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Unified Diff: src/ostreams.cc

Issue 363323003: More OStreamsUse OStreams more often. (Closed) Base URL: https://v8.googlecode.com/svn/branches/bleeding_edge
Patch Set: Rebased and polished. Created 6 years, 5 months ago
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Index: src/ostreams.cc
diff --git a/src/ostreams.cc b/src/ostreams.cc
index 8a25c4592ae5d1798daeeb1eadf47ad2d76d9172..b04803cf9f6e77fc0589ee235f0cd57aa277bc96 100644
--- a/src/ostreams.cc
+++ b/src/ostreams.cc
@@ -158,4 +158,13 @@ OFStream& OFStream::flush() {
return *this;
}
+
+OStream& operator<<(OStream& os, const AsUC16& c) {
+ char buf[10];
+ const char* format = (0x20 <= c.value && c.value <= 0x7F)
+ ? "%c"
+ : (c.value <= 0xff) ? "\\x%02x" : "\\u%04x";
+ snprintf(buf, sizeof(buf), format, c.value);
+ return os << buf;
+}
} } // namespace v8::internal
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