From 72af0dedf9e18911da65b9a5c4906689e868d9fc Mon Sep 17 00:00:00 2001
From: Richard-Qin-X <richard.qin.001@gmail.com>
Date: Mon, 8 Jun 2026 17:10:31 +0800
Subject: [legacy] Add functional and performance test suites

---
 rcc-legacy/tests/functional/88_array_concat.sy | 52 ++++++++++++++++++++++++++
 1 file changed, 52 insertions(+)
 create mode 100644 rcc-legacy/tests/functional/88_array_concat.sy

(limited to 'rcc-legacy/tests/functional/88_array_concat.sy')

diff --git a/rcc-legacy/tests/functional/88_array_concat.sy b/rcc-legacy/tests/functional/88_array_concat.sy
new file mode 100644
index 0000000..7e69e38
--- /dev/null
+++ b/rcc-legacy/tests/functional/88_array_concat.sy
@@ -0,0 +1,52 @@
+
+int concat(int a0[],int b0[],int c0[])
+{
+    int i;
+    i=0;
+    while(i<3)
+    {
+        c0[i]=a0[i];
+      
+        i=i+1;
+    } 
+    int j;
+    j=0;
+    while(j<3)
+    {
+        c0[i]=b0[j];
+        i=i+1;
+        j=j+1;
+    }
+
+    return 0;
+
+}
+
+int main()
+{
+    int a0[3];int a1[3]; int a2[3];int b0[3];int b1[3];int b2[3];int c0[6];int c1[3];int c2[3];
+    int i;
+    i=0;
+    while(i<3)
+    {
+        a0[i]=i;
+        a1[i]=i;
+        a2[i]=i;
+        b0[i]=i;
+        b1[i]=i;
+        b2[i]=i;
+        i=i+1;
+    }
+    i=concat( a0,b0, c0);
+    int x;
+    while(i<6)
+    {
+        x = c0[i];
+        putint(x);
+        i=i+1;
+    }
+    x = 10;
+    putch(x);
+
+    return 0;
+}
-- 
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