delta/haskell.git - gitlab.haskell.org: ghc/ghc.git

	Commit message (Collapse)	Author	Age	Files	Lines
*	Modify IsString String instance (fixes #10814)	Dan Doel	2015-12-21	5	-0/+11
	The new instance resolves to `s ~ [Char]` as soon as we know that `s ~ [a]`, to avoid certain functions (like (++)) causing a situation where `a` is ambiguous and (currently) unable to be defaulted. Reviewers: #core_libraries_committee, hvr, austin, bgamari Reviewed By: hvr, bgamari Subscribers: thomie Differential Revision: https://phabricator.haskell.org/D1572 GHC Trac Issues: #10814