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fix(c/cpp) Do not show @return if void function (#32)

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danymat
2022-01-09 18:52:41 +01:00
parent 04c4dcdad0
commit d09756d93c
1 changed files with 5 additions and 2 deletions
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7
lua/neogen/configurations/c.lua
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@@ -68,7 +68,7 @@ local c_function_extractor = function(node)
local res = neogen.utilities.extractors:extract_from_matched(nodes) local res = neogen.utilities.extractors:extract_from_matched(nodes)
if nodes.function_declarator then if nodes.function_declarator then
local subnodes = neogen.utilities.nodes:matching_nodes_from(nodes.function_declarator[1], tree) local subnodes = neogen.utilities.nodes:matching_nodes_from(nodes.function_declarator[1]:parent(), tree)
local subres = neogen.utilities.extractors:extract_from_matched(subnodes) local subres = neogen.utilities.extractors:extract_from_matched(subnodes)
res = vim.tbl_deep_extend("keep", res, subres) res = vim.tbl_deep_extend("keep", res, subres)
end end
@@ -77,13 +77,16 @@ local c_function_extractor = function(node)
--- If so, return { true } as we don't need to properly know the content of the node for the template --- If so, return { true } as we don't need to properly know the content of the node for the template
--- @return table? --- @return table?
local has_return_statement = function() local has_return_statement = function()
if res.primitive_type and res.primitive_type[1] == "void" then
return
end
if res.return_statement then if res.return_statement then
-- function implementation -- function implementation
return res.return_statement return res.return_statement
elseif res.function_declarator and (res.primitive_type or res.type_identifier) then elseif res.function_declarator and (res.primitive_type or res.type_identifier) then
if res.type_identifier then if res.type_identifier then
return { true } return { true }
elseif res.primitive_type[1] ~= "void" or res.pointer_declarator then elseif res.primitive_type and res.primitive_type[1] ~= "void" or res.pointer_declarator then
-- function prototype -- function prototype
return { true } return { true }
end end