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-rw-r--r--test/Driver/unknown-arg.c19
1 files changed, 14 insertions, 5 deletions
diff --git a/test/Driver/unknown-arg.c b/test/Driver/unknown-arg.c
index 0fab8a5..f834a0e 100644
--- a/test/Driver/unknown-arg.c
+++ b/test/Driver/unknown-arg.c
@@ -1,6 +1,15 @@
-// RUN: not %clang_cc1 %s -cake-is-lie -%0 -%d 2> %t.log
-// RUN: FileCheck %s -input-file=%t.log
+// RUN: not %clang %s -cake-is-lie -%0 -%d -HHHH -munknown-to-clang-option -print-stats -funknown-to-clang-option 2>&1 | \
+// RUN: FileCheck %s
-// CHECK: unknown argument
-// CHECK: unknown argument
-// CHECK: unknown argument
+// CHECK: unknown argument: '-cake-is-lie'
+// CHECK: unknown argument: '-%0'
+// CHECK: unknown argument: '-%d'
+// CHECK: unknown argument: '-HHHH'
+// CHECK: unknown argument: '-munknown-to-clang-option'
+// CHECK: unknown argument: '-print-stats'
+// CHECK: unknown argument: '-funknown-to-clang-option'
+
+
+// RUN: %clang -S %s -o %t.s -Wunknown-to-clang-option 2>&1 | FileCheck --check-prefix=IGNORED %s
+
+// IGNORED: warning: unknown warning option '-Wunknown-to-clang-option'
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