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path: root/runtime/lua/vim/lsp/semantic_tokens.lua
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Diffstat (limited to 'runtime/lua/vim/lsp/semantic_tokens.lua')
-rw-r--r--runtime/lua/vim/lsp/semantic_tokens.lua4
1 files changed, 2 insertions, 2 deletions
diff --git a/runtime/lua/vim/lsp/semantic_tokens.lua b/runtime/lua/vim/lsp/semantic_tokens.lua
index a5e007a011..03532c33b7 100644
--- a/runtime/lua/vim/lsp/semantic_tokens.lua
+++ b/runtime/lua/vim/lsp/semantic_tokens.lua
@@ -44,7 +44,7 @@ local STHighlighter = { active = {} }
---@private
local function lower_bound(tokens, line, lo, hi)
while lo < hi do
- local mid = math.floor((lo + hi) / 2)
+ local mid = bit.rshift(lo + hi, 1) -- Equivalent to floor((lo + hi) / 2).
if tokens[mid].line < line then
lo = mid + 1
else
@@ -62,7 +62,7 @@ end
---@private
local function upper_bound(tokens, line, lo, hi)
while lo < hi do
- local mid = math.floor((lo + hi) / 2)
+ local mid = bit.rshift(lo + hi, 1) -- Equivalent to floor((lo + hi) / 2).
if line < tokens[mid].line then
hi = mid
else