The argument of the typeof operator is normally not evaluated
but it should be when it involves a VLA.
Add a testcase for this.
Signed-off-by: Luc Van Oostenryck <luc.vanoostenryck@xxxxxxxxx>
---
validation/eval-typeof-vla.c | 26 ++++++++++++++++++++++++++
1 file changed, 26 insertions(+)
create mode 100644 validation/eval-typeof-vla.c
diff --git a/validation/eval-typeof-vla.c b/validation/eval-typeof-vla.c
new file mode 100644
index 000000000..56a9ec201
--- /dev/null
+++ b/validation/eval-typeof-vla.c
@@ -0,0 +1,26 @@
+extern int a[1];
+
+static int foo(int n)
+{
+ int i = 0;
+ int (*p)[1] = (typeof(++i, (int (*)[n])a)) &a;
+
+ (void) p;
+
+ return i;
+}
+
+/*
+ * check-name: eval-typeof-vla
+ * check-command: test-linearize -Wno-vla $file
+ * check-known-to-fail
+ *
+ * check-output-start
+foo:
+.L0:
+ <entry-point>
+ ret.32 $1
+
+
+ * check-output-end
+ */
--
2.18.0
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