remove unused code

1 files changed, 0 insertions, 21 deletions

diff --git a/xmake/toolchains/msvc/load.lua b/xmake/toolchains/msvc/load.lua
index c77132e30..90aec06a9 100644
--- a/xmake/toolchains/msvc/load.lua
+++ b/xmake/toolchains/msvc/load.lua
@@ -22,27 +22,6 @@
 import("core.base.option")
 import("core.project.config")
 import("detect.sdks.find_vstudio")
-function _get_msvc_runenvs(package)
-    local envs = {}
-    local curenvs = os.getenvs()
-    for k, v in pairs(os.joinenvs(_get_msvc(package):runenvs())) do
-        -- fix case naming conflict for msbuild between the new msvc envs and current environment, if we are running xmake in vs prompt.
-        -- @see https://github.com/xmake-io/xmake/issues/4751
-        local ck_found
-        for ck, cv in pairs(curenvs) do
-            if k:lower() == ck:lower() and k ~= ck then
-                ck_found = ck
-                break
-            end
-        end
-        if ck_found then
-            envs[ck_found] = v
-        else
-            envs[k] = v
-        end
-    end
-    return envs
-end
 
 -- add the given vs environment
 function _add_vsenv(toolchain, name, curenvs)