r204261 - Add a new spelling for module map files 'module.modulemap'

[Nico Weber]

http://clang.llvm.org/docs/Modules.html currently contains both "...Clang
will also search for a file named module.map. This behavior is deprecated
and we plan to eventually remove it." and "Where To Learn More About
Modules...clang/lib/Headers/module.map" which I found a bit weird :-)


On Mon, Apr 14, 2014 at 9:14 AM, Ben Langmuir <blangmuir at apple.com> wrote:

> Yes, although there is no immediate need to do so.
>
> On Apr 14, 2014, at 7:24 AM, Nico Weber <thakis at chromium.org> wrote:
>
> Should tools/clang/lib/Headers/module.map be renamed to the new name?
>
>
> On Thu, Mar 20, 2014 at 7:47 AM, Ben Langmuir <blangmuir at apple.com> wrote:
>
>> Thanks for letting me know.  Looks like Aaron Ballman already fixed this
>> in r204345.
>>
>> Be
>>
>> On Mar 20, 2014, at 6:11 AM, Timur Iskhodzhanov <timurrrr at google.com>
>> wrote:
>>
>>
>> 2014-03-20 0:23 GMT+04:00 Ben Langmuir <blangmuir at apple.com>:
>>
>>>  bool HeaderSearch::loadModuleMapFile(const FileEntry *File, bool
>>> IsSystem) {
>>> +  switch (loadModuleMapFileImpl(File, IsSystem)) {
>>> +  case LMM_AlreadyLoaded:
>>> +  case LMM_NewlyLoaded:
>>> +    return false;
>>> +  case LMM_NoDirectory:
>>> +  case LMM_InvalidModuleMap:
>>> +    return true;
>>> +  }
>>> +}
>>>
>>
>> FYI
>> gcc-4.8.2 doesn't like it:
>> ../tools/clang/lib/Lex/HeaderSearch.cpp: In member function ‘bool
>> clang::HeaderSearch::loadModuleMapFile(const clang::FileEntry*, bool)’:
>> ../tools/clang/lib/Lex/HeaderSearch.cpp:1159:1: warning: control reaches
>> end of non-void function [-Wreturn-type]
>>  }
>>  ^
>>
>>
>>
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>>
>
>
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