<div dir="ltr">Hi Francisco,<div><br></div><div><div>The LSP has this feature, it's called signature help:<br></div><div><a href="https://github.com/Microsoft/language-server-protocol/blob/master/protocol.md#textDocument_signatureHelp">https://github.com/Microsoft/language-server-protocol/blob/master/protocol.md#textDocument_signatureHelp</a>.<br></div><div><br></div><div>We don't have it in clangd, but it's not hard to implement it.</div><div>Actually, discussion about it came up during one of recent changes that improve completion: <a href="https://reviews.llvm.org/D37101">https://reviews.llvm.org/D37101</a>.</div><div>+raoulwols, who is the author of the change. Raoul, maybe you had plans regarding signature help?</div></div></div><div class="gmail_extra"><br><div class="gmail_quote">On Mon, Sep 4, 2017 at 11:04 AM, Manuel Klimek <span dir="ltr"><<a href="mailto:klimek@google.com" target="_blank">klimek@google.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr"><div class="gmail_quote"><span class=""><div dir="ltr">On Tue, Aug 29, 2017 at 9:20 PM Francisco Lopes via cfe-dev <<a href="mailto:cfe-dev@lists.llvm.org" target="_blank">cfe-dev@lists.llvm.org</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr"><div>Hi, can anyone provide info whether clangd will cover support for completion<br></div>after <span style="font-family:monospace,monospace">(</span> or <span style="font-family:monospace,monospace">,</span> as supported by libclang as explained at:<br><div><div><br><a href="http://nosubstance.me/articles/2015-01-29-better-completion-for-cpp/" target="_blank">http://nosubstance.me/<wbr>articles/2015-01-29-better-<wbr>completion-for-cpp/</a><br><br></div><div>This is quite useful when one need to get type information for a given parameter</div><div>without having to rewrite the entire function to get completion + placeholders.<br></div></div></div></blockquote><div><br></div></span><div>I'd say it should; the question is obviously the priority / timeline :)</div><div><br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><span class=""><div dir="ltr"><div><div>I also don't know whether Language Server Protocol is friendly to such feature.<br><br></div><div>Regards,<br></div><div>Francisco Lopes<br></div></div></div></span>
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</blockquote></div><br><br clear="all"><div><br></div>-- <br><div class="gmail_signature" data-smartmail="gmail_signature"><div dir="ltr"><div><div dir="ltr"><div>Regards,</div><div>Ilya Biryukov</div></div></div></div></div>
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