remove ERROR level

Author: HerrCai0907

clang-tools-extra/clang-tidy/ClangTidyOptions.cpp

@@ -145,7 +145,6 @@ template <> struct BlockScalarTraits<MultiLineString> {
 
 template <> struct ScalarEnumerationTraits<clang::DiagnosticIDs::Level> {
   static void enumeration(IO &IO, clang::DiagnosticIDs::Level &Level) {
-    IO.enumCase(Level, "Error", clang::DiagnosticIDs::Level::Error);
     IO.enumCase(Level, "Warning", clang::DiagnosticIDs::Level::Warning);
     IO.enumCase(Level, "Note", clang::DiagnosticIDs::Level::Note);
   }

clang-tools-extra/clang-tidy/custom/QueryCheck.cpp

@@ -43,18 +43,18 @@ QueryCheck::QueryCheck(llvm::StringRef Name,
     query::QueryRef Q = query::QueryParser::parse(QueryStringRef, QS);
     switch (Q->Kind) {
     case query::QK_Match: {
-      const auto &MatchQuerry = llvm::cast<query::MatchQuery>(*Q);
-      Matchers.push_back(MatchQuerry.Matcher);
+      const auto &MatchQuery = llvm::cast<query::MatchQuery>(*Q);
+      Matchers.push_back(MatchQuery.Matcher);
       break;
     }
     case query::QK_Let: {
-      const auto &LetQuerry = llvm::cast<query::LetQuery>(*Q);
-      LetQuerry.run(llvm::errs(), QS);
+      const auto &LetQuery = llvm::cast<query::LetQuery>(*Q);
+      LetQuery.run(llvm::errs(), QS);
       break;
     }
     case query::QK_Invalid: {
-      const auto &InvalidQuerry = llvm::cast<query::InvalidQuery>(*Q);
-      Context->configurationDiag(InvalidQuerry.ErrStr);
+      const auto &InvalidQuery = llvm::cast<query::InvalidQuery>(*Q);
+      Context->configurationDiag(InvalidQuery.ErrStr);
       break;
     }
     // FIXME: TODO

clang-tools-extra/docs/clang-tidy/QueryBasedCustomChecks.rst

@@ -22,9 +22,9 @@ Configuration
   - Name: check name can been used in `-checks` option.
   - Query: query string
   - Diagnostic: list of diagnostics to be reported.
-     - BindName: name of the node to be bound in `Query`.
-     - Message: message to be reported.
-     - Level: severity of the diagnostic, the possible values are `Note`, `Warning`, `Error`.
+    - BindName: name of the node to be bound in `Query`.
+    - Message: message to be reported.
+    - Level: severity of the diagnostic, the possible values are `Note`, `Warning`.
 
 Example
 =======