git.lizzy.rs Git - rust.git/commit

]> git.lizzy.rs Git - rust.git/commit

author	Marijn Haverbeke <marijnh@gmail.com>
	Thu, 8 Dec 2011 10:56:16 +0000 (11:56 +0100)
committer	Marijn Haverbeke <marijnh@gmail.com>
	Thu, 8 Dec 2011 11:03:48 +0000 (12:03 +0100)
commit	9a269a3aa8fe8140ad3f2fc2cfdfd68d6b40ec86
tree	efb59785d520476c50204eadce27bfb9128ca512	tree \| snapshot
parent	8c966b7b18a5529c33dd9766460880bd681ab102	commit \| diff

Allow binding of nested patterns

See src/test/run-pass/nested-patterns.rs for some examples. The syntax is

boundvar@subpattern

Which will match the subpattern as usual, but also bind boundvar to the
whole matched value.

Closes #838

17 files changed:

src/comp/middle/alias.rs		diff \| blob \| history
src/comp/middle/check_alt.rs		diff \| blob \| history
src/comp/middle/resolve.rs		diff \| blob \| history
src/comp/middle/trans.rs		diff \| blob \| history
src/comp/middle/trans_alt.rs		diff \| blob \| history
src/comp/middle/tstate/auxiliary.rs		diff \| blob \| history
src/comp/middle/tstate/collect_locals.rs		diff \| blob \| history
src/comp/middle/tstate/pre_post_conditions.rs		diff \| blob \| history
src/comp/middle/tstate/states.rs		diff \| blob \| history
src/comp/middle/typeck.rs		diff \| blob \| history
src/comp/syntax/ast.rs		diff \| blob \| history
src/comp/syntax/ast_util.rs		diff \| blob \| history
src/comp/syntax/fold.rs		diff \| blob \| history
src/comp/syntax/parse/parser.rs		diff \| blob \| history
src/comp/syntax/print/pprust.rs		diff \| blob \| history
src/comp/syntax/visit.rs		diff \| blob \| history
src/test/run-pass/nested-patterns.rs	[new file with mode: 0644]	blob

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