1 files changed, 49 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/Wshadow-local-2.c b/gcc-4.9/gcc/testsuite/gcc.dg/Wshadow-local-2.c
new file mode 100644
index 000000000..9d52fac6f
--- /dev/null
+++ b/gcc-4.9/gcc/testsuite/gcc.dg/Wshadow-local-2.c
@@ -0,0 +1,49 @@
+/* { dg-do compile } */
+/* { dg-options "-Wshadow-local" } */
+
+struct Bar {
+};
+
+struct Bar bar;       /* { dg-bogus "shadowed declaration" } */
+
+int val;              /* { dg-bogus "shadowed declaration" } */
+
+int func1(int x) {    /* { dg-bogus "shadowed declaration" } */
+  int val;            /* { dg-bogus "shadows a global" } */
+  val = x;
+  return val;
+}
+
+int func2(int i) {
+  int a = 3;          /* { dg-warning "shadowed declaration" } */
+  int j;              /* { dg-warning "shadowed declaration" } */
+
+  for (j = 0; j < i; ++j) {
+    int a = j;        /* { dg-warning "shadows a previous local" } */
+    int j = a + 1;    /* { dg-warning "shadows a previous local" } */
+    func1(j);
+  }
+
+  return a;
+}
+
+int func3() {
+  int bar;            /* { dg-bogus "shadows a global" } */
+  float func1 = 0.3;  /* { dg-bogus "shadows a global" } */
+
+  if (func1 > 1)
+    bar = 2;
+  else
+    bar = 1;
+  return bar;
+}
+
+void func4() {
+  struct Bar bar;     /* { dg-warning "shadowed declaration" } */
+  if (val) {
+    int bar;          /* { dg-warning "shadows a previous local" } */
+    func1(bar);
+  }
+}
+
+/* { dg-bogus "shadows a global" ""  { target *-*-* } 42 } */