when too many errors are emitted, and we produce:
fatal error: too many errors emitted, stopping now [-ferror-limit=]
Tell the user that this is controlled with -ferror-limit=, like above.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@104528 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Frontend/TextDiagnosticPrinter.cpp b/lib/Frontend/TextDiagnosticPrinter.cpp
index 547ff4d..6ccf4f1 100644
--- a/lib/Frontend/TextDiagnosticPrinter.cpp
+++ b/lib/Frontend/TextDiagnosticPrinter.cpp
@@ -825,6 +825,8 @@
if (const char *Opt = Diagnostic::getWarningOptionForDiag(Info.getID())) {
OptionName = "-W";
OptionName += Opt;
+ } else if (Info.getID() == diag::fatal_too_many_errors) {
+ OptionName = "-ferror-limit=";
} else {
// If the diagnostic is an extension diagnostic and not enabled by default
// then it must have been turned on with -pedantic.