libstdc++: Add parentheses around operand of |

libstdc++-v3/ChangeLog:

	* include/bits/unicode.h (_Utf_iterator::_M_read_utf16): Add
	parentheses.

diff --git a/libstdc++-v3/include/bits/unicode.h b/libstdc++-v3/include/bits/unicode.h
index a14a17c5dfcf547e10dc3db948d150ed56237f65..4b408948d722969f739bbba9974cbc20e8a61d8c 100644 (file)
--- a/libstdc++-v3/include/bits/unicode.h
+++ b/libstdc++-v3/include/bits/unicode.h
@@ -377,7 +377,7 @@ namespace __unicode
              {
                ++_M_curr();
                __to_incr = 2;
-               uint32_t __x = (__u & 0x3F) << 10 | __u2 & 0x3FF;
+               uint32_t __x = (__u & 0x3F) << 10 | (__u2 & 0x3FF);
                uint32_t __w = (__u >> 6) & 0x1F;
                __c = (__w + 1) << 16 | __x;
              }