Thanks!
Vassil
On 10/01/2014 01:21 AM, Richard Smith wrote:
After requests on IRC, it seems people prefer to make -fmodules turn
on C++ modules now rather than waiting until closer to 3.6; that's
done in r218717.
On Tue, Sep 30, 2014 at 11:33 AM, Richard Smith <[email protected]
<mailto:[email protected]>> wrote:
I think we'll be ready to do this for Clang 3.6. I don't have
strong feelings about whether we should do this now or wait until
we've had more time for testing and bug fixes, though.
On Tue, Sep 30, 2014 at 1:16 AM, Vassil Vassilev
<[email protected]
<mailto:[email protected]>> wrote:
That is pretty cool! Does this mean we could merge
fcxx-modules into fmodules flags?
Vassil
On 09/29/2014 07:46 PM, Richard Smith wrote:
Author: rsmith
Date: Mon Sep 29 12:46:41 2014
New Revision: 218614
URL: http://llvm.org/viewvc/llvm-project?rev=218614&view=rev
Log:
Update modules documentation now that C++ support is
working pretty well.
Modified:
cfe/trunk/docs/Modules.rst
Modified: cfe/trunk/docs/Modules.rst
URL:
http://llvm.org/viewvc/llvm-project/cfe/trunk/docs/Modules.rst?rev=218614&r1=218613&r2=218614&view=diff
==============================================================================
--- cfe/trunk/docs/Modules.rst (original)
+++ cfe/trunk/docs/Modules.rst Mon Sep 29 12:46:41 2014
@@ -114,7 +114,7 @@ Objective-C provides syntax for importin
@import std;
-The @import declaration above imports the entire
contents of the ``std`` module (which would contain, e.g.,
the entire C or C++ standard library) and make its API
available within the current translation unit. To import
only part of a module, one may use dot syntax to specific
a particular submodule, e.g.,
+The ``@import`` declaration above imports the entire
contents of the ``std`` module (which would contain, e.g.,
the entire C or C++ standard library) and make its API
available within the current translation unit. To import
only part of a module, one may use dot syntax to specific
a particular submodule, e.g.,
.. parsed-literal::
@@ -166,7 +166,7 @@ Command-line parameters
Enable the modules feature (EXPERIMENTAL).
``-fcxx-modules``
- Enable the modules feature for C++ (EXPERIMENTAL and
VERY BROKEN).
+ Enable the modules feature for C++ (EXPERIMENTAL).
``-fmodule-maps``
Enable interpretation of module maps (EXPERIMENTAL).
This option is implied by ``-fmodules``.
@@ -832,14 +832,11 @@ Modules is an experimental feature, and
Unlike with ``#include`` directives, it should be
fairly simple to track whether a directly-imported module
has ever been used. By doing so, Clang can emit ``unused
import`` or ``unused #include`` diagnostics, including
Fix-Its to remove the useless imports/includes.
**Fix-Its for missing imports**
- It's fairly common for one to make use of some API
while writing code, only to get a compiler error about
"unknown type" or "no function named" because the
corresponding header has not been included. Clang should
detect such cases and auto-import the required module
(with a Fix-It!).
+ It's fairly common for one to make use of some API
while writing code, only to get a compiler error about
"unknown type" or "no function named" because the
corresponding header has not been included. Clang can
detect such cases and auto-import the required module, but
should provide a Fix-It to add the import.
**Improve modularize**
The modularize tool is both extremely important (for
deployment) and extremely crude. It needs better UI,
better detection of problems (especially for C++), and
perhaps an assistant mode to help write module maps for you.
-**C++ Support**
- Modules clearly has to work for C++, or we'll never get
to use it for the Clang code base.
-
Where To Learn More About Modules
=================================
The Clang source code provides additional information
about modules:
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