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From: Niklas Holsti <niklas.holsti@tidorum.invalid>
Newsgroups: comp.lang.ada
Subject: Re: "too few element" in an unconstrained array, given as litteral ?
Date: Sat, 20 Jan 2018 14:28:06 +0200
Organization: Tidorum Ltd
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Xref: reader02.eternal-september.org comp.lang.ada:50020
Date: 2018-01-20T14:28:06+02:00
List-Id: <comp.lang.ada>

On 18-01-20 12:55 , Mehdi Saada wrote:
> The definitions for polynoms I slightly modified, don't fit anymore wit the test program:
>
>  28   Set(Poly3,(2/1, 5/8)); -- but every call on Set does the same
> ts_poly1.adb:28:14: warning: too few elements for type "T_Liste_Coef" defined
>    at p_poly_v1_g.ads:48, instance at line 20
> ts_poly1.adb:28:14: warning: "Constraint_Error" will be raised at run time
   ...
> The current definitions:
> type T_Liste_Coef is array (T_Degre range 1..T_Degre'Last) of T_Rationnel;
    ...
> How can an object of an UNCONSTAINED array type, given as a litteral, have
> "too few elements ?"

T_Liste_Coef is not unconstrained; there is no "range <>" in its 
declaration. It is constrained and any object of this subtype needs 
T_Degre'Last elements.

-- 
Niklas Holsti
Tidorum Ltd
niklas holsti tidorum fi
       .      @       .