Imported gcc-4.4.3

[msp430-gcc.git] / libstdc++-v3 / testsuite / 21_strings / c_strings / char / 3.cc

diff --git a/libstdc++-v3/testsuite/21_strings/c_strings/char/3.cc b/libstdc++-v3/testsuite/21_strings/c_strings/char/3.cc
new file mode 100644 (file)
index 0000000..5e5c514
--- /dev/null
+++ b/libstdc++-v3/testsuite/21_strings/c_strings/char/3.cc
@@ -0,0 +1,37 @@
+// { dg-do compile { target correct_iso_cpp_string_wchar_protos } }
+// { dg-options "-O2" }
+
+#include <cstring>
+
+const char *cc1, *cc2;
+char *c1, *c2;
+const void *cv1, *cv2;
+void *v1, *v2;
+
+void
+test01 ()
+{
+  v1 = std::memchr (v2, '/', 3);
+  c1 = std::strchr (c2, '/');
+  c1 = std::strrchr (c2, 'c');
+  c1 = std::strpbrk (c2, "abc");
+  c1 = std::strstr (c2, "abc");
+
+  cv1 = std::memchr (v2, '/', 3);
+  cc1 = std::strchr (c2, '/');
+  cc1 = std::strrchr (c2, 'c');
+  cc1 = std::strpbrk (c2, "abc");
+  cc1 = std::strstr (c2, "abc");
+
+  v1 = std::memchr (cv2, '/', 3);      // { dg-error "invalid conversion" }
+  c1 = std::strchr (cc2, '/');         // { dg-error "invalid conversion" }
+  c1 = std::strrchr (cc2, 'c');                // { dg-error "invalid conversion" }
+  c1 = std::strpbrk (cc2, "abc");      // { dg-error "invalid conversion" }
+  c1 = std::strstr (cc2, "abc");       // { dg-error "invalid conversion" }
+
+  cv1 = std::memchr (cv2, '/', 3);
+  cc1 = std::strchr (cc2, '/');
+  cc1 = std::strrchr (cc2, 'c');
+  cc1 = std::strpbrk (cc2, "abc");
+  cc1 = std::strstr (cc2, "abc");
+}