bors[bot] fa15c4d75e Merge #1175 ... 1175: Fix bugs and add error log about macro expansion r=matklad a=edwin0cheng This PR fixed / add following things: * Add a fused count which stop recursion of macro expansion in name resolution. * Add some logs when macro expansion fails * Add `$crate` meta variable support in mbe, which create a `$crate` ident token in token tree. * Fixed matching a `$REPEAT` pattern inside a subtree, e.g. `(fn $name:ident {$($i:ident)*} ) => {...}` * Remove composite-able punct token in syntax node to token conversion. Co-authored-by: Edwin Cheng <edwin0cheng@gmail.com>		2019-04-21 10:34:07 +00:00
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src	Merge #1175	2019-04-21 10:34:07 +00:00
Cargo.toml	PR issuse resolved	2019-04-02 17:52:04 +03:00