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Subject: Re: Stackoverflow answer in need of update?
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Xref: news.eternal-september.org comp.lang.ada:25034
Date: 2015-02-25T05:14:06-08:00
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Am Dienstag, 24. Februar 2015 19:31:52 UTC+1 schrieb J-P. Rosen:
...
> Program units yes, but not compilation units. Watchout the vocabulary ;-)

Hm, there is no syntactical categorie program_unit. There is

  RM 10.1.1(2) compilation ::=3D {compilation_unit}

and GNAT in *standard mode* requires one compilation_unit per file (as does=
 APEX).

However, if you write e.g.

  gnatmake some_unit.ads,

what really happens is that some_unit is the given compilation_unit, but GN=
AT (and for that matter any modern compiler) will make a compilation of all=
 compilation_units needed to compile the given unit. This compilation will =
then generally comprise many files.