[Clang] Improve getReplacedTemplateParameterList() const correctness

[bricknerb]

No description provided.

[llvmbot]

@llvm/pr-subscribers-clang

Author: Boaz Brickner (bricknerb)

Changes

---

Full diff: https://github.com/llvm/llvm-project/pull/131165.diff

2 Files Affected:

• (modified) clang/include/clang/AST/DeclTemplate.h (+1-1)
• (modified) clang/lib/AST/DeclTemplate.cpp (+1-1)

diff --git a/clang/include/clang/AST/DeclTemplate.h b/clang/include/clang/AST/DeclTemplate.h
index b82f75dd63fa5..b27e698236c02 100644
--- a/clang/include/clang/AST/DeclTemplate.h
+++ b/clang/include/clang/AST/DeclTemplate.h
@@ -3392,7 +3392,7 @@ inline std::optional<unsigned> getExpandedPackSize(const NamedDecl *Param) {
 
 /// Internal helper used by Subst* nodes to retrieve the parameter list
 /// for their AssociatedDecl.
-TemplateParameterList *getReplacedTemplateParameterList(Decl *D);
+TemplateParameterList *getReplacedTemplateParameterList(const Decl *D);
 
 } // namespace clang
 
diff --git a/clang/lib/AST/DeclTemplate.cpp b/clang/lib/AST/DeclTemplate.cpp
index b8fe19c69dc29..c0f5be51db5f3 100644
--- a/clang/lib/AST/DeclTemplate.cpp
+++ b/clang/lib/AST/DeclTemplate.cpp
@@ -1642,7 +1642,7 @@ void TemplateParamObjectDecl::printAsInit(llvm::raw_ostream &OS,
   getValue().printPretty(OS, Policy, getType(), &getASTContext());
 }
 
-TemplateParameterList *clang::getReplacedTemplateParameterList(Decl *D) {
+TemplateParameterList *clang::getReplacedTemplateParameterList(const Decl *D) {
   switch (D->getKind()) {
   case Decl::Kind::CXXRecord:
     return cast<CXXRecordDecl>(D)

[zyn0217]

thanks