Schemas containing type or field description fail to be parsed correctly

[almazik]

Description

The attempt to parse schema with description tokens results in exception

Steps to reproduce

var schema = Schema.For(@"""Root type for all queries""
type Query {
  ""Documentation for the field""
  name: String
}");

Expected result

Documentation should either be ignored or parsed into the corresponding fields

Actual result

Exception

GraphQLParser.Exceptions.GraphQLSyntaxErrorException: Syntax Error GraphQL (1:1) Unexpected String "Root type for all queries"
1: "Root type for all queries"
   ^
2: type Query {

  at at GraphQLParser.ParserContext.ParseDefinition()
  at at GraphQLParser.ParserContext.ParseDefinitionsIfNotEOF()
  at at GraphQLParser.ParserContext.ParseDocument()
  at at GraphQLParser.ParserContext.Parse()
  at at GraphQLParser.Parser.Parse(ISource source)
  at at GraphQL.Utilities.SchemaBuilder.Parse(String document)
  at at GraphQL.Utilities.SchemaBuilder.Build(String typeDefinitions)
  at at GraphQL.Types.Schema.For(String typeDefinitions, Action`1 configure)

Environment

.NET Core 3.1, graphql-dotnet 3.0.0-preview-1490

[sungam3r]

1. Relates to Support for descriptions #33
2. Did you intentionally use duplicate double quotes? http://spec.graphql.org/June2018/#sec-Descriptions talks about """ for block descriptions and " for single line descriptions.

[almazik]

1. yes, agree, noticed parser issue once I started digging into the source code.
2. duplicate quotes here are just C# escape symbols for verbatim strings (@"..."), the resulting string constant is

"Root type for all queries"
type Query {
"Documentation for the field"
name: String
}

[sungam3r]

I can confirm this bug. Transferring issue into parser repo.

[sungam3r]

Closed as a duplicate of #33