*** empty log message ***

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@70573 138bc75d-0d04-0410-961f-82ee72b054a4

4 files changed, 36 insertions, 0 deletions

diff --git a/gcc/testsuite/gcc.dg/uninit-D.c b/gcc/testsuite/gcc.dg/uninit-D.c
new file mode 100644
index 00000000000..ea957e49e98
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/uninit-D.c
@@ -0,0 +1,9 @@
+/* Test we do not warn about initializing variable with self. */
+/* { dg-do compile } */
+/* { dg-options "-O -Wuninitialized" } */
+
+int f()
+{
+  int i = i;
+  return i;
+}
diff --git a/gcc/testsuite/gcc.dg/uninit-E.c b/gcc/testsuite/gcc.dg/uninit-E.c
new file mode 100644
index 00000000000..42b84302f96
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/uninit-E.c
@@ -0,0 +1,9 @@
+/* Test we do warn about initializing variable with self when -Winit-self is supplied. */
+/* { dg-do compile } */
+/* { dg-options "-O -Wuninitialized -Winit-self" } */
+
+int f()
+{
+  int i = i;
+  return i;
+}
diff --git a/gcc/testsuite/gcc.dg/uninit-F.c b/gcc/testsuite/gcc.dg/uninit-F.c
new file mode 100644
index 00000000000..1dbb365e5b7
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/uninit-F.c
@@ -0,0 +1,9 @@
+/* Test we do warn about initializing variable with self in the initialization. */
+/* { dg-do compile } */
+/* { dg-options "-O -Wuninitialized" } */
+
+int f()
+{
+  int i = i + 1; /* { dg-warning "i" "uninitialized variable warning" }  */
+  return i;
+}
diff --git a/gcc/testsuite/gcc.dg/uninit-G.c b/gcc/testsuite/gcc.dg/uninit-G.c
new file mode 100644
index 00000000000..08f5f532116
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/uninit-G.c
@@ -0,0 +1,9 @@
+/* Test we do not warn about initializing variable with address of self in the initialization. */
+/* { dg-do compile } */
+/* { dg-options "-O -Wuninitialized" } */
+
+void *f()
+{
+  void *i = &i;
+  return i;
+}