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-rw-r--r--test/Driver/warning-options.cpp4
1 files changed, 4 insertions, 0 deletions
diff --git a/test/Driver/warning-options.cpp b/test/Driver/warning-options.cpp
index cce88e65c2..c3a0214aa6 100644
--- a/test/Driver/warning-options.cpp
+++ b/test/Driver/warning-options.cpp
@@ -13,3 +13,7 @@
// RUN: %clang -### -Warc-abi -Wno-arc-abi %s 2>&1 | FileCheck -check-prefix=ARCABI %s
// ARCABI-NOT: unknown warning option '-Warc-abi'
// ARCABI-NOT: unknown warning option '-Wno-arc-abi'
+
+// Check that -isysroot warns on non-existant paths.
+// RUN: %clang -### -c -target i386-apple-darwin10 -isysroot /FOO %s 2>&1 | FileCheck --check-prefix=CHECK-ISYSROOT %s
+// CHECK-ISYSROOT: warning: no such sysroot directory: '/FOO'