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//
// Copyright 2024 CloudWeGo Authors
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//
package expr
import (
`fmt`
)
// SyntaxError represents a syntax error in the expression.
type SyntaxError struct {
Pos int
Reason string
}
func newSyntaxError(pos int, reason string) *SyntaxError {
return &SyntaxError {
Pos : pos,
Reason : reason,
}
}
func (self *SyntaxError) Error() string {
return fmt.Sprintf("Syntax error at position %d: %s", self.Pos, self.Reason)
}
// RuntimeError is an error which would occure at run time.
type RuntimeError struct {
Reason string
}
func newRuntimeError(reason string) *RuntimeError {
return &RuntimeError {
Reason: reason,
}
}
func (self *RuntimeError) Error() string {
return "Runtime error: " + self.Reason
}
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