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Quelle unbound.tst
Sprache: unbekannt
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#@local f
gap> START_TEST("unbound.tst");
gap> f := function() unknownvarname := 1; end;;
Syntax warning: Unbound global variable in stream:1
f := function() unknownvarname := 1; end;;
^^^^^^^^^^^^^^
gap> f := function() unknownvarname.test := 2; end;;
Syntax warning: Unbound global variable in stream:1
f := function() unknownvarname.test := 2; end;;
^^^^^^^^^^^^^^
gap> f := function() unknownvarname1 := unknownvarname2; end;;
Syntax warning: Unbound global variable in stream:1
f := function() unknownvarname1 := unknownvarname2; end;;
^^^^^^^^^^^^^^^
Syntax warning: Unbound global variable in stream:1
f := function() unknownvarname1 := unknownvarname2; end;;
^^^^^^^^^^^^^^^
gap> f := function() for unknownvarname in [1..10] do od; end;
Syntax warning: Unbound global variable in stream:1
f := function() for unknownvarname in [1..10] do od; end;
^^^^^^^^^^^^^^
function( ) ... end
gap> f := function(x) for x in unknownvarname do od; end;
Syntax warning: Unbound global variable in stream:1
f := function(x) for x in unknownvarname do od; end;
^^^^^^^^^^^^^^
function( x ) ... end
gap> f := function() for unknownvarname1 in unknownvarname2 do od; end;
Syntax warning: Unbound global variable in stream:1
f := function() for unknownvarname1 in unknownvarname2 do od; end;
^^^^^^^^^^^^^^^
Syntax warning: Unbound global variable in stream:1
f := function() for unknownvarname1 in unknownvarname2 do od; end;
^^^^^^^^^^^^^^^
function( ) ... end
# Cases where we can't get the right marker, check we do not crash
gap> f := function() unknownvarname
> := 2; end;;
Syntax warning: Unbound global variable in stream:2
:= 2; end;;
^
gap> f := function() unknownva\
> name := 2; end;;
Syntax warning: Unbound global variable in stream:2
name := 2; end;;
^^^^^^
gap> f := function() unknownva\
> name
> := 2; end;;
Syntax warning: Unbound global variable in stream:3
:= 2; end;;
^
# Not global variable problems
gap> f := function(unknownname) unknownname := 2; end;;
gap> f := function() unknownname -> 3; end;;
Syntax error: Function literal in impossible context in stream:1
f := function() unknownname -> 3; end;;
^^
gap> f := function() return unknownname -> 3; end;;
#
gap> STOP_TEST("unbound.tst");
[ Dauer der Verarbeitung: 0.24 Sekunden
(vorverarbeitet)
]
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2026-03-28
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