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-rw-r--r--gcc-4.9/gcc/testsuite/gcc.dg/decl-4.c10
1 files changed, 10 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/decl-4.c b/gcc-4.9/gcc/testsuite/gcc.dg/decl-4.c
new file mode 100644
index 000000000..ce640c99c
--- /dev/null
+++ b/gcc-4.9/gcc/testsuite/gcc.dg/decl-4.c
@@ -0,0 +1,10 @@
+/* Redeclaration of parameters is an error. PR 13728. */
+/* { dg-do compile } */
+
+void f (int fred, /* { dg-message "note: previous definition" "" } */
+ int fred); /* { dg-error "redefinition of parameter" "" } */
+
+void f2 (int fred, /* { dg-message "note: previous definition" "" } */
+ int fred) /* { dg-error "redefinition of parameter" "" } */
+{
+}