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Re: Real_cst printing

From: Ian Lance Taylor <ian at airs dot com>
To: <Primrose dot Mbanefo at Infineon dot com>
Cc: <gcc-help at gcc dot gnu dot org>
Date: 15 Dec 2005 10:31:36 -0800
Subject: Re: Real_cst printing
References: <BBBAD038CF62944F8BC0E9B2351EC5220156B172@mucse205.eu.infineon.com>

<Primrose.Mbanefo@Infineon.com> writes:

> Where can I find documentation about the REAL_CST tree?
> Mine says FIX_ME...

Well, I suppose you can look in tree.def and tree.h.

Basically a REAL_CST has a pointer to a struct real_value.  The struct
is defined in real.h.

> Actually I am trying to write the reals as they are given to the target
> file.
> 5.0 should appear as 5.0 in the target file. How can I do this?

Call real_to_decimal.

> To top it up, I would like to use the std::ostream and its operators. Is
> there no macro to do something like :
> os << GET_VALUE << endl; ?

I'm not sure what you mean here.  Obviously gcc is not written in C++.

Ian

References:
- Real_cst printing
  - From: Primrose.Mbanefo

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