scc

commit 2adcda7668e73c5fd1471f0766fd6fd3ba8d638b
parent c4e05cd31ffe16a2f49bd611d300841ef6435642
Author: Roberto E. Vargas Caballero <k0ga@shike2.com>
Date:   Mon, 28 Sep 2015 16:21:20 +0200

Add basic test for vararg functions

Diffstat:
A
cc1/tests/test030.c
 | 
60
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++

1 file changed, 60 insertions(+), 0 deletions(-)
diff --git a/cc1/tests/test030.c b/cc1/tests/test030.c
@@ -0,0 +1,60 @@
+
+/*
+name: TEST030
+description: Basic test for vararg functions
+output:
+F13	I	S2	P	I	E
+G14	F13	f1
+{
+S2	foo
+M3	I	i
+M4	I	j
+M5	I	k
+M7	P	p
+M8	J	v
+A9	S2	f
+A11	P	p
+A12	I	n
+\
+	j	L15	A9	M3	.I	A11	@S2	M3	.I	=I
+	r	#I0
+L15
+	r	A11	@S2	M4	.I	A12	+I
+}
+F16	I
+G17	F16	main
+{
+\
+A18	S2	f
+	A18	M3	.I	A18	M4	.I	#I1	:I	:I
+	G14	A18	pS2	A18	'P	pP	#I2	pI	cI
+	G14	A18	pS2	A18	'P	pP	#I2	pI	#I1	pI	A18	pS2	A18	'P	pP	cI
+	r	#I0
+}
+*/
+
+struct foo {
+	int i, j, k;
+	char *p;
+	float v;
+};
+
+int
+f1(struct foo f, struct foo *p, int n, ...)
+{
+	if (f.i != p->i)
+		return 0;
+	return p->j + n;
+}
+
+int
+main(void)
+{
+	struct foo f;
+
+	f.i = f.j = 1;
+	f1(f, &f, 2);
+	f1(f, &f, 2, 1, f, &f);
+
+	return 0;
+}