[Clang][Sema] Remove unused function after #88731

[sdkrystian]

Removes an unused static function IsOverloaded from SemaOverload.cpp that is unused after #88731.

[llvmbot]

@llvm/pr-subscribers-clang

Author: Krystian Stasiowski (sdkrystian)

Changes

Removes an unused static function IsOverloaded from SemaOverload.cpp that is unused after #88731.

---

Full diff: https://github.com/llvm/llvm-project/pull/89618.diff

1 Files Affected:

• (modified) clang/lib/Sema/SemaOverload.cpp (-6)

diff --git a/clang/lib/Sema/SemaOverload.cpp b/clang/lib/Sema/SemaOverload.cpp
index a2763e331357fa..04cd9e78739d20 100644
--- a/clang/lib/Sema/SemaOverload.cpp
+++ b/clang/lib/Sema/SemaOverload.cpp
@@ -14261,12 +14261,6 @@ ExprResult Sema::BuildOverloadedCallExpr(Scope *S, Expr *Fn,
                                   OverloadResult, AllowTypoCorrection);
 }
 
-static bool IsOverloaded(const UnresolvedSetImpl &Functions) {
-  return Functions.size() > 1 ||
-         (Functions.size() == 1 &&
-          isa<FunctionTemplateDecl>((*Functions.begin())->getUnderlyingDecl()));
-}
-
 ExprResult Sema::CreateUnresolvedLookupExpr(CXXRecordDecl *NamingClass,
                                             NestedNameSpecifierLoc NNSLoc,
                                             DeclarationNameInfo DNI,

[AaronBallman]

LGTM, thank you for catching that!