X-Git-Url: https://git.gag.com/?a=blobdiff_plain;f=support%2Fregression%2Ftests%2Fcompare.c;h=f058c3a649c63c4c17625ef3fbde12f248d09f0b;hb=e812347e2ade88a5922c9cd9eebda93ef9c3fd07;hp=f6e9ee6c5c47283ac304c56dfd22e97660d25a17;hpb=57781964418caea528f9018cace1acb4a789d71c;p=fw%2Fsdcc

diff --git a/support/regression/tests/compare.c b/support/regression/tests/compare.c
index f6e9ee6c..f058c3a6 100644
--- a/support/regression/tests/compare.c
+++ b/support/regression/tests/compare.c
@@ -88,6 +88,19 @@ testCompareVariables(void)
     ASSERT(left >= right);
 }
 
+static void
+testUnsignedCompare(void)
+{
+    {attr} {storage} unsigned {type} left, right;
+
+    left = 0;
+    right = (unsigned {type})-1;
+
+    ASSERT(left < right);
+    ASSERT(left <= right);
+    ASSERT(right > left);
+    ASSERT(right >= left);
+}
 /*
                 Common cases:
                         Around zero