From 57fe4a6eba35cf4a35bcfa101b832bd4d9545ab5 Mon Sep 17 00:00:00 2001
From: David Barnett <daviebdawg@gmail.com>
Date: Sat, 15 May 2010 13:47:40 -0700
Subject: [PATCH] C++ failures / tests
I noticed two failures to compile that I think are bugs:
- "ctypedef Foo[int] Bar" gives a syntax error (i.e., there doesn't seem to be any way to typedef a templated type).
- Defining a struct in a namespace and trying to convert it to a Python dict doesn't work. Instead you get nasty "__pyx_convert__to_py_THENAMESPACE" errors from the C++ compiler (it doesn't mangle the cname properly and tries to define __pyx_convert__to_py_THENAMESPACE::THESTRUCT).
I made a patch to *add tests* for the two bugs (not fix them).
---
tests/compile/cpp_structs.pyx | 9 +++++++++
tests/compile/cpp_templated_ctypedef.pyx | 4 ++++
tests/compile/point.h | 14 ++++++++++++++
3 files changed, 27 insertions(+)
create mode 100644 tests/compile/cpp_structs.pyx
create mode 100644 tests/compile/cpp_templated_ctypedef.pyx
create mode 100644 tests/compile/point.h
diff --git a/tests/compile/cpp_structs.pyx b/tests/compile/cpp_structs.pyx
new file mode 100644
index 000000000..c7b86935c
--- /dev/null
+++ b/tests/compile/cpp_structs.pyx
@@ -0,0 +1,9 @@
+cdef extern from "point.h" namespace "geometry":
+
+ cdef struct Point:
+ double x
+ double y
+ int color
+
+cdef Point p = Point(0.0, 0.0, 0)
+the_point = p
diff --git a/tests/compile/cpp_templated_ctypedef.pyx b/tests/compile/cpp_templated_ctypedef.pyx
new file mode 100644
index 000000000..634b46f53
--- /dev/null
+++ b/tests/compile/cpp_templated_ctypedef.pyx
@@ -0,0 +1,4 @@
+cdef extern from *:
+ cdef cppclass Foo[T]:
+ pass
+ ctypedef Foo[int] IntFoo
diff --git a/tests/compile/point.h b/tests/compile/point.h
new file mode 100644
index 000000000..866807c38
--- /dev/null
+++ b/tests/compile/point.h
@@ -0,0 +1,14 @@
+#ifndef POINT_H
+#define POINT_H
+
+namespace geometry {
+
+ struct Point
+ {
+ double x;
+ double y;
+ int color;
+ };
+}
+
+#endif
--
2.30.9