> Please, post a self contained and minimal example.
Ok. I didn't test it by parsing actual code. I only looked at the conflict
%left ','
%right '='
%left '.'
%%
program:
newline_many global_loop newline_many
global_loop:
global_expr
| global_loop global_expr
global_expr:
VAR
Le 22 déc. 2013 à 20:35, Akim Demaille a écrit :
>
> Le 22 déc. 2013 à 18:40, Adam Smalin a écrit :
>
>> I forgot to CC this to the group a few days ago.
>>
>>> The token precedences apply to the tokens immediately before and after the
>>> parsing ‘.’ (as in the .output file) in the shift/r
Le 22 déc. 2013 à 18:40, Adam Smalin a écrit :
> I forgot to CC this to the group a few days ago.
>
> >The token precedences apply to the tokens immediately before and after the
> >parsing ‘.’ (as in the .output file) in the shift/reduce conflicting rules.
> >The grammar must be written so th
Le 22 déc. 2013 à 18:38, Adam Smalin a écrit :
> That's one way to solve my literal problem but I would really like to make
> ',' a higher precedence than '=' on that one rule (so it would shift instead
> of reducing 100% of the time).
>
> Both sides should be rvals. What if someone wanted to
I have used the technique described here:
http://panthema.net/2007/flex-bison-cpp-example/
It works with vanilla Bison from 2.3 (maybe earlier) up through 3.0.
-- john
On Sun, Dec 22, 2013 at 9:04 AM, Oleksii Taran wrote:
> Hi all
>
> Is there a way to not call global C-style `yylex` function
I forgot to CC this to the group a few days ago.
>The token precedences apply to the tokens immediately before and after the
parsing ‘.’ (as in the .output file) in the shift/reduce conflicting rules.
The grammar must be written so that the tokens appear in such a position.
| rval '=' rval %prec
That's one way to solve my literal problem but I would really like to make
',' a higher precedence than '=' on that one rule (so it would shift
instead of reducing 100% of the time).
Both sides should be rvals. What if someone wanted to do something like
get_state().member[index].value, new_state
Hi all
Is there a way to not call global C-style `yylex` function in generated C++
parser? Now I just patch `lalr1.cc` to add pure virtual method `yylex` in
parser skeleton and override it in subclass. The downside is that I can't use
vanilla bison, and I must reapply patch on every update.
Do
Le 17 déc. 2013 à 09:25, Adam Smalin a écrit :
> I still need help with this. I rewrote it maybe this will be more clear?
>
> I want to allow this
>
> var = var
> var, var = var
> var = var, var
Maybe I am missing something, by how about clearly stating
that you can have several lvalues and r
