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| author |  Adam Chlipala <adam@chlipala.net> | 2016-12-31 14:27:55 -0500 |
|---|---|---|
| committer | Adam Chlipala <adam@chlipala.net> | 2016-12-31 14:27:55 -0500 |
| commit | 245eb671d45ceda8715b8850c7a5c4540da685fa (patch) | |
| tree | 12f8e72a97048b4ddb531d615eb045e4f573b8a2 /src | |
| parent | d5ae848de34109b66d2ec45fd6c0ac5a06149a68 (diff) | |
Allow qualified variable references in record literals
Diffstat (limited to 'src')
| -rw-r--r-- | src/urweb.grm | 20 |
1 files changed, 12 insertions, 8 deletions
diff --git a/src/urweb.grm b/src/urweb.grm index 40101056..c1ee74f2 100644 --- a/src/urweb.grm +++ b/src/urweb.grm @@ -475,6 +475,7 @@ fun patternOut (e : exp) = | eterm of exp | etuple of exp list | rexp of (con * exp) list * bool + | rpath of con | xml of exp | xmlOne of exp | xmlOpt of exp @@ -1151,15 +1152,15 @@ ctuple : capps STAR capps ([capps1, capps2]) | capps STAR ctuple (capps :: ctuple) rcon : ([]) - | ident EQ cexp ([(ident, cexp)]) - | ident EQ cexp COMMA rcon ((ident, cexp) :: rcon) + | rpath EQ cexp ([(rpath, cexp)]) + | rpath EQ cexp COMMA rcon ((rpath, cexp) :: rcon) -rconn : ident ([(ident, (CUnit, s (identleft, identright)))]) - | ident COMMA rconn ((ident, (CUnit, s (identleft, identright))) :: rconn) +rconn : rpath ([(rpath, (CUnit, s (rpathleft, rpathright)))]) + | rpath COMMA rconn ((rpath, (CUnit, s (rpathleft, rpathright))) :: rconn) rcone : ([]) - | ident COLON cexp ([(ident, cexp)]) - | ident COLON cexp COMMA rcone ((ident, cexp) :: rcone) + | rpath COLON cexp ([(rpath, cexp)]) + | rpath COLON cexp COMMA rcone ((rpath, cexp) :: rcone) ident : CSYMBOL (CName CSYMBOL, s (CSYMBOLleft, CSYMBOLright)) | INT (CName (Int64.toString INT), s (INTleft, INTright)) @@ -1567,8 +1568,11 @@ ptuple : pat COMMA pat ([pat1, pat2]) | pat COMMA ptuple (pat :: ptuple) rexp : DOTDOTDOT ([], true) - | ident EQ eexp ([(ident, eexp)], false) - | ident EQ eexp COMMA rexp ((ident, eexp) :: #1 rexp, #2 rexp) + | rpath EQ eexp ([(rpath, eexp)], false) + | rpath EQ eexp COMMA rexp ((rpath, eexp) :: #1 rexp, #2 rexp) + +rpath : path (CVar path, s (pathleft, pathright)) + | CSYMBOL (CName CSYMBOL, s (CSYMBOLleft, CSYMBOLright)) xml : xmlOne xml (let val pos = s (xmlOneleft, xmlright) |