[ragel-users] Bug in Go language when using %%{ write first_final; }%%

[Adrian Thurston]

I just pushed a fix to the ragel-6 branch.

I am currently working on the go code generator in master (ragel-7).

Adrian
@ehdtee

On 13-11-25 02:47 PM, Iñaki Baz Castillo wrote:
> Hi, just a reminder of this bug as I expect it is just a minor detail :)
>
> 2013/11/12 Iñaki Baz Castillo<ibc at aliax.net>:
>> The following code in Go:
>>
>> -----------------
>>    if cs != %%{ write first_final; }%% {
>> -----------------
>>
>> generates the following lines in the .go file:
>>
>> -----------------
>>    if cs !=
>> // line 12549 "SDP.go"
>> 461
>> // line 79 "SDP.rl"
>>   {
>> -----------------
>>
>> This produces, of course, a syntax error in Go:
>>
>> sdp/SDP.go:12549: missing condition in if statement
>> sdp/SDP.go:12549: cs != 461 evaluated but not used
>>
>>
>>
>> $ ragel -v
>> Ragel State Machine Compiler version 6.8 Feb 2013
>>
>>
>>
>> --
>> Iñaki Baz Castillo
>> <ibc at aliax.net>
>
>
>

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