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AST_Do nodes: walk body before condition

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Mihai Bazon
2015-01-06 12:27:23 +02:00
parent 7f9bc9e863
commit 6b23cbc852
1 changed files with 15 additions and 9 deletions
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24
lib/ast.js
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@@ -205,21 +205,27 @@ var AST_DWLoop = DEFNODE("DWLoop", "condition", {
$documentation: "Base class for do/while statements", $documentation: "Base class for do/while statements",
$propdoc: { $propdoc: {
condition: "[AST_Node] the loop condition. Should not be instanceof AST_Statement" condition: "[AST_Node] the loop condition. Should not be instanceof AST_Statement"
}, }
}, AST_IterationStatement);
var AST_Do = DEFNODE("Do", null, {
$documentation: "A `do` statement",
_walk: function(visitor) {
return visitor._visit(this, function(){
this.body._walk(visitor);
this.condition._walk(visitor);
});
}
}, AST_DWLoop);
var AST_While = DEFNODE("While", null, {
$documentation: "A `while` statement",
_walk: function(visitor) { _walk: function(visitor) {
return visitor._visit(this, function(){ return visitor._visit(this, function(){
this.condition._walk(visitor); this.condition._walk(visitor);
this.body._walk(visitor); this.body._walk(visitor);
}); });
} }
}, AST_IterationStatement);
var AST_Do = DEFNODE("Do", null, {
$documentation: "A `do` statement",
}, AST_DWLoop);
var AST_While = DEFNODE("While", null, {
$documentation: "A `while` statement",
}, AST_DWLoop); }, AST_DWLoop);
var AST_For = DEFNODE("For", "init condition step", { var AST_For = DEFNODE("For", "init condition step", {