scc

commit f8d3d7e2999e57ccbde4c95651b7b056622e0dee
parent 433adcd26eaa7d73aaa761abfabc90c3e850e41e
Author: Roberto E. Vargas Caballero <k0ga@shike2.com>
Date:   Sat, 13 Nov 2021 17:24:12 +0100

cc1: Add 0187-zero-struct.c

This test check correctness of the padding between elements
of an initializer.

Diffstat:
A
tests/cc/execute/0187-zero-struct.c
 | 
24
++++++++++++++++++++++++
M
tests/cc/execute/scc-tests.lst
 | 
1
+

2 files changed, 25 insertions(+), 0 deletions(-)
diff --git a/tests/cc/execute/0187-zero-struct.c b/tests/cc/execute/0187-zero-struct.c
@@ -0,0 +1,24 @@
+struct json_node {
+	int type;
+	char *name;
+};
+
+int
+main(void)
+{
+	struct json_node nodes[16] = { { 0 } };
+	char sentinel[] = {
+		0x98, 0x98, 0x98, 0x98,
+		0x98, 0x98, 0x98, 0x98,
+		0x98, 0x98, 0x98, 0x98,
+		0x98, 0x98, 0x98, 0x98,
+	};
+	int i;
+
+	for (i = 0; i < 16; i++) {
+		if (nodes[i].name || nodes[i].type)
+			return i+1;
+	}
+
+	return 0;
+}
diff --git a/tests/cc/execute/scc-tests.lst b/tests/cc/execute/scc-tests.lst
@@ -177,3 +177,4 @@
 0184-esc-macro.c
 0185-esc-macro2.c
 0186-dec-ary.c
+0187-zero-struct.c