[PATCH] [compiler-rt] ASan debugging API for report info extraction and locating addresses

[Alexander Potapenko]

================
Comment at: lib/asan/asan_report.cc:994
@@ +993,3 @@
+int __asan_report_present() {
+  return report_data.already_happened ? 1 : 0;
+}
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BTW why this function returns int, not bool?

http://reviews.llvm.org/D4527