[clang] 96a7e95 - [Sema] Remove unnecessary casts (NFC) (#149253)

[via cfe-commits]

Author: Kazu Hirata
Date: 2025-07-17T07:22:36-07:00
New Revision: 96a7e954e1501239d1fc4bd6eba60428bd6609f7

URL: https://github.com/llvm/llvm-project/commit/96a7e954e1501239d1fc4bd6eba60428bd6609f7
DIFF: https://github.com/llvm/llvm-project/commit/96a7e954e1501239d1fc4bd6eba60428bd6609f7.diff

LOG: [Sema] Remove unnecessary casts (NFC) (#149253)

getParam already returns NamedDecl *.

Added: 
    

Modified: 
    clang/lib/Sema/SemaTemplateDeduction.cpp

Removed: 
    


################################################################################
diff  --git a/clang/lib/Sema/SemaTemplateDeduction.cpp b/clang/lib/Sema/SemaTemplateDeduction.cpp
index d09a72b71b805..e1a975bcfb3e1 100644
--- a/clang/lib/Sema/SemaTemplateDeduction.cpp
+++ b/clang/lib/Sema/SemaTemplateDeduction.cpp
@@ -3083,8 +3083,7 @@ static TemplateDeductionResult ConvertDeducedTemplateArguments(
 
     // If there was no default argument, deduction is incomplete.
     if (DefArg.getArgument().isNull()) {
-      Info.Param = makeTemplateParameter(
-          const_cast<NamedDecl *>(TemplateParams->getParam(I)));
+      Info.Param = makeTemplateParameter(TemplateParams->getParam(I));
       Info.reset(
           TemplateArgumentList::CreateCopy(S.Context, CTAI.SugaredConverted),
           TemplateArgumentList::CreateCopy(S.Context, CTAI.CanonicalConverted));
@@ -3100,8 +3099,7 @@ static TemplateDeductionResult ConvertDeducedTemplateArguments(
     if (S.CheckTemplateArgument(
             Param, DefArg, TD, TD->getLocation(), TD->getSourceRange().getEnd(),
             /*ArgumentPackIndex=*/0, CTAI, Sema::CTAK_Specified)) {
-      Info.Param = makeTemplateParameter(
-                         const_cast<NamedDecl *>(TemplateParams->getParam(I)));
+      Info.Param = makeTemplateParameter(TemplateParams->getParam(I));
       // FIXME: These template arguments are temporary. Free them!
       Info.reset(
           TemplateArgumentList::CreateCopy(S.Context, CTAI.SugaredConverted),
@@ -3227,7 +3225,7 @@ static TemplateDeductionResult FinishTemplateArgumentDeduction(
     if (ParamIdx >= TPL->size())
       ParamIdx = TPL->size() - 1;
 
-    Decl *Param = const_cast<NamedDecl *>(TPL->getParam(ParamIdx));
+    Decl *Param = TPL->getParam(ParamIdx);
     Info.Param = makeTemplateParameter(Param);
     Info.FirstArg = Ps[ArgIdx].getArgument();
     return TemplateDeductionResult::SubstitutionFailure;