Type fields or methods are not detected if spaces are used around %

[hheinzer]

Describe the bug
To gfortran, it does not make a difference, if I use spaces around the % operator. However, if I use them, fortls is unable to find the symbol (jump to it's definition).

To Reproduce
In the following program, if you try to jump to the definition of a, it works. If you try to jump to the definition of b, it does not work. The code compiles and runs find, without any error or warnings under gfortran 13.1.1.

program test

    type :: some_type
        integer :: a
        real :: b
    end type some_type

    type(some_type) :: t

    t = some_type(1, 2.0)

    print *, t%a, t % b

end program test

I am using fortls 2.13.0 through neovim lsp. My configuration is

require('lspconfig').fortls.setup({
    on_attach = on_attach,
    flags = lsp_flags,
    capabilities = capabilities,
    cmd = {
        'fortls',
        '--notify_init',
        '--sort_keywords',
        '--lowercase_intrinsics',
        '--hover_signature',
        '--use_signature_help',
    },
})

Expected behavior
The cursor should jump to the definition of b, the same way it does for a.

[Act0r1]

hi, can you show your nvim lspconfig? I just can't install lsp servers

[hheinzer]

Sure:

local on_attach = function(client, bufnr)
    vim.api.nvim_buf_set_option(bufnr, 'omnifunc', 'v:lua.vim.lsp.omnifunc')
    local bufopts = { noremap = true, silent = true, buffer = bufnr }
    vim.keymap.set('n', 'gd', vim.lsp.buf.definition, bufopts)
    vim.keymap.set('n', 'gD', vim.lsp.buf.declaration, bufopts)
    vim.keymap.set('n', 'gi', vim.lsp.buf.implementation, bufopts)
    vim.keymap.set('n', 'gr', vim.lsp.buf.references, bufopts)
    vim.keymap.set('n', 'K', vim.lsp.buf.hover, bufopts)
    vim.keymap.set('n', '<leader>r', vim.lsp.buf.rename, bufopts)
    vim.keymap.set('n', '<leader>F', vim.lsp.buf.format, bufopts)
end
local lsp_flags = {
    debounce_text_changes = 150,
}
local capabilities = require('cmp_nvim_lsp').default_capabilities({
    vim.lsp.protocol.make_client_capabilities()
})
require('lspconfig').fortls.setup({
    on_attach = on_attach,
    flags = lsp_flags,
    capabilities = capabilities,
    cmd = {
        'fortls',
        '--notify_init',
        '--sort_keywords',
        '--lowercase_intrinsics',
        '--hover_signature',
        '--use_signature_help',
    },
})

[Act0r1]

Yeah, thank you very much, last night I did take it and installed, but without attach, say pls, it is necessary use attach in installation?) Thank you

[hheinzer]

As I understand it, the on_attach function defines the key mappings to interact with lsp. So when you press gd, for example, you jump to the definition of the symbol under the cursor.

[Act0r1]

Yeah, but I install another lsp servers like pyright and rust_analyzer, there are work, but I don't don't attach it

[hheinzer]

They might come with default key bindings. Doing it this way allows you to have the same key bindings across all lsp servers.

[folk85]

@gnikit , I updated the code tests. Could you review the changes?

[gnikit]

@gnikit , I updated the code tests. Could you review the changes?

@folk85 Your Pull request is out of date, can you please rebase to master.
I will have a look again

[gnikit]

hi, can you show your nvim lspconfig? I just can't install lsp servers

@Act0r1 maybe this can be of help https://fortls.fortran-lang.org/editor_integration.html#neovim

[Act0r1]

hi, can you show your nvim lspconfig? I just can't install lsp servers

@Act0r1 maybe this can be of help https://fortls.fortran-lang.org/editor_integration.html#neovim

I already solved, thank you

[folk85]

@gnikit , I updated the code tests. Could you review the changes?

@folk85 Your Pull request is out of date, can you please rebase to master.
I will have a look again

Done