see #3968: added testcase to reproduce problem

test/sparse_view_test.cpp: test case implementation

test/Jamfile.v2: added target for test run



[SVN r60156]

libs/numeric/ublas

@@ -1 +1 @@
-Subproject commit 980f49be7b9be7ce9aaa8c697c8086fb2a785d6d
+Subproject commit 19b98b272f5376a86121833f486e517956c547d4