Re: [Chicken-janitors] #1330: spock generates unreachable code

[Chicken Trac]

#1330: spock generates unreachable code
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            Reporter:  mario       |      Owner:  felix
                Type:  defect      |     Status:  new
            Priority:  major       |  Milestone:  someday
           Component:  extensions  |    Version:  4.11.0
          Resolution:              |   Keywords:  spock, unreachable code
Estimated difficulty:              |
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Comment (by felix):

 Can you try the attached Patch? The reason for these assignments is that
 the compiler does not detect whether conditional branches return. The
 patch avoids an assignment to variable if the branch has an unspecified
 result. The variable declared before the conditional (holding the result
 of either branch) is initialized to undefined anyway, so this should work
 as before.

 There may be more cases of dead assignments, but this patch should
 eliminate most.

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Ticket URL: <https://bugs.call-cc.org/ticket/1330#comment:1>
CHICKEN Scheme <https://www.call-cc.org/>
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