Index: tests/parameters.test
===================================================================
diff -u -r43373d98ca07d446abec8f8f62af7c4df56207a3 -rd6e48906350f95ccc2720c3d8db29092735cc867
--- tests/parameters.test	(.../parameters.test)	(revision 43373d98ca07d446abec8f8f62af7c4df56207a3)
+++ tests/parameters.test	(.../parameters.test)	(revision d6e48906350f95ccc2720c3d8db29092735cc867)
@@ -2228,6 +2228,7 @@
     ? {o foo [expr {2 ** 64}]} "18446744073709551616"
     ? {o foo [expr {2 ** 128}]} "340282366920938463463374607431768211456"
 
+    ? {expr {wide(2 ** 63)}} "-9223372036854775808"
     ? {o foo [expr {wide(2 ** 63)}]} "-9223372036854775808"
 
     ? {o foo [expr {2.0}]} {expected integer but got "2.0" for parameter "x"}