[clang-tools-extra] [clangd] Forward --target to system include extraction (PR #65824)

[Nathan Ridge via cfe-commits]

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@@ -87,12 +87,13 @@ struct DriverArgs {
   std::string Lang;
   std::string Sysroot;
   std::string ISysroot;
+  std::string Target;
 
   bool operator==(const DriverArgs &RHS) const {
     return std::tie(Driver, StandardIncludes, StandardCXXIncludes, Lang,
-                    Sysroot, ISysroot) ==
+                    Sysroot, ISysroot, Target) ==
            std::tie(RHS.Driver, RHS.StandardIncludes, RHS.StandardCXXIncludes,
-                    RHS.Lang, RHS.Sysroot, ISysroot);
+                    RHS.Lang, RHS.Sysroot, ISysroot, Target);
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HighCommander4 wrote:

This should be `RHS.Target` (and there is a pre-existing bug here, the previous argument should be `RHS.ISysroot`, might as well fix that while we're at it)

https://github.com/llvm/llvm-project/pull/65824