Signed-off-by: Luc Van Oostenryck <luc.vanoostenryck@xxxxxxxxx>
---
validation/bitfield-bool-layout.c | 26 ++++++++++++++++++++++++++
1 file changed, 26 insertions(+)
create mode 100644 validation/bitfield-bool-layout.c
diff --git a/validation/bitfield-bool-layout.c b/validation/bitfield-bool-layout.c
new file mode 100644
index 000000000..4e0a2b4a2
--- /dev/null
+++ b/validation/bitfield-bool-layout.c
@@ -0,0 +1,26 @@
+struct bfb {
+ _Bool a:1;
+ _Bool f:1;
+ _Bool z:1;
+};
+
+
+struct bfb foo(struct bfb s)
+{
+ return s;
+}
+
+/*
+ * check-name: bitfield-bool-layout
+ * check-description: given that bool is here 1-bit wide
+ * each field here above completely 'fill' a bool.
+ * Thus 3 bools need to be allocated, but since the
+ * alignment is 1-byte the result has a size of 3
+ * bytes, 24 bits thus instead of 8.
+ * check-command: test-linearize -Wno-decl $file
+ *
+ * check-known-to-fail
+ * check-output-ignore
+ * check-output-excludes: ret\\.24
+ * check-output-contains: ret\\.8
+ */
--
2.14.0
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