Fixing completion detection for null-restricted variables and fixing behavior for incorrect null-restricted variables without an initializer.

[lahodaj]

Fixing behavior in two cases:

• String! str = "" (i.e. missing semicolon) should work. This is achieved by fixing the completion analysis to report the snippet as COMPLETE_WITH_SEMI.
• String! str (i.e. missing initializer). This should produce an error saying initializer is required, achieved by not using the null initializer in this case.

---

Progress

• Change must not contain extraneous whitespace

Reviewers

• Vicente Romero (@vicente-romero-oracle - Committer)
• Maurizio Cimadamore (@mcimadamore - Committer)

Reviewing

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Update a local copy of the PR:
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[openjdk]

@lahodaj This change now passes all automated pre-integration checks.

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After integration, the commit message for the final commit will be:

Fixing completion detection for null-restricted variables and fixing behavior for incorrect null-restricted variables without an initializer.

Reviewed-by: vromero, mcimadamore

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At the time when this comment was updated there had been 2 new commits pushed to the bworld branch:

• a30f387: Minor cleanup, preview and since
• 67758d3: add use site null checks for fields

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[mlbridge]

Webrevs

• 00: Full (8eefe1bb)

[vicente-romero-oracle]

lgtm

[mcimadamore]

Looks good!

[lahodaj]

/integrate

[openjdk]

@lahodaj
Your change (at version 8eefe1b) is now ready to be sponsored by a Committer.