[hackers] [scc] Add basic test for integer constans || Roberto E. Vargas Caballero

[git]

commit 5d10713e968041bbb85b19b5dc673d33b7d1ef7d
Author:     Roberto E. Vargas Caballero <k...@shike2.com>
AuthorDate: Mon Sep 7 19:53:45 2015 +0200
Commit:     Roberto E. Vargas Caballero <k...@shike2.com>
CommitDate: Mon Sep 7 19:53:45 2015 +0200

    Add basic test for integer constans
    
    This test fails at this moment because overflow in constant castings
    are not correctly handled.

diff --git a/cc1/tests/test022.c b/cc1/tests/test022.c
new file mode 100644
index 0000000..91a2c12
--- /dev/null
+++ b/cc1/tests/test022.c
@@ -0,0 +1,57 @@
+
+/*
+name: TEST022
+description: Basic test for int constants
+comments: This test is done for z80 data types
+output:
+F1
+G1     F1      main
+{
+-
+A2     I       i
+A3     N       u
+       A2      #I1     :I
+       A2      #IFFFF  :I
+       A2      #IFFFF  :I
+       A2      #IFFFF  :I
+       A2      #IFFFF  :I
+       A2      #I3     :I
+       A2      #I1     :I
+       A2      #I0     :I
+       A3      #N1     :N
+       A3      #NFFFF  :N
+       A3      #NFFFF  :N
+       A3      #NFFFF  :N
+       A3      #NFFFF  :N
+       A3      #N0     :N
+       A3      #N3     :N
+       A3      #N0     :N
+       y       #I0
+}
+*/
+
+int
+main(void)
+{
+       int i;
+       unsigned u;
+
+       i = 1;
+       i = -1;
+       i = -1l;
+       i = -1u;
+       i = -1ll;
+       i = 32766 + 1 & 3;
+       i = (int) 32768 < 0;
+       i = -1u < 0;
+
+       u = 1;
+       u = -1;
+       u = -1l;
+       u = -1u;
+       u = -1ll;
+       u = (unsigned) 32768 < 0;
+       u = 32766 + 1 & 3;
+       u = -1u < 0;
+       return 0;
+}