Mercurial Hosting > luan
diff src/luan/interp/LuanParser.java @ 151:c9100f29fae0
conditions must be type boolean
git-svn-id: https://luan-java.googlecode.com/svn/trunk@152 21e917c8-12df-6dd8-5cb6-c86387c605b9
| author | fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9> |
|---|---|
| date | Mon, 16 Jun 2014 10:37:06 +0000 |
| parents | f99fd64291b3 |
| children | fa03671f59a0 |
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--- a/src/luan/interp/LuanParser.java Mon Jun 16 10:11:48 2014 +0000 +++ b/src/luan/interp/LuanParser.java Mon Jun 16 10:37:06 2014 +0000 @@ -451,24 +451,24 @@ } private Stmt WhileStmt() throws ParseException { - parser.begin(); + int start = parser.begin(); if( !Keyword("while",In.NOTHING) ) return parser.failure(null); Expr cnd = expr(RequiredExpr(In.NOTHING)); RequiredKeyword("do",In.NOTHING); Stmt loop = RequiredLoopBlock(); RequiredKeyword("end",In.NOTHING); - return parser.success( new WhileStmt(cnd,loop) ); + return parser.success( new WhileStmt(se(start),cnd,loop) ); } private Stmt RepeatStmt() throws ParseException { - parser.begin(); + int start = parser.begin(); if( !Keyword("repeat",In.NOTHING) ) return parser.failure(null); Stmt loop = RequiredLoopBlock(); RequiredKeyword("until",In.NOTHING); Expr cnd = expr(RequiredExpr(In.NOTHING)); - return parser.success( new RepeatStmt(loop,cnd) ); + return parser.success( new RepeatStmt(se(start),loop,cnd) ); } private Stmt RequiredLoopBlock() throws ParseException { @@ -486,6 +486,7 @@ } private Stmt IfStmt2() throws ParseException { + int start = parser.currentIndex(); Expr cnd = expr(RequiredExpr(In.NOTHING)); RequiredKeyword("then",In.NOTHING); Stmt thenBlock = RequiredBlock(); @@ -496,7 +497,7 @@ elseBlock = Keyword("else",In.NOTHING) ? RequiredBlock() : Stmt.EMPTY; RequiredKeyword("end",In.NOTHING); } - return new IfStmt(cnd,thenBlock,elseBlock); + return new IfStmt(se(start),cnd,thenBlock,elseBlock); } private Stmt SetStmt() throws ParseException {