Emacs CEDET语义没有'this`关键字的自动完成功能。 （C ++）

Question

#include <iostream>

class SomeStructure
{
  int mMemberOne;
  float mMemberTwo;

  char MemberFunction()
    {
      int test = 0;
      ++test;
      this->  
    }
};

  int main()
  {
    SomeStructure abc;
    abc.MemberFunctionMemberFunction
  }

除非我尝试自动填充this->，否则任何其他自动填充都适用于此文件。我没有得到任何建议。正在运行semantic-analyze-debug-assist给我这个：

Unable to find symbol this.

The prefix lookup code threw the following error:
  (error "Cannot find definition for \"this\"")

To debug this error you can do this:
  M-x toggle-debug-on-error RET   [ Do It ]
and then re-run the debug analyzer.

M-x bovinate给了我：

(("iostream" include   (:system-flag t)   (unlink-hook    (semantic--tag-unlink-secondary-overlays)    secondary-overlays    (#<overlay from 1 to 20 in junk.cpp>)    dependency-file "c:/Program Files (x86)/Microsoft Visual Studio 11.0/VC/include/iostream" link-hook    (semantic--tag-link-secondary-overlays)    unlink-copy-hook    (semantic--tag-unlink-copy-secondary-overlays)    :filename "d:/project/client/junk.cpp")   #<overlay from 1 to 20 in junk.cpp>)  ("SomeStructure" type   (:members    (("mMemberOne" variable
     (:type "int")
     (reparse-symbol classsubparts)
     #<overlay from 46 to 61 in junk.cpp>)
    ("mMemberTwo" variable
     (:type "float")
     (reparse-symbol classsubparts)
     #<overlay from 64 to 81 in junk.cpp>)
    ("MemberFunction" function
     (:type "char")
     (unlink-copy-hook
      (semantic--tag-unlink-copy-secondary-overlays)
      link-hook
      (semantic--tag-link-secondary-overlays)
      reparse-symbol classsubparts secondary-overlays
      (#<overlay from 85 to 107 in junk.cpp>)
      unlink-hook
      (semantic--tag-unlink-secondary-overlays))
     #<overlay from 85 to 165 in junk.cpp>))    :type "class")   (unlink-copy-hook    (semantic--tag-unlink-copy-secondary-overlays)    link-hook    (semantic--tag-link-secondary-overlays)    secondary-overlays    (#<overlay from 22 to 42 in junk.cpp>)    unlink-hook    (semantic--tag-unlink-secondary-overlays))   #<overlay from 22 to 168 in junk.cpp>)  ("main" function   (:type "int")   (unlink-copy-hook    (semantic--tag-unlink-copy-secondary-overlays)    link-hook    (semantic--tag-link-secondary-overlays)    secondary-overlays    (#<overlay from 172 to 183 in junk.cpp>)    unlink-hook    (semantic--tag-unlink-secondary-overlays))   #<overlay from 172 to 250 in junk.cpp>))

所以看起来SomeStructure结构被正确解析了。看起来语义与this有一些问题。

此外，我遵循了错误的建议，即在启用toggle-debug-on-error的情况下重新运行，但即使启用此功能，调试器似乎也不会因错误而中断。

使用最新版本的emacs（24）和cedet（trunk）。

我无法相信我是唯一有这个问题的人，一定是我做错了...

Answer 1

我与其中一位维护人员（David Engster）通信，他非常敏感地为此提供了解决方案。该修复程序可以在CEDET的bzr存储库中找到，修订版8490