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Got GFCC to JavaScript compilation working. Variants are still printed in a weird way.

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This commit is contained in:
bringert
2006-12-05 22:10:28 +00:00
parent 3d68f22b95
commit 18ec82b54d
7 changed files with 204 additions and 46 deletions
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37
src/GF/JavaScript/ParJS.y
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@@ -20,6 +20,7 @@ import GF.JavaScript.ErrM
'}' { PT _ (TS "}") }
',' { PT _ (TS ",") }
';' { PT _ (TS ";") }
'=' { PT _ (TS "=") }
'.' { PT _ (TS ".") }
'[' { PT _ (TS "[") }
']' { PT _ (TS "]") }
@@ -30,6 +31,7 @@ import GF.JavaScript.ErrM
'return' { PT _ (TS "return") }
'this' { PT _ (TS "this") }
'true' { PT _ (TS "true") }
'var' { PT _ (TS "var") }
L_ident { PT _ (TV $$) }
L_integ { PT _ (TI $$) }
@@ -66,9 +68,10 @@ ListIdent : {- empty -} { [] }
Stmt :: { Stmt }
Stmt : '{' ListStmt '}' { Compound (reverse $2) }
| 'return' ';' { ReturnVoid }
| 'return' Expr ';' { Return $2 }
Stmt : '{' ListStmt '}' { SCompound (reverse $2) }
| 'return' ';' { SReturnVoid }
| 'return' Expr ';' { SReturn $2 }
| DeclOrExpr ';' { SDeclOrExpr $1 }
ListStmt :: { [Stmt] }
@@ -76,13 +79,34 @@ ListStmt : {- empty -} { [] }
| ListStmt Stmt { flip (:) $1 $2 }
DeclOrExpr :: { DeclOrExpr }
DeclOrExpr : 'var' ListDeclVar { Decl $2 }
| Expr { DExpr $1 }
DeclVar :: { DeclVar }
DeclVar : Ident { DVar $1 }
| Ident '=' Expr { DInit $1 $3 }
ListDeclVar :: { [DeclVar] }
ListDeclVar : {- empty -} { [] }
| DeclVar { (:[]) $1 }
| DeclVar ',' ListDeclVar { (:) $1 $3 }
Expr13 :: { Expr }
Expr13 : Expr14 '=' Expr13 { EAssign $1 $3 }
| Expr14 { $1 }
Expr14 :: { Expr }
Expr14 : 'new' Ident '(' ListExpr ')' { ENew $2 $4 }
| Expr15 { $1 }
Expr15 :: { Expr }
Expr15 : Expr15 '.' Expr16 { EMember $1 $3 }
Expr15 : Expr15 '.' Ident { EMember $1 $3 }
| Expr15 '[' Expr ']' { EIndex $1 $3 }
| Expr15 '(' ListExpr ')' { ECall $1 $3 }
| Expr16 { $1 }
@@ -97,6 +121,7 @@ Expr16 : Ident { EVar $1 }
| 'false' { EFalse }
| 'null' { ENull }
| 'this' { EThis }
| 'function' '(' ListIdent ')' '{' ListStmt '}' { EFun $3 (reverse $6) }
| '(' Expr ')' { $2 }
@@ -158,10 +183,6 @@ Expr12 :: { Expr }
Expr12 : Expr13 { $1 }
Expr13 :: { Expr }
Expr13 : Expr14 { $1 }
{