Real_cst printing

Ian Lance Taylor
Thu Dec 15 18:32:00 GMT 2005

<> 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++.


More information about the Gcc-help mailing list