[clang-format][NFC] Add is_sorted() assertion for binary_search()

Author: owenca

clang/lib/Format/Format.cpp

@@ -3158,6 +3158,7 @@ class ObjCHeaderStyleGuesser : public TokenAnalyzer {
         "UIImage",
         "UIView",
     };
+    assert(llvm::is_sorted(FoundationIdentifiers));
 
     for (auto *Line : AnnotatedLines) {
       if (Line->First && (Line->First->TokenText.starts_with("#") ||

clang/lib/Format/FormatToken.cpp

@@ -43,6 +43,7 @@ static SmallVector<StringRef> CppNonKeywordTypes = {
 bool FormatToken::isTypeName(const LangOptions &LangOpts) const {
   if (is(TT_TypeName) || Tok.isSimpleTypeSpecifier(LangOpts))
     return true;
+  assert(llvm::is_sorted(CppNonKeywordTypes));
   return (LangOpts.CXXOperatorNames || LangOpts.C11) && is(tok::identifier) &&
          llvm::binary_search(CppNonKeywordTypes, TokenText);
 }