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| author | dgp <dgp@users.sourceforge.net> | 2006-03-24 18:20:36 (GMT) |
|---|---|---|
| committer | dgp <dgp@users.sourceforge.net> | 2006-03-24 18:20:36 (GMT) |
| commit | 27a8d21a8768fc56364cee33b3f3d1a7954248f6 (patch) | |
| tree | ce4fd9f1c5c84359c4aa697db856d29da5478a21 /tests/expr.test | |
| parent | b543fbb1683bb82976f50c0a4f7f0c9bf9dd7a70 (diff) | |
| download | tcl-27a8d21a8768fc56364cee33b3f3d1a7954248f6.zip tcl-27a8d21a8768fc56364cee33b3f3d1a7954248f6.tar.gz tcl-27a8d21a8768fc56364cee33b3f3d1a7954248f6.tar.bz2 | |
* generic/tclExecute.c: Revised INST_EXPON implementation to do
calculations in native types as much as possible, moving to mp_ints
only when necessary.
Diffstat (limited to 'tests/expr.test')
| -rw-r--r-- | tests/expr.test | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/tests/expr.test b/tests/expr.test index 39b8eb8..f747f87 100644 --- a/tests/expr.test +++ b/tests/expr.test @@ -10,7 +10,7 @@ # See the file "license.terms" for information on usage and redistribution # of this file, and for a DISCLAIMER OF ALL WARRANTIES. # -# RCS: @(#) $Id: expr.test,v 1.51 2006/03/21 18:30:54 dgp Exp $ +# RCS: @(#) $Id: expr.test,v 1.52 2006/03/24 18:20:37 dgp Exp $ if {[lsearch [namespace children] ::tcltest] == -1} { package require tcltest 2.1 @@ -1025,6 +1025,12 @@ test expr-23.32 {INST_EXPON: special cases} {expr {wide(1)**wide(1234567)}} 1 test expr-23.33 {INST_EXPON: special cases} {expr {wide(2)**wide(-2)}} 0 test expr-23.34 {INST_EXPON: special cases} {expr {2**0}} 1 test expr-23.35 {INST_EXPON: special cases} {expr {wide(2)**0}} 1 +test expr-23.36 {INST_EXPON: big integer} {expr {10**17}} 1[string repeat 0 17] +test expr-23.37 {INST_EXPON: big integer} {expr {10**18}} 1[string repeat 0 18] +test expr-23.38 {INST_EXPON: big integer} {expr {10**19}} 1[string repeat 0 19] +test expr-23.39 {INST_EXPON: big integer} { + expr 1[string repeat 0 30]**2 +} 1[string repeat 0 60] # Some compilers get this wrong; ensure that we work around it correctly test expr-24.1 {expr edge cases; shifting} {expr int(5)>>32} 0 |