[cfe-dev] convert conditional expression to string

[Richard Smith via cfe-dev]

On Sat, 1 Dec 2018, 22:16 Alexey Sidorin via cfe-dev <cfe-dev at lists.llvm.org
wrote:

> Hi Kihong,
> The problem in your particular case is that the begin location of
> integer literal is reported as the end location (should we fix it in AST)?
>

No, that's just how clang represents source ranges: source ranges are
inclusive and source locations are the locations of tokens. So the start
and end location of an integer literal should be the same, and the user
needs to find the end of the last token themselves.

As a workaround, you can try to use Lexer::getLocForEndOfToken() to get
> the token end location for the location reported by getLocEnd().
>
> 02.12.2018 8:36, Kihong Heo via cfe-dev пишет:
> > Hi all,
> >
> > How can I get string representations of conditional expressions of
> IfStmt?
> > The problem is as follows:
> > For example;
> > =============
> > /* source code */
> > if( x < 10) …
> > =============
> >
> > “IS->getCond()->getSourceRange()” represents only “x <“. It seems quite
> strange.
> >
> > Thanks,
> > Kihong
> > _______________________________________________
> > cfe-dev mailing list
> > cfe-dev at lists.llvm.org
> > http://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-dev
>
>
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