From 9b16bda965b29b6ba5ce3178abf8e4655e5af044 Mon Sep 17 00:00:00 2001
From: Shinichiro Hamaji <shinichiro.hamaji@gmail.com>
Date: Fri, 19 Jun 2015 14:25:17 +0900
Subject: [C++] Parse all kinds of rules

---
 eval.cc | 17 +++++++++++------
 1 file changed, 11 insertions(+), 6 deletions(-)

(limited to 'eval.cc')

diff --git a/eval.cc b/eval.cc
index 93357b3..16791fa 100644
--- a/eval.cc
+++ b/eval.cc
@@ -87,13 +87,18 @@ void Evaluator::EvalRule(const RuleAST* ast) {
   if (expr->find_first_not_of(" \t\n;") == string::npos)
     return;
 
-  Rule* rule = new Rule;
-  rule->loc = loc_;
-  rule->Parse(*expr);
+  Rule* rule;
+  RuleVar rule_var;
+  ParseRule(loc_, *expr, &rule, &rule_var);
+
+  if (rule) {
+    LOG("Rule: %s", rule->DebugString().c_str());
+    rules_.push_back(rule);
+    last_rule_ = rule;
+    return;
+  }
 
-  LOG("Rule: %s", rule->DebugString().c_str());
-  rules_.push_back(rule);
-  last_rule_ = rule;
+  CHECK(false);
 }
 
 void Evaluator::EvalCommand(const CommandAST* ast) {
-- 
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