Nigel-Ecma

The "extra subtlety" (@jskeet) is I skipped point 1 on purpose, but it does need to be looked at (@jnm2). We need to discuss how to approach this particular probable...

Oops… I suggest this error has crept in due to the melding of tuple construction and tuple conversion into a single operation – the implicit tuple conversion §10.2.13. Possible fix:...

This issue has revealed some more issues with the specification of tuples. They all need to be resolved for v8…

> I don't think so. This is still an issue, and worse than before. [#1322](https://github.com/dotnet/csharpstandard/pull/1322) has been merged, but in https://github.com/dotnet/csharpstandard/blob/draft-v8/standard/grammar.md we have the following: > > primary_expression > :...

@logeshkumars0604 – Thanks for spotting this. The token `>` should not be in that list and needs to be removed. If you wish to submit a PR that removes it...

@jskeet is correct, #608 got it wrong or at least didn't go far enough… The text in question is at the end, I've changed bullets to numbers to make it...

I think by the definition of contextual keyword (§6.4.4) `notnull` is one, just like `unmanaged` is – so add it to §6.4.4 The similarity to `unmanaged` should carry over to...

Addressed by PR #1258

> Can we rename `parameter_modifier` to `parameter_modifiers`? It doesn't feel like `this ref` is a single parameter modifier. This is purely a stylistic thing, and I'm happy to be overruled....

This is not as precise as it could be and a little wordsmithing might not go amiss. I’ll offer replacing “in the instance constructors of the class that contains the...