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Diffstat (limited to 'contrib/netbsd-tests/usr.bin/xlint/lint1/d_c99_union_cast.c')
-rw-r--r--contrib/netbsd-tests/usr.bin/xlint/lint1/d_c99_union_cast.c18
1 files changed, 18 insertions, 0 deletions
diff --git a/contrib/netbsd-tests/usr.bin/xlint/lint1/d_c99_union_cast.c b/contrib/netbsd-tests/usr.bin/xlint/lint1/d_c99_union_cast.c
new file mode 100644
index 0000000..31628b4
--- /dev/null
+++ b/contrib/netbsd-tests/usr.bin/xlint/lint1/d_c99_union_cast.c
@@ -0,0 +1,18 @@
+/* union cast */
+
+struct bar {
+ int a;
+ int b;
+};
+
+union foo {
+ struct bar *a;
+ int b;
+};
+
+void
+foo(void) {
+ struct bar *a;
+
+ ((union foo)a).a;
+}
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