fix for [Bug #542588], where "too large integers" were reported as

"floating-point value" in [expr] error messages.


FossilOrigin-Name: ccca4d59862e1f73d0eb951b084ae69e25e57d03

1 files changed, 8 insertions, 1 deletions

diff --git a/tests/expr-old.test b/tests/expr-old.test
index 6ed4446..3cf9959 100644
--- a/tests/expr-old.test
+++ b/tests/expr-old.test
@@ -13,7 +13,7 @@
 # See the file "license.terms" for information on usage and redistribution
 # of this file, and for a DISCLAIMER OF ALL WARRANTIES.
 #
-# RCS: @(#) $Id: expr-old.test,v 1.13 2001/12/06 10:59:17 dkf Exp $
+# RCS: @(#) $Id: expr-old.test,v 1.14 2002/04/18 13:04:20 msofer Exp $
 
 if {[lsearch [namespace children] ::tcltest] == -1} {
     package require tcltest
@@ -934,6 +934,13 @@ test expr-old-36.10 {ExprLooksLikeInt procedure} {nonPortable unixOnly} {
     list [catch {expr 78e} msg] $msg
 } {1 {syntax error in expression "78e"}}
 
+# test for [Bug #542588]
+test expr-old-36.11 {ExprLooksLikeInt procedure} {
+    # define a "too large integer"; this one works also for 64bit arith
+    set x 665802003400000000000000
+    list [catch {expr {$x+1}} msg] $msg
+} {1 {can't use integer value too large to represent as operand of "+"}}
+
 if {[info commands testexprlong] == {}} {
     puts "This application hasn't been compiled with the \"testexprlong\""
     puts "command, so I can't test Tcl_ExprLong etc."