1 files changed, 63 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/spellcheck-fields.c b/gcc/testsuite/gcc.dg/spellcheck-fields.c
new file mode 100644
index 00000000000..01be5508dc5
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/spellcheck-fields.c
@@ -0,0 +1,63 @@
+/* { dg-do compile } */
+
+struct foo
+{
+  int foo;
+  int bar;
+  int baz;
+};
+
+int test (struct foo *ptr)
+{
+  return ptr->m_bar; /* { dg-error "'struct foo' has no member named 'm_bar'; did you mean 'bar'?" } */
+}
+
+int test2 (void)
+{
+  struct foo instance = {0, 0, 0};
+  return instance.m_bar; /* { dg-error "'struct foo' has no member named 'm_bar'; did you mean 'bar'?" } */
+}
+
+struct s {
+    struct j { int aa; } kk;
+    int ab;
+};
+
+void test3 (struct s x)
+{
+  x.ac;  /* { dg-error "'struct s' has no member named 'ac'; did you mean 'ab'?" } */
+}
+
+int test4 (struct foo *ptr)
+{
+  return sizeof (ptr->foa); /* { dg-error "'struct foo' has no member named 'foa'; did you mean 'foo'?" } */
+}
+
+/* Verify that we don't offer nonsensical suggestions.  */
+
+int test5 (struct foo *ptr)
+{
+  return ptr->this_is_unlike_any_of_the_fields;   /* { dg-bogus "did you mean" } */
+  /* { dg-error "has no member named" "" { target *-*-* } 40 } */
+}
+
+union u
+{
+  int color;
+  int shape;
+};
+
+int test6 (union u *ptr)
+{
+  return ptr->colour; /* { dg-error "'union u' has no member named 'colour'; did you mean 'color'?" } */
+}
+
+struct has_anon
+{
+  struct { int color; } s;
+};
+
+int test7 (struct has_anon *ptr)
+{
+  return ptr->s.colour; /* { dg-error "'struct <anonymous>' has no member named 'colour'; did you mean 'color'?" } */
+}