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-rw-r--r--gcc/cppexp.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/gcc/cppexp.c b/gcc/cppexp.c
index bf0b8a0..bb462af 100644
--- a/gcc/cppexp.c
+++ b/gcc/cppexp.c
@@ -617,7 +617,7 @@ left_shift (pfile, a, unsignedp, b)
static long
right_shift (pfile, a, unsignedp, b)
- cpp_reader *pfile;
+ cpp_reader *pfile ATTRIBUTE_UNUSED;
long a;
int unsignedp;
unsigned long b;