diff options
| author | bringert <bringert@cs.chalmers.se> | 2006-12-20 20:10:15 +0000 |
|---|---|---|
| committer | bringert <bringert@cs.chalmers.se> | 2006-12-20 20:10:15 +0000 |
| commit | f9621483a0caeb49512bf4d15420bd05ea57cb22 (patch) | |
| tree | 44e21f8e2fd66b9f53f9a312ddde52bdab0fc4df /src/GF/JavaScript/ParJS.y | |
| parent | c7df9f4167f7b554a93a216245a013e16cca420d (diff) | |
Use LCLR algorithm for eliminating left-recursion, with lambda terms in SISR for getting trees right.
Diffstat (limited to 'src/GF/JavaScript/ParJS.y')
| -rw-r--r-- | src/GF/JavaScript/ParJS.y | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/GF/JavaScript/ParJS.y b/src/GF/JavaScript/ParJS.y index 8f03fcd1c..b159d8790 100644 --- a/src/GF/JavaScript/ParJS.y +++ b/src/GF/JavaScript/ParJS.y @@ -122,6 +122,7 @@ Expr16 : Ident { EVar $1 } | 'null' { ENull } | 'this' { EThis } | 'function' '(' ListIdent ')' '{' ListStmt '}' { EFun $3 (reverse $6) } + | '(' Expr ',' ListExpr ')' { eseq1_ $2 $4 } | '(' Expr ')' { $2 } @@ -201,5 +202,6 @@ happyError ts = _ -> " before " ++ unwords (map prToken (take 4 ts)) myLexer = tokens +eseq1_ x_ xs_ = ESeq (x_ : xs_) } |