ref: 7b9bddde85faabb4660be739dbec0246a91636fc
parent: 23ab2cac2d97dd1aeec841dcaae36bdd66515f39
author: Ori Bernstein <ori@eigenstate.org>
date: Wed Mar 1 17:19:21 EST 2017
Fix grammar mistakes. Missing quotes, unionbody, structbody.
--- a/doc/lang.txt
+++ b/doc/lang.txt
@@ -1948,7 +1948,7 @@
toplev: use | pkgdef | decl | traitdef | impldef | tydef
/* packages */
- use: use ident | strlit
+ use: "use" ident | strlit
pkgdef: "pkg" [ident] "=" pkgbody ";;"
pkgbody: (decl | attrs tydef | traitdef | impldef)*
@@ -1973,7 +1973,9 @@
type: structdef | uniondef | tupledef |
constructed | generic | "..."
structdef: "struct" structbody ";;"
+ structbody: declcore*
uniondef: "union" unionbody ";;"
+ unionbody: ("`" ident [type])* tupledef: "(" type ("," type)* ")"generic: typaram ["::" traitlist]
traitlist: name | "(" name ("," name)