[ELF] Test rejected --detect-odr-violations

diff --git a/lld/test/ELF/silent-ignore.test b/lld/test/ELF/silent-ignore.test
index 85197b5..569e7dc 100644 (file)
--- a/lld/test/ELF/silent-ignore.test
+++ b/lld/test/ELF/silent-ignore.test
@@ -19,3 +19,11 @@ RUN:   -EB \
 RUN:   -EL \
 RUN:   -G 0
 RUN: not ld.lld --version --not-an-ignored-argument
+
+Test some options that we reject (including those what we used to silently ignore).
+
+--detect-odr-violations is a gold-specific option that we don't implement and if
+we do, probably in a different way under a different spelling.
+RUN: not ld.lld --detect-odr-violations 2>&1 | FileCheck %s
+
+CHECK: error: unknown argument