| Commit message (Collapse) | Author | Age | Files | Lines |
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Folks from other languages might mistakenly enclose
a string in single quotes. Since this presents as
a symbol literal followed by the unpaired single
quote, we can add a syntax reminder.
Also polish the wording for bad string
interpolation.
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The spec specifically requires `'\''` and not `'''`.
The error consumes all consecutive single quotes.
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Trying to make typechecker faster by (1) new subtyping (2) better
implicit caches. Disallowed '42 as a symbol. Added cache method to
Mutable Maps. Better complietion in interactive.
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Fixing bugs neg/bug432.scala and neg/badtok-1.scala. Also, removed
buggy filtered mutable iterator. Replaced with one that doesn't support
remove.
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