Use asm style type names and improve asm typer.

src/ast-expression-visitor.cc

Index: src/ast-expression-visitor.cc
diff --git a/src/ast-expression-visitor.cc b/src/ast-expression-visitor.cc
index e38b444699bb01af8a9079a60767f40f8efe604d..b24abae24f1f220062ffda8d610a4ed36b4fe015 100644
--- a/src/ast-expression-visitor.cc
+++ b/src/ast-expression-visitor.cc
@@ -209,9 +209,10 @@ void AstExpressionVisitor::VisitDoExpression(DoExpression* expr) {
 
 
 void AstExpressionVisitor::VisitConditional(Conditional* expr) {
-  RECURSE(Visit(expr->condition()));
-  RECURSE(Visit(expr->then_expression()));
-  RECURSE(Visit(expr->else_expression()));
+  VisitExpression(expr);
+  RECURSE_EXPRESSION(Visit(expr->condition()));
+  RECURSE_EXPRESSION(Visit(expr->then_expression()));
+  RECURSE_EXPRESSION(Visit(expr->else_expression()));
 }