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Argiris Kirtzidisae8a90d2008-07-02 13:44:11 +0000[diff] [blame]6 <title>Clang - C++ Support</title>
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18<!--*************************************************************************-->
19<h1>C++ Support in Clang</h1>
20<!--*************************************************************************-->
21
22<p>
Argiris Kirtzidis2f17b602008-07-02 15:10:46 +0000[diff] [blame]23This page tracks the status of C++ support in Clang.<br>
24Currently most of the C++ features are missing; here you can find features that are at least partially supported in Clang. </p>
Chris Lattner2e51efd2008-07-02 16:28:43 +0000[diff] [blame]25
26<p>
27In this table, parser support means that the parser knows the grammar for
28the feature. "Sema" support means that we do type checking, report errors
29about misuses of the feature and build an AST. CodeGen support means that we
30actually produce LLVM code for the feature with the -emit-llvm option.
31</p>
32
33<table width="689" border="1" cellspacing="0">
Argiris Kirtzidisf0af7162008-07-02 11:38:59 +0000[diff] [blame]34 <tr>
35 <td width="150"><h3>Feature</h3></td>
36 <td width="172"><h3>Example</h3></td>
37 <td width="345"><h3>Status</h3></td>
38 </tr>
39 <tr>
Argiris Kirtzidisfa3c1eb2008-07-03 08:32:59 +0000[diff] [blame]40 <td>Bool type </td>
41 <td>bool x; </td>
Argiris Kirtzidisf0af7162008-07-02 11:38:59 +0000[diff] [blame]42 <td>Full support.</td>
43 </tr>
44 <tr>
Argiris Kirtzidis190238d2008-08-09 22:12:36 +0000[diff] [blame]45 <td>wchar_t type </td>
46 <td>wchar_t x; </td>
47 <td>Parser and Sema support in, partial Codegen support.</td>
48 </tr>
49 <tr>
Chris Lattner2e51efd2008-07-02 16:28:43 +0000[diff] [blame]50 <td>Named Casts </td>
51 <td>static_cast&lt;int&gt;(x)</td>
Argiris Kirtzidisfa3c1eb2008-07-03 08:32:59 +0000[diff] [blame]52 <td>Partial Parser and Sema support, no codegen.</td>
Chris Lattner2e51efd2008-07-02 16:28:43 +0000[diff] [blame]53 </tr>
54 <tr>
Argiris Kirtzidisd470d722008-07-02 14:16:29 +0000[diff] [blame]55 <td>References</td>
Argiris Kirtzidisf0af7162008-07-02 11:38:59 +0000[diff] [blame]56 <td>int &amp;x = ...;</td>
Gabor Greif60441692008-07-02 12:34:47 +0000[diff] [blame]57 <td>Parser and Sema support in, partial Codegen support.</td>
Argiris Kirtzidisf0af7162008-07-02 11:38:59 +0000[diff] [blame]58 </tr>
59 <tr>
Argiris Kirtzidisd470d722008-07-02 14:16:29 +0000[diff] [blame]60 <td>Default arguments </td>
Argiris Kirtzidisf0af7162008-07-02 11:38:59 +0000[diff] [blame]61 <td>void f(int x=0); </td>
62 <td>Full support. </td>
63 </tr>
64 <tr>
Argiris Kirtzidisd470d722008-07-02 14:16:29 +0000[diff] [blame]65 <td>Namespaces</td>
Argiris Kirtzidisf0af7162008-07-02 11:38:59 +0000[diff] [blame]66 <td>namespace A {<br/>
67 &nbsp;&nbsp;&nbsp;int x;<br/>
68 }</td>
Gabor Greif60441692008-07-02 12:34:47 +0000[diff] [blame]69 <td>Parser and Sema support in, no Codegen support.</td>
Argiris Kirtzidisf0af7162008-07-02 11:38:59 +0000[diff] [blame]70 </tr>
71 <tr>
Argiris Kirtzidisd470d722008-07-02 14:16:29 +0000[diff] [blame]72 <td>Class definitions</td>
Argiris Kirtzidisf0af7162008-07-02 11:38:59 +0000[diff] [blame]73 <td>class C {<br/>
74 public:<br/>
75 &nbsp;&nbsp;&nbsp;int getX() { return x; }<br/>
76 private:<br/>
77 &nbsp;&nbsp;&nbsp;int x;<br/>
78 };</td>
Gabor Greif60441692008-07-02 12:34:47 +0000[diff] [blame]79 <td>Partial Parser and Sema support, no Codegen support.</td>
Argiris Kirtzidisf0af7162008-07-02 11:38:59 +0000[diff] [blame]80 </tr>
Argiris Kirtzidisf0af7162008-07-02 11:38:59 +0000[diff] [blame]81</table>
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