<div dir="ltr">Hi Uri, start locations should be the same but as Hans said ranges aren't. Doublecheck using -cc1 -ast-dump, and tell us what version of clang are you using.</div><div class="gmail_extra"><br><br><div class="gmail_quote">
On Sat, Jul 26, 2014 at 2:10 AM, Hans Wennborg <span dir="ltr"><<a href="mailto:hans@chromium.org" target="_blank">hans@chromium.org</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div class="">On Fri, Jul 25, 2014 at 9:04 AM, Uri Mann <<a href="mailto:umann@symantec.com">umann@symantec.com</a>> wrote:<br>
> Given:<br>
><br>
> void f() {<br>
> int a, b, c;<br>
> }<br>
><br>
> I’m wondering if there’s a way to find the SourceLocation and/or SourceRange<br>
> of a, b and c?<br>
><br>
> Using VarDecl::getSourceRange(), VarDecl::getStartLoc(), etc I get the same<br>
> values for all instance between the type (int) and the ;.<br>
<br>
</div>Looking at the ast dump, it seems like a, b and c have the same start<br>
loc, but different end locations. Maybe you can use that?<br>
<br>
$ echo 'void f() { int a, b, c; }' | clang -cc1 -ast-dump -<br>
TranslationUnitDecl 0x5fa3fe0 <<invalid sloc>> <invalid sloc><br>
|-TypedefDecl 0x5fa44e0 <<invalid sloc>> <invalid sloc> implicit<br>
__int128_t '__int128'<br>
|-TypedefDecl 0x5fa4540 <<invalid sloc>> <invalid sloc> implicit<br>
__uint128_t 'unsigned __int128'<br>
|-TypedefDecl 0x5fa4890 <<invalid sloc>> <invalid sloc> implicit<br>
__builtin_va_list '__va_list_tag [1]'<br>
`-FunctionDecl 0x5fa4930 <<stdin>:1:1, col:25> col:6 f 'void ()'<br>
`-CompoundStmt 0x5fa4b50 <col:10, col:25><br>
`-DeclStmt 0x5fa4b38 <col:12, col:23><br>
|-VarDecl 0x5fa49e0 <col:12, col:16> col:16 a 'int'<br>
|-VarDecl 0x5fa4a50 <col:12, col:19> col:19 b 'int'<br>
`-VarDecl 0x5fa4ac0 <col:12, col:22> col:22 c 'int'<br>
<br>
- Hans<br>
<br>
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</blockquote></div><br></div>