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changer Never return type to Error in ErrorReporter

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this resolves warning related to Never type
This commit is contained in:
Ilya Puchka
2017-11-29 23:41:18 +01:00
parent 5878c323a2
commit 27135f3ea3
2 changed files with 7 additions and 7 deletions
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10
Sources/Errors.swift
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@@ -46,17 +46,17 @@ public class ErrorReporterContext {
public protocol ErrorReporter: class {
var context: ErrorReporterContext! { get set }
func report(error: Error) throws -> Never
func reportError(_ error: Error) -> Error
func contextAwareError(_ error: TemplateSyntaxError, context: ErrorReporterContext) -> Error?
}
open class SimpleErrorReporter: ErrorReporter {
public var context: ErrorReporterContext!
open func report(error: Error) throws -> Never {
guard let syntaxError = error as? TemplateSyntaxError else { throw error }
guard let context = context else { throw error }
throw contextAwareError(syntaxError, context: context) ?? error
open func reportError(_ error: Error) -> Error {
guard let syntaxError = error as? TemplateSyntaxError else { return error }
guard let context = context else { return error }
return contextAwareError(syntaxError, context: context) ?? error
}
// TODO: add stack trace using parent context