++++++++
 4 files changed, 107 insertions(+)
 create mode 100644 gcc/testsuite/g++.dg/guality/guality.exp
 create mode 100644 gcc/testsuite/g++.dg/guality/guality.h
 create mode 100644 gcc/testsuite/g++.dg/guality/pr46815.C
 create mode 100644 gcc/testsuite/g++.dg/guality/redeclaration1.C

(limited to 'gcc/testsuite/g++.dg/guality')

diff --git a/gcc/testsuite/g++.dg/guality/guality.exp b/gcc/testsuite/g++.dg/guality/guality.exp
new file mode 100644
index 000000000..749691dab
--- /dev/null
+++ b/gcc/testsuite/g++.dg/guality/guality.exp
@@ -0,0 +1,54 @@
+# This harness is for tests that should be run at all optimisation levels.
+
+load_lib g++-dg.exp
+load_lib gcc-gdb-test.exp
+
+# Disable on darwin until radr://7264615 is resolved.
+# Disable on Tru64 UNIX (PR testsuite/48251).
+if { [istarget *-*-darwin*] || [istarget alpha*-dec-osf*] } {
+  return
+}
+
+proc check_guality {args} {
+    set result [eval check_compile guality_check executable $args "-g -O0"]
+    set lines [lindex $result 0]
+    set output [lindex $result 1]
+    set ret 0
+    if {[string match "" $lines]} {
+      set execout [g++_load "./$output"]
+      set ret [string match "*1 PASS, 0 FAIL, 0 UNRESOLVED*" $execout]
+    }
+    remote_file build delete $output
+    return $ret
+}
+
+dg-init
+
+global GDB
+if ![info exists ::env(GUALITY_GDB_NAME)] {
+    if [info exists GDB] {
+	set guality_gdb_name "$GDB"
+    } else {
+	set guality_gdb_name "[transform gdb]"
+    }
+    setenv GUALITY_GDB_NAME "$guality_gdb_name"
+}
+
+if {[check_guality "
+  #include \"$srcdir/$subdir/guality.h\"
+  volatile long int varl = 6;
+  int main (int argc, char *argv\[\])
+  {
+    GUALCHKVAL (varl);
+    return 0;
+  }
+"]} {
+  gcc-dg-runtest [lsort [glob $srcdir/$subdir/*.C]] ""
+  gcc-dg-runtest [lsort [glob $srcdir/c-c++-common/guality/*.c]] ""
+}
+
+if [info exists guality_gdb_name] {
+    unsetenv GUALITY_GDB_NAME
+}
+
+dg-finish
diff --git a/gcc/testsuite/g++.dg/guality/guality.h b/gcc/testsuite/g++.dg/guality/guality.h
new file mode 100644
index 000000000..dd858d28b
--- /dev/null
+++ b/gcc/testsuite/g++.dg/guality/guality.h
@@ -0,0 +1 @@
+#include "../../gcc.dg/guality/guality.h"
diff --git a/gcc/testsuite/g++.dg/guality/pr46815.C b/gcc/testsuite/g++.dg/guality/pr46815.C
new file mode 100644
index 000000000..41b921995
--- /dev/null
+++ b/gcc/testsuite/g++.dg/guality/pr46815.C
@@ -0,0 +1,25 @@
+// PR debug/46815
+// { dg-do run }
+// { dg-options "-g" }
+// { dg-skip-if "" { *-*-* }  { "*" } { "-O0" } }
+
+struct S
+{
+  int i;
+  S () { i = 42; }
+  virtual void foo (void) {}
+};
+
+S
+bar ()
+{
+  S s;
+  return s;	// { dg-final { gdb-test 17 "s.i" "42" } }
+}
+
+int
+main ()
+{
+  S s = bar ();
+  return s.i - 42;
+}
diff --git a/gcc/testsuite/g++.dg/guality/redeclaration1.C b/gcc/testsuite/g++.dg/guality/redeclaration1.C
new file mode 100644
index 000000000..93b0750b9
--- /dev/null
+++ b/gcc/testsuite/g++.dg/guality/redeclaration1.C
@@ -0,0 +1,27 @@
+// { dg-do run }
+// { dg-options "-g" }
+// { dg-skip-if "" { *-*-* } { "-flto" } { "" } }
+
+volatile int l;
+
+namespace S
+{
+  int i = 24;
+  void __attribute__((noinline))
+  f()
+  {
+    int i = 42;
+    l = i;		// { dg-final { gdb-test 14 "i" "42" } }
+    {
+      extern int i;
+      l = i;		// { dg-final { gdb-test 17 "i" "24" } }
+    }
+  }
+}
+
+int
+main (void)
+{
+  S::f ();
+  return 0;
+}
-- 
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