[Support][Error] Make logAllUnhandledErrors take a Twine for the banner, rather

than a const string&.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@274526 91177308-0d34-0410-b5e6-96231b3b80d8

lib/Support/Error.cpp

@@ -54,6 +54,15 @@ char ErrorList::ID = 0;
 char ECError::ID = 0;
 char StringError::ID = 0;
 
+void logAllUnhandledErrors(Error E, raw_ostream &OS, Twine ErrorBanner) {
+  if (!E)
+    return;
+  OS << ErrorBanner;
+  handleAllErrors(std::move(E), [&](const ErrorInfoBase &EI) {
+    EI.log(OS);
+    OS << "\n";
+  });
+}
 
 std::error_code ErrorList::convertToErrorCode() const {
   return std::error_code(static_cast<int>(ErrorErrorCode::MultipleErrors),