Brian Anderson
8337fa1a54
Camel case the option type
2012-08-26 15:56:16 -07:00
Brian Anderson
ecaf9e39c9
Convert alt to match. Stop parsing alt
2012-08-06 15:36:30 -07:00
Brian Anderson
025d86624d
Switch alts to use arrows
2012-08-05 22:08:09 -07:00
Gareth Daniel Smith
6d86969260
change the test suite //! kind syntax to //~ kind in order to avoid a
...
conflict with the new single-line-sugared-inner-doc-comment (`//! ...`).
2012-06-30 12:23:59 +01:00
Marijn Haverbeke
d0d71838cd
Mention missing constructor when complaining about inexhaustive top-level pattern
...
It previously, uselessly, only pointed out the constructor when the
inexhaustive pattern was nested in some other pattern.
Closes #2337
2012-05-03 17:35:12 +02:00
Marijn Haverbeke
9f99c3263b
Rewrite exhaustiveness checker
...
Issue #2111
2012-04-25 09:15:17 +02:00
Marijn Haverbeke
67cc89f38d
Rewrite exhaustiveness checker
...
Issue #352
Closes #1720
The old checker would happily accept things like 'alt x { @some(a) { a } }'.
It now properly descends into patterns, checks exhaustiveness of booleans,
and complains when number/string patterns aren't exhaustive.
2012-02-15 15:47:42 +01:00
Tim Chevalier
fba35e1a3c
Require alts to be exhaustive
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middle::check_alt does the work. Lots of changes to add default cases
into alts that were previously inexhaustive.
2012-01-31 10:08:24 -08:00
