Comments not working in 0.4.4

[andrewmunro]

After our upgrade to 0.4.4, comments have stopped working.

Expected Behaviour

Comments should be viewable via the introspection API.

Actual Behavior

No comments are displayed for any fields or types.

Steps to reproduce

Run any of the examples in gqlgen. E.G Starwars:

[andrewmunro]

Believe the issue is somewhere around here: https://github.com/vektah/gqlparser/blob/master/parser/schema.go#L72

The comments are never set on the definition.

[vektah]

Comments are ignored by the parser, descriptions are strings placed before the field or type:

""" This is a description for Foo"""
type Foo {
}

# This is a comment, it does nothing.
type Bar {
}

Upstream change is here graphql/graphql-js#927

[andrewmunro]

@vektah Appears to be working for types and enum values, but not fields. Could we update the examples to show this?

[mathewbyrne]

@andrewmunro as far as I can tell this is working for fields as well. Given the type:

"""Description for User"""
type User {
    id: ID!
    """Description for User.name"""
    name: String!
}

I see:

[andrewmunro]

Confirmed working as intended.