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path: root/src/test/run-pass/nullary-or-pattern.rs
AgeCommit message (Collapse)AuthorLines
2013-03-29librustc: Remove `fail_unless!`Patrick Walton-2/+2
2013-03-07librustc: Convert all uses of `assert` over to `fail_unless!`Patrick Walton-2/+2
2013-02-01check-fast fallout from removing export, r=burningtreeGraydon Hoare-1/+1
2012-12-10Reliciense makefiles and testsuite. Yup.Graydon Hoare-0/+10
2012-08-06Convert alt to match. Stop parsing altBrian Anderson-1/+1
2012-08-05Switch alts to use arrowsBrian Anderson-1/+1
2012-01-19rustc: Make the pretty printer output commas after enum variants. Update all ↵Patrick Walton-1/+1
tests accordingly.
2012-01-19test: "tag" -> "enum" in run-pass and run-failPatrick Walton-1/+1
2012-01-19Remove support for the '.' after a nullary tag in a patternTim Chevalier-1/+1
(Commit also includes lots of changes to remove '.'s that a git merge messed up, or else it was monkeys.)
2012-01-17Allow omission of the '.' after nullary tag patternsTim Chevalier-0/+10
This commit allows patterns like: alt x { some(_) { ... } none { } } without the '.' after none. The parser suspends judgment about whether a bare ident is a tag or a new bound variable; instead, the resolver disambiguates. This means that any code after resolution that pattern-matches on patterns needs to call pat_util::normalize_pat, which consults an environment to do this disambiguation. In addition, local variables are no longer allowed to shadow tag names, so this required changing some code (e.g. renaming variables named "mut", and renaming ast::sub to subtract). The parser currently accepts patterns with and without the '.'. Once the compiler and libraries are changed, it will no longer accept the '.'.