John Clements 9ee9c49cb4 introducing let-syntax ... The let-syntax expander is different in that it doesn't apply a mark to its token trees before expansion. This is used for macro_rules, and it's because macro_rules is essentially MTWT's let-syntax. You don't want to mark before expand sees let-syntax, because there's no "after" syntax to mark again. In some sense, the cleaner approach might be to introduce a new AST node that macro_rules expands into; this would make it clearer that the expansion of a macro is distinct from the addition of a new macro binding. This should work for now, though...		2014-07-08 16:26:43 -07:00
..
build.rs
load.rs	Rename all raw pointers as necessary	2014-06-28 11:53:58 -07:00
mod.rs
registry.rs	introducing let-syntax	2014-07-08 16:26:43 -07:00