Clang completer doesn't work for header files with templates

[llvmbot]

Bugzilla Link	17008
Version	3.3
OS	MacOS X
Reporter	LLVM Bugzilla Contributor
CC	@DougGregor

Extended Description

I have tested the following header file:

template <class T>
class node
{
    private:

        node *next;
        T key;

    public:
        // constructors
        node()
        {
        this->
        }
        node(T key, node *next);

};

this-> will not complete using YouCompleteMe, a vim-script utilizing clang's autocompletion tools. If you delete the "template line, it will complete with ycm. More details can be found on the YouCompleteMe github page and conversations I've had with the developer.

I believe the issues above to be caused by how clang parses templates. My compiler flags are clang++ -I/usr/lib/c++/v1 -O0 -emit-llvm -g3 -Wall -c -fmessage-length=0 -std=c++11 -stdlib=libc++.

[llvmbot]

@llvm/issue-subscribers-clang-frontend

Author: None (llvmbot)

| | | | --- | --- | | Bugzilla Link | [17008](https://llvm.org/bz17008) | | Version | 3.3 | | OS | MacOS X | | Reporter | LLVM Bugzilla Contributor | | CC | @DougGregor | ## Extended Description I have tested the following header file: template <class T> class node { private: node *next; T key; public: // constructors node() { this-> } node(T key, node *next); }; this-> will not complete using YouCompleteMe, a vim-script utilizing clang's autocompletion tools. If you delete the "template <class T> line, it will complete with ycm. More details can be found on the YouCompleteMe github page and conversations I've had with the developer. I believe the issues above to be caused by how clang parses templates. My compiler flags are clang++ -I/usr/lib/c++/v1 -O0 -emit-llvm -g3 -Wall -c -fmessage-length=0 -std=c++11 -stdlib=libc++.