[Go] Prefix enum number with _

[wing328]

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Description of the PR

To fix #520

The test result looks good:

package openapi
type Bits string

// List of Bits
const (
        _32BIT Bits = "32bit"
        _64BIT Bits = "64bit"
)

cc @antihax (2017/11) @bvwells (2017/12) @grokify (2018/07)

[bvwells]

Looks good to me!

[wing328]

@bvwells thanks for the quick review.

(the shippable CI failure has been fixed in the master)

[langston-barrett]

Might be good to add the test you wrote above to a regression test suite somewhere.

[wing328]

@siddharthist good idea. May I know if you've time to help contribute a test case for that? We can show you some good starting points.

[langston-barrett]

@wing328 My project has switched away from using openapi-generator. I appreciate your response to my issues!

[wing328]

@siddharthist No problem at all 👌 thanks for reporting the issue and reviewing the PR.

We'll add the test later.