Opened 5 years ago
Closed 4 years ago
#462 closed defect (fixed)
(subseq "" 1) throws a java exception
| Reported by: | aruttenberg | Owned by: | |
|---|---|---|---|
| Priority: | major | Milestone: | 1.6.1 |
| Component: | interpreter | Version: | |
| Keywords: | Cc: | ||
| Parent Tickets: |
Description
In the example below a restart is offered but in other contexts I just get
`CL-USER> (subseq "" 1)
; Evaluation aborted on NIL.`
`CL-USER(1): (subseq "" 1)
java.lang.NegativeArraySizeException?
at org.armedbear.lisp.SimpleString?.<init>(SimpleString?.java:60)
at org.armedbear.lisp.SimpleString?.substring(SimpleString?.java:230)
at org.armedbear.lisp.SimpleString?.subseq(SimpleString?.java:247)
at org.armedbear.lisp.Primitives$pf_subseq.execute(Primitives.java:4341)
at org.armedbear.lisp.LispThread?.execute(LispThread?.java:854)
at org.armedbear.lisp.Lisp.evalCall(Lisp.java:591)
at org.armedbear.lisp.Lisp.eval(Lisp.java:542)
at org.armedbear.lisp.Lisp.progn(Lisp.java:711)
at org.armedbear.lisp.Primitives$sf_block.execute(Primitives.java:3743)
at org.armedbear.lisp.Lisp.eval(Lisp.java:532)
at org.armedbear.lisp.Lisp.progn(Lisp.java:711)
at org.armedbear.lisp.Closure.execute(Closure.java:220)
at org.armedbear.lisp.Closure.execute(Closure.java:154)
at org.armedbear.lisp.LispThread?.execute(LispThread?.java:835)
at org.armedbear.lisp.Lisp.evalCall(Lisp.java:584)
at org.armedbear.lisp.Lisp.eval(Lisp.java:542)
at org.armedbear.lisp.Primitives$pfeval.execute(Primitives.java:345)
at org.armedbear.lisp.LispThread?.execute(LispThread?.java:817)
at org.armedbear.lisp.Lisp.evalCall(Lisp.java:577)
at org.armedbear.lisp.Lisp.eval(Lisp.java:542)
at org.armedbear.lisp.Lisp.progn(Lisp.java:711)
at org.armedbear.lisp.Primitives$sf_block.execute(Primitives.java:3743)
at org.armedbear.lisp.Lisp.eval(Lisp.java:532)
at org.armedbear.lisp.Lisp.progn(Lisp.java:711)
at org.armedbear.lisp.Closure.execute(Closure.java:220)
at org.armedbear.lisp.Closure.execute(Closure.java:148)
at org.armedbear.lisp.LispThread?.execute(LispThread?.java:817)
at org.armedbear.lisp.Lisp$1.execute(Lisp.java:285)
at org.armedbear.lisp.Symbol.execute(Symbol.java:803)
at org.armedbear.lisp.LispThread?.execute(LispThread?.java:817)
at org.armedbear.lisp.top_level_47.execute(top-level.lisp:407)
at org.armedbear.lisp.CompiledClosure?.execute(CompiledClosure?.java:89)
at org.armedbear.lisp.Symbol.execute(Symbol.java:793)
at org.armedbear.lisp.LispThread?.execute(LispThread?.java:801)
at org.armedbear.lisp.top_level_48.execute(top-level.lisp:415)
at org.armedbear.lisp.LispThread?.execute(LispThread?.java:801)
at org.armedbear.lisp.Interpreter.run(Interpreter.java:361)
at org.armedbear.lisp.Main$1.run(Main.java:48)
at java.lang.Thread.run(Thread.java:748)
#<THREAD "interpreter" {106F006E}>: Debugger invoked on condition of type ERROR
Caught java.lang.NegativeArraySizeException?.
Restarts:
0: TOP-LEVEL Return to top level.
[1] CL-USER(2): `
Change History (2)
comment:1 Changed 4 years ago by
| Component: | compiler → interpreter |
|---|---|
| Milestone: | → 1.6.1 |
comment:2 Changed 4 years ago by
| Resolution: | → fixed |
|---|---|
| Status: | new → closed |
(subseq "" 1)now throws a correct looking TYPE-ERROR
Start index (1) is greater than length of vector (0) for SUBSEQ.