Imported gcc-4.4.3

[msp430-gcc.git] / libstdc++-v3 / testsuite / 26_numerics / valarray / binary_closure.cc

diff --git a/libstdc++-v3/testsuite/26_numerics/valarray/binary_closure.cc b/libstdc++-v3/testsuite/26_numerics/valarray/binary_closure.cc
new file mode 100644 (file)
index 0000000..7dbcfbd
--- /dev/null
+++ b/libstdc++-v3/testsuite/26_numerics/valarray/binary_closure.cc
@@ -0,0 +1,37 @@
+// 19990805 gdr
+//
+// XXX: to impove later.
+// Origin: Andreas Amann <amann@physik.tu-berlin.de>
+// CXXFLAGS: -g
+
+#include <iostream>
+#include <valarray>
+
+
+int main()
+{
+    std::valarray<double> a(10), b(10), c(10), d(10);
+
+    a = 1.2;
+    b = 3.1;
+
+    c = 4.0;
+
+    d = ( 2.0 * b + a );  // works
+    std::cout << "d[4] = " << d[4] << std::endl;
+
+    d = (a * 2.0 + b ); // works
+    std::cout << "d[4] = " << d[4] << std::endl;
+
+    d = (a + b * 2.0 ); // segfaults!
+    std::cout << "d[4] = " << d[4] << std::endl;
+    d = (a + 2.0* b );
+
+    std::cout << "d[4] = " << d[4] << std::endl;
+    d = (a + 2.0* b );
+    std::cout << "d[4] = " << d[4] << std::endl;
+    d = (a + 2.0* b );
+
+    std::cout << "d[4] = " << d[4] << std::endl;
+    return 0;
+}