re PR c++/12007 (Multiple inheritance float pass by value fails)

	PR c++/12007
	* g++.dg/other/vthunk1.C: New test.

From-SVN: r78193

2 files changed, 31 insertions, 0 deletions

diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 1d75bac..ecf018c 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,8 @@
+2004-02-20  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
+
+	PR c++/12007
+	* g++.dg/other/vthunk1.C: New test.
+
 2004-02-20  Falk Hueffner  <falk@debian.org>
 
 	PR target/14201
diff --git a/gcc/testsuite/g++.dg/other/vthunk1.C b/gcc/testsuite/g++.dg/other/vthunk1.C
new file mode 100644
index 0000000..9016562
--- /dev/null
+++ b/gcc/testsuite/g++.dg/other/vthunk1.C
@@ -0,0 +1,26 @@
+// PR c++/12007 Multiple inheritance float pass by value fails
+// { dg-do run }
+
+extern "C" void abort (void);
+
+class gvImpl
+{
+public:
+  virtual void PutVal(float value){}
+};
+
+class foo { public: virtual void Bar(){} };
+
+class myGv: public foo, public gvImpl
+{
+  void PutVal(float value){ if (value != 3.14159f) abort (); }
+};
+
+myGv x;
+gvImpl* object = &x;
+
+int main()
+{
+  object->PutVal(3.14159f);
+  return 0;
+}