From 6eba51241f5769603484171b54072ded1531bf93 Mon Sep 17 00:00:00 2001 From: paltherr Date: Fri, 12 Dec 2003 09:58:37 +0000 Subject: - Added method statement and stub method expres... - Added method statement and stub method expression --- sources/scalac/checkers/TreeChecker.java | 34 ++++++++++++++++++++++++++++++++ 1 file changed, 34 insertions(+) diff --git a/sources/scalac/checkers/TreeChecker.java b/sources/scalac/checkers/TreeChecker.java index 05cd757e7f..0816e5a278 100644 --- a/sources/scalac/checkers/TreeChecker.java +++ b/sources/scalac/checkers/TreeChecker.java @@ -21,6 +21,7 @@ import scalac.ast.Tree.Template; import scalac.ast.Tree.ValDef; import scalac.symtab.Definitions; import scalac.symtab.Symbol; +import scalac.symtab.Type; import scalac.util.Debug; /** @@ -177,6 +178,39 @@ public class TreeChecker { } } + //######################################################################## + // Private Methods - Checking statements + + /** Checks the statement. Returns true. */ + private boolean statement(Set locals, Tree tree) { + switch (tree) { + + case Empty: + return true; + + case ValDef(_, _, _, Tree rhs): + Symbol symbol = tree.symbol(); + assert symbol != null && symbol.isTerm(): show(tree); + scopeInsertVVariable(symbol, false); + locals.add(symbol); + pushOwner(symbol); + expression(rhs, symbol.type()); + popOwner(); + return true; + + default: + return expression(tree, tree.type()); + } + } + + //######################################################################## + // Private Methods - Checking expressions + + /** Checks the expression. Returns true. */ + private boolean expression(Tree tree, Type expected) { + return true; + } + //######################################################################## // Private Methods - Declaring symbols -- cgit v1.2.3