[asan] print a short one-line report summary after the full report. Currently, works only if symbolization happens in-process.

git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@174501 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 7 insertions, 0 deletions

diff --git a/lib/sanitizer_common/sanitizer_common.h b/lib/sanitizer_common/sanitizer_common.h
index b39bd74e8..b0501db09 100644
--- a/lib/sanitizer_common/sanitizer_common.h
+++ b/lib/sanitizer_common/sanitizer_common.h
@@ -19,6 +19,7 @@
 #include "sanitizer_internal_defs.h"
 
 namespace __sanitizer {
+struct StackTrace;
 
 // Constants.
 const uptr kWordSize = SANITIZER_WORDSIZE / 8;
@@ -157,6 +158,12 @@ typedef void (*CheckFailedCallbackType)(const char *, int, const char *,
                                        u64, u64);
 void SetCheckFailedCallback(CheckFailedCallbackType callback);
 
+// Construct a one-line string like
+//  SanitizerToolName: error_type file:line function
+// and call __sanitizer_report_error_summary on it.
+void ReportErrorSummary(const char *error_type, const char *file,
+                        int line, const char *function);
+
 // Math
 INLINE bool IsPowerOfTwo(uptr x) {
   return (x & (x - 1)) == 0;