From db152b9ee6effd3799f70a621f495c427cb3c33f Mon Sep 17 00:00:00 2001
From: David Tellenbach <david.tellenbach@tellnotes.org>
Date: Mon, 21 Jan 2019 16:25:57 +0100
Subject: PR 572: Add initializer list constructors to Matrix and Array
 (include unit tests and doc) - {1,2,3,4,5,...} for fixed-size vectors only -
 {{1,2,3},{4,5,6}} for the general cases - {{1,2,3,4,5,....}} is allowed for
 both row and column-vector

---
 failtest/CMakeLists.txt         |  5 +++++
 failtest/initializer_list_1.cpp | 14 ++++++++++++++
 failtest/initializer_list_2.cpp | 16 ++++++++++++++++
 3 files changed, 35 insertions(+)
 create mode 100644 failtest/initializer_list_1.cpp
 create mode 100644 failtest/initializer_list_2.cpp

(limited to 'failtest')

diff --git a/failtest/CMakeLists.txt b/failtest/CMakeLists.txt
index f95503d7e..256e541e2 100644
--- a/failtest/CMakeLists.txt
+++ b/failtest/CMakeLists.txt
@@ -63,3 +63,8 @@ ei_add_failtest("bdcsvd_int")
 ei_add_failtest("eigensolver_int")
 ei_add_failtest("eigensolver_cplx")
 
+if(EIGEN_TEST_CXX11)
+  ei_add_failtest("initializer_list_1")
+  ei_add_failtest("initializer_list_2")
+endif()
+
diff --git a/failtest/initializer_list_1.cpp b/failtest/initializer_list_1.cpp
new file mode 100644
index 000000000..92dfd1f65
--- /dev/null
+++ b/failtest/initializer_list_1.cpp
@@ -0,0 +1,14 @@
+#include "../Eigen/Core"
+
+#ifdef EIGEN_SHOULD_FAIL_TO_BUILD
+#define ROWS Dynamic
+#else
+#define ROWS 3
+#endif
+
+using namespace Eigen;
+
+int main()
+{
+  Matrix<int, ROWS, 1> {1, 2, 3};
+}
diff --git a/failtest/initializer_list_2.cpp b/failtest/initializer_list_2.cpp
new file mode 100644
index 000000000..1996050a7
--- /dev/null
+++ b/failtest/initializer_list_2.cpp
@@ -0,0 +1,16 @@
+#include "../Eigen/Core"
+
+#ifdef EIGEN_SHOULD_FAIL_TO_BUILD
+#define ROWS Dynamic
+#define COLS Dynamic
+#else
+#define ROWS 3
+#define COLS 1
+#endif
+
+using namespace Eigen;
+
+int main()
+{
+  Matrix<int, ROWS, COLS> {1, 2, 3};
+}
-- 
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