<div dir="ltr"><div class="gmail_quote"><div dir="ltr">On Tue, Aug 1, 2017 at 12:35 PM Marcel Schaible <<a href="mailto:marcel@schaible-consulting.de">marcel@schaible-consulting.de</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div text="#000000" bgcolor="#FFFFFF">
Manuel, thanks for your help. Of course I went already through a
bunch of documentation including libtooling.<br>
My tool is performing now the basic setup and can transform some
simple cases.<br>
<br>
Do you know by chance how to retrieve the ASTContext from a
ReturnStmt and a FuncDecl?<br></div></blockquote><div><br></div><div>Generally, if you use AST matchers you'll have the ASTContext in the callback. What exactly is the problem you're running into?</div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div text="#000000" bgcolor="#FFFFFF"><br>
BTW: Your presentation at the EURO LLVM was very helpful!<br></div></blockquote><div><br></div><div>Thanks! :)</div><div> </div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div text="#000000" bgcolor="#FFFFFF">
<br>
Greetings from Munich</div><div text="#000000" bgcolor="#FFFFFF"><br>
<br>
Marcel</div><div text="#000000" bgcolor="#FFFFFF"><br>
<br>
<br>
<br>
<div class="m_1533006104724532659moz-cite-prefix">Am 01.08.2017 um 12:16 schrieb Manuel
Klimek:<br>
</div>
<blockquote type="cite">
<div dir="ltr">
<div>You'll probably want to take a look at libtooling:</div>
<a href="https://clang.llvm.org/docs/LibTooling.html" target="_blank">https://clang.llvm.org/docs/LibTooling.html</a><br>
</div>
<br>
<div class="gmail_quote">
<div dir="ltr">On Fri, Jul 28, 2017 at 4:54 PM Marcel Schaible
via cfe-dev <<a href="mailto:cfe-dev@lists.llvm.org" target="_blank">cfe-dev@lists.llvm.org</a>> wrote:<br>
</div>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div text="#000000" bgcolor="#FFFFFF">
<p>Hi everyone,</p>
let's consider the example:
<p><font face="Courier New, Courier, monospace">int foo(int
p) {</font></p>
<p><font face="Courier New, Courier, monospace"> if ( p)</font></p>
<p><font face="Courier New, Courier, monospace"> /*
code path#1 */<br>
</font></p>
<p><font face="Courier New, Courier, monospace">
return 0;</font></p>
<p><font face="Courier New, Courier, monospace"> else
{</font></p>
<p><font face="Courier New, Courier, monospace"> /*
code path#2 */<br>
</font></p>
<p><font face="Courier New, Courier, monospace">
return 1;<br>
</font></p>
<p><font face="Courier New, Courier, monospace"> }</font></p>
<p><font face="Courier New, Courier, monospace">}<br>
</font></p>
<p>1. What is the best solution to get the string
representation of the expression of a return statement?</p>
<p>2. Because I want to perform some transformation with
return statements I have to figure out if they are
enclosed in a block? <br>
</p>
<p>The example above should be transformed in something like<br>
</p>
<p><font face="Courier New, Courier, monospace">int foo(int
p) {</font></p>
<p><font face="Courier New, Courier, monospace"> if ( p)
{ /* <---- */<br>
</font></p>
<p><font face="Courier New, Courier, monospace"> /* do
some processing ... */<br>
</font></p>
<p><font face="Courier New, Courier, monospace">
return 0;</font></p>
<p><font face="Courier New, Courier, monospace"> } /*
<--- */<br>
</font></p>
<p><font face="Courier New, Courier, monospace"> else
{</font></p>
<p><font face="Courier New, Courier, monospace"> /* do
some processing ... */<br>
</font></p>
<font face="Courier New, Courier, monospace"> return
1;<br>
</font>
<p><font face="Courier New, Courier, monospace"> }</font></p>
<p><font face="Courier New, Courier, monospace">}<br>
</font></p>
Any hints or pointers are welcome.<br>
<p>Thanks</p>
<p>Marcel<br>
</p>
</div>
_______________________________________________<br>
cfe-dev mailing list<br>
<a href="mailto:cfe-dev@lists.llvm.org" target="_blank">cfe-dev@lists.llvm.org</a><br>
<a href="http://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-dev" rel="noreferrer" target="_blank">http://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-dev</a><br>
</blockquote>
</div>
</blockquote>
<br>
</div></blockquote></div></div>