[C++] Parse include directives

1 files changed, 13 insertions, 0 deletions

diff --git a/ast.cc b/ast.cc
index b755ce9..79cea85 100644
--- a/ast.cc
+++ b/ast.cc
@@ -41,6 +41,11 @@ string CommandAST::DebugString() const {
                       expr->DebugString().c_str(), LOCF(loc()));
 }
 
+string IncludeAST::DebugString() const {
+  return StringPrintf("IncludeAST(%s, loc=%s:%d)",
+                      expr->DebugString().c_str(), LOCF(loc()));
+}
+
 RuleAST::~RuleAST() {
   delete expr;
   delete after_term;
@@ -66,3 +71,11 @@ CommandAST::~CommandAST() {
 void CommandAST::Eval(Evaluator* ev) const {
   ev->EvalCommand(this);
 }
+
+IncludeAST::~IncludeAST() {
+  delete expr;
+}
+
+void IncludeAST::Eval(Evaluator* ev) const {
+  ev->EvalInclude(this);
+}