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FAILED ASSERTION due to malformed destructuring syntax #405

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rohanpadhye opened this issue Mar 11, 2018 · 2 comments
Open

FAILED ASSERTION due to malformed destructuring syntax #405

rohanpadhye opened this issue Mar 11, 2018 · 2 comments

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@rohanpadhye
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@rohanpadhye rohanpadhye commented Mar 11, 2018

Rhino 1.7.8:

[x (y)] = 2, 3

Expected: syntax error (EvaluatorException)

Instead, I get:

java.lang.IllegalStateException: FAILED ASSERTION: unexpected token: CALL
	at org.mozilla.javascript.Kit.codeBug(Kit.java:433)
	at org.mozilla.javascript.IRFactory.decompile(IRFactory.java:2407)
	at org.mozilla.javascript.IRFactory.decompileArrayLiteral(IRFactory.java:2419)
	at org.mozilla.javascript.IRFactory.decompile(IRFactory.java:2381)
	at org.mozilla.javascript.IRFactory.transformAssignment(IRFactory.java:426)
	at org.mozilla.javascript.IRFactory.transform(IRFactory.java:212)
	at org.mozilla.javascript.IRFactory.transformExprStmt(IRFactory.java:516)
	at org.mozilla.javascript.IRFactory.transform(IRFactory.java:209)
	at org.mozilla.javascript.IRFactory.transformScript(IRFactory.java:1042)
	at org.mozilla.javascript.IRFactory.transform(IRFactory.java:192)
	at org.mozilla.javascript.IRFactory.transformTree(IRFactory.java:117)
	at org.mozilla.javascript.Context.compileImpl(Context.java:2540)
	at org.mozilla.javascript.Context.compileString(Context.java:1507)
	at org.mozilla.javascript.Context.compileString(Context.java:1496)

Found using JQF.

@rohanpadhye
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@rohanpadhye rohanpadhye commented Mar 18, 2019

Hi, it's been more than one year since this was first reported. Are there any updates?

@p-bakker
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@p-bakker p-bakker commented Jul 5, 2021

Such code should throw a SyntaxError (nowadays)

@p-bakker p-bakker added the bug label Jul 5, 2021
@p-bakker p-bakker added this to To do in v2.0.0 via automation Oct 14, 2021
@p-bakker p-bakker moved this from To do to bugs in v2.0.0 Oct 14, 2021
@p-bakker p-bakker added this to To do in v1.7.15 via automation Oct 14, 2021
@p-bakker p-bakker moved this from To do to To do: bugs (v2.0.0 prep) in v1.7.15 Oct 14, 2021
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