vendor/llvm/llvm-trunk-r321017

1 files changed, 12 insertions, 0 deletions

diff --git a/lib/Support/Error.cpp b/lib/Support/Error.cpp
index bb02c03ff2b6..c43a1fa813e2 100644
--- a/lib/Support/Error.cpp
+++ b/lib/Support/Error.cpp
@@ -91,6 +91,18 @@ std::error_code errorToErrorCode(Error Err) {
   return EC;
 }
 
+#if LLVM_ENABLE_ABI_BREAKING_CHECKS
+void Error::fatalUncheckedError() const {
+  dbgs() << "Program aborted due to an unhandled Error:\n";
+  if (getPtr())
+    getPtr()->log(dbgs());
+  else
+    dbgs() << "Error value was Success. (Note: Success values must still be "
+              "checked prior to being destroyed).\n";
+  abort();
+}
+#endif
+
 StringError::StringError(const Twine &S, std::error_code EC)
     : Msg(S.str()), EC(EC) {}