Adpat to <https://llvm.org/svn/llvm-project/cfe/trunk@273647>

"Use more ArrayRefs"

Change-Id: Ied0ab11dd9366b3f499100b2627f4919cca52c9c

6 files changed, 20 insertions, 6 deletions

diff --git a/compilerplugins/clang/compat.hxx b/compilerplugins/clang/compat.hxx
index db573f5047d2..7a87944a3157 100644
--- a/compilerplugins/clang/compat.hxx
+++ b/compilerplugins/clang/compat.hxx
@@ -128,6 +128,20 @@ inline clang::QualType getReturnType(clang::FunctionDecl const & decl) {
 #endif
 }
 
+#if CLANG_VERSION >= 30900
+inline clang::ArrayRef<clang::ParmVarDecl *> parameters(
+    clang::FunctionDecl const & decl)
+{
+    return decl.parameters();
+}
+#else
+inline clang::FunctionDecl::param_const_range parameters(
+    clang::FunctionDecl const & decl)
+{
+    return decl.params();
+}
+#endif
+
 inline clang::QualType getReturnType(clang::FunctionProtoType const & type) {
 #if CLANG_VERSION >= 30500
     return type.getReturnType();
diff --git a/compilerplugins/clang/constantparam.cxx b/compilerplugins/clang/constantparam.cxx
index 54fe00c7477e..88d0ec0a73e9 100644
--- a/compilerplugins/clang/constantparam.cxx
+++ b/compilerplugins/clang/constantparam.cxx
@@ -122,7 +122,7 @@ MyCallSiteInfo ConstantParam::niceName(const FunctionDecl* functionDecl, int par
     }
     aInfo.nameAndParams += functionDecl->getNameAsString() + "(";
     bool bFirst = true;
-    for (const ParmVarDecl *pParmVarDecl : functionDecl->params()) {
+    for (const ParmVarDecl *pParmVarDecl : compat::parameters(*functionDecl)) {
         if (bFirst)
             bFirst = false;
         else
diff --git a/compilerplugins/clang/unuseddefaultparams.cxx b/compilerplugins/clang/unuseddefaultparams.cxx
index 0a3ce28cc761..6d2094e8ab87 100644
--- a/compilerplugins/clang/unuseddefaultparams.cxx
+++ b/compilerplugins/clang/unuseddefaultparams.cxx
@@ -107,7 +107,7 @@ MyFuncInfo UnusedDefaultParams::niceName(const FunctionDecl* functionDecl)
     }
     aInfo.nameAndParams += functionDecl->getNameAsString() + "(";
     bool bFirst = true;
-    for (const ParmVarDecl *pParmVarDecl : functionDecl->params()) {
+    for (const ParmVarDecl *pParmVarDecl : compat::parameters(*functionDecl)) {
         if (bFirst)
             bFirst = false;
         else
diff --git a/compilerplugins/clang/unusedfields.cxx b/compilerplugins/clang/unusedfields.cxx
index a370cb37c449..81745117c7a7 100644
--- a/compilerplugins/clang/unusedfields.cxx
+++ b/compilerplugins/clang/unusedfields.cxx
@@ -124,7 +124,7 @@ std::string UnusedFields::fullyQualifiedName(const FunctionDecl* functionDecl)
     }
     ret += functionDecl->getNameAsString() + "(";
     bool bFirst = true;
-    for (const ParmVarDecl *pParmVarDecl : functionDecl->params()) {
+    for (const ParmVarDecl *pParmVarDecl : compat::parameters(*functionDecl)) {
         if (bFirst)
             bFirst = false;
         else
diff --git a/compilerplugins/clang/unusedmethods.cxx b/compilerplugins/clang/unusedmethods.cxx
index aa645fb7cc4a..d84449fe7522 100644
--- a/compilerplugins/clang/unusedmethods.cxx
+++ b/compilerplugins/clang/unusedmethods.cxx
@@ -148,7 +148,7 @@ MyFuncInfo UnusedMethods::niceName(const FunctionDecl* functionDecl)
     }
     aInfo.nameAndParams += functionDecl->getNameAsString() + "(";
     bool bFirst = true;
-    for (const ParmVarDecl *pParmVarDecl : functionDecl->params()) {
+    for (const ParmVarDecl *pParmVarDecl : compat::parameters(*functionDecl)) {
         if (bFirst)
             bFirst = false;
         else
@@ -178,7 +178,7 @@ std::string UnusedMethods::fullyQualifiedName(const FunctionDecl* functionDecl)
     }
     ret += functionDecl->getNameAsString() + "(";
     bool bFirst = true;
-    for (const ParmVarDecl *pParmVarDecl : functionDecl->params()) {
+    for (const ParmVarDecl *pParmVarDecl : compat::parameters(*functionDecl)) {
         if (bFirst)
             bFirst = false;
         else
diff --git a/compilerplugins/clang/unusedmethodsremove.cxx b/compilerplugins/clang/unusedmethodsremove.cxx
index 74c310dbba46..273b4153c325 100644
--- a/compilerplugins/clang/unusedmethodsremove.cxx
+++ b/compilerplugins/clang/unusedmethodsremove.cxx
@@ -79,7 +79,7 @@ std::string niceName(const CXXMethodDecl* functionDecl)
         + "::" + functionDecl->getNameAsString()
         + "(";
     bool bFirst = true;
-    for (const ParmVarDecl *pParmVarDecl : functionDecl->params()) {
+    for (const ParmVarDecl *pParmVarDecl : compat::parameters(*functionDecl)) {
         if (bFirst)
             bFirst = false;
         else