[clang] 26648da - [ExtractAPI] Use StringRef::starts_with (NFC)

[Kazu Hirata via cfe-commits]

Author: Kazu Hirata
Date: 2024-01-28T10:47:05-08:00
New Revision: 26648daeb2ea1e9443d214e3923583efba346603

URL: https://github.com/llvm/llvm-project/commit/26648daeb2ea1e9443d214e3923583efba346603
DIFF: https://github.com/llvm/llvm-project/commit/26648daeb2ea1e9443d214e3923583efba346603.diff

LOG: [ExtractAPI] Use StringRef::starts_with (NFC)

Added: 
    

Modified: 
    clang/include/clang/ExtractAPI/DeclarationFragments.h
    clang/lib/ExtractAPI/DeclarationFragments.cpp

Removed: 
    


################################################################################
diff  --git a/clang/include/clang/ExtractAPI/DeclarationFragments.h b/clang/include/clang/ExtractAPI/DeclarationFragments.h
index 1b78c8b5931e410..b85a5d21d61217e 100644
--- a/clang/include/clang/ExtractAPI/DeclarationFragments.h
+++ b/clang/include/clang/ExtractAPI/DeclarationFragments.h
@@ -429,8 +429,7 @@ DeclarationFragmentsBuilder::getFunctionSignature(const FunctionT *Function) {
                                    Function->getASTContext(), After);
   if (isa<FunctionDecl>(Function) &&
       dyn_cast<FunctionDecl>(Function)->getDescribedFunctionTemplate() &&
-      ReturnType.begin()->Spelling.substr(0, 14).compare("type-parameter") ==
-          0) {
+      StringRef(ReturnType.begin()->Spelling).starts_with("type-parameter")) {
     std::string ProperArgName =
         getNameForTemplateArgument(dyn_cast<FunctionDecl>(Function)
                                        ->getDescribedFunctionTemplate()

diff  --git a/clang/lib/ExtractAPI/DeclarationFragments.cpp b/clang/lib/ExtractAPI/DeclarationFragments.cpp
index 56c1f5bf5eab068..80a0a498dc40016 100644
--- a/clang/lib/ExtractAPI/DeclarationFragments.cpp
+++ b/clang/lib/ExtractAPI/DeclarationFragments.cpp
@@ -533,8 +533,8 @@ DeclarationFragmentsBuilder::getFragmentsForVarTemplate(const VarDecl *Var) {
   DeclarationFragments After;
   DeclarationFragments ArgumentFragment =
       getFragmentsForType(T, Var->getASTContext(), After);
-  if (ArgumentFragment.begin()->Spelling.substr(0, 14).compare(
-          "type-parameter") == 0) {
+  if (StringRef(ArgumentFragment.begin()->Spelling)
+          .starts_with("type-parameter")) {
     std::string ProperArgName = getNameForTemplateArgument(
         Var->getDescribedVarTemplate()->getTemplateParameters()->asArray(),
         ArgumentFragment.begin()->Spelling);
@@ -568,8 +568,8 @@ DeclarationFragmentsBuilder::getFragmentsForParam(const ParmVarDecl *Param) {
   else
     TypeFragments.append(getFragmentsForType(T, Param->getASTContext(), After));
 
-  if (TypeFragments.begin()->Spelling.substr(0, 14).compare("type-parameter") ==
-      0) {
+  if (StringRef(TypeFragments.begin()->Spelling)
+          .starts_with("type-parameter")) {
     std::string ProperArgName = getNameForTemplateArgument(
         dyn_cast<FunctionDecl>(Param->getDeclContext())
             ->getDescribedFunctionTemplate()
@@ -666,8 +666,8 @@ DeclarationFragmentsBuilder::getFragmentsForFunction(const FunctionDecl *Func) {
   DeclarationFragments After;
   auto ReturnValueFragment =
       getFragmentsForType(Func->getReturnType(), Func->getASTContext(), After);
-  if (ReturnValueFragment.begin()->Spelling.substr(0, 14).compare(
-          "type-parameter") == 0) {
+  if (StringRef(ReturnValueFragment.begin()->Spelling)
+          .starts_with("type-parameter")) {
     std::string ProperArgName =
         getNameForTemplateArgument(Func->getDescribedFunctionTemplate()
                                        ->getTemplateParameters()
@@ -1001,8 +1001,8 @@ DeclarationFragmentsBuilder::getFragmentsForTemplateArguments(
     DeclarationFragments ArgumentFragment =
         getFragmentsForType(TemplateArguments[i].getAsType(), Context, After);
 
-    if (ArgumentFragment.begin()->Spelling.substr(0, 14).compare(
-            "type-parameter") == 0) {
+    if (StringRef(ArgumentFragment.begin()->Spelling)
+            .starts_with("type-parameter")) {
       std::string ProperArgName = getNameForTemplateArgument(
           TemplateParameters.value(), ArgumentFragment.begin()->Spelling);
       ArgumentFragment.begin()->Spelling.swap(ProperArgName);