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refactor(lsp): remove workaround for missing bit module (#22373)

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Mathias Fußenegger 2023-02-23 13:35:46 +01:00 committed by GitHub
parent 0cd0fdf478
commit f140175564
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1 changed files with 4 additions and 11 deletions
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15
runtime/lua/vim/lsp/semantic_tokens.lua
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@ -1,6 +1,7 @@
local api = vim.api
local handlers = require('vim.lsp.handlers')
local util = require('vim.lsp.util')
local bit = require('bit')
--- @class STTokenRange
--- @field line number line number 0-based
@ -58,18 +59,10 @@ local function modifiers_from_number(x, modifiers_table)
local modifiers = {}
local idx = 1
while x > 0 do
if _G.bit then
if _G.bit.band(x, 1) == 1 then
modifiers[#modifiers + 1] = modifiers_table[idx]
end
x = _G.bit.rshift(x, 1)
else
--TODO(jdrouhard): remove this branch once `bit` module is available for non-LuaJIT (#21222)
if x % 2 == 1 then
modifiers[#modifiers + 1] = modifiers_table[idx]
end
x = math.floor(x / 2)
if bit.band(x, 1) == 1 then
modifiers[#modifiers + 1] = modifiers_table[idx]
end
x = bit.rshift(x, 1)
idx = idx + 1
end