add: added projectsHEADmain

1 files changed, 31 insertions, 0 deletions

diff --git a/tiger-compiler/src/ast/if-exp.cc b/tiger-compiler/src/ast/if-exp.cc
new file mode 100644
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--- /dev/null
+++ b/tiger-compiler/src/ast/if-exp.cc
@@ -0,0 +1,31 @@
+/**
+ ** \file ast/if-exp.cc
+ ** \brief Implementation of ast::IfExp.
+ */
+
+#include <ast/if-exp.hh>
+#include <ast/visitor.hh>
+
+namespace ast
+{
+  IfExp::IfExp(const Location& location,
+               Exp* test,
+               Exp* thenclause,
+               Exp* elseclause)
+    : Exp(location)
+    , test_(test)
+    , thenclause_(thenclause)
+    , elseclause_(elseclause)
+  {}
+
+  IfExp::~IfExp()
+  {
+    delete test_;
+    delete thenclause_;
+    delete elseclause_;
+  }
+
+  void IfExp::accept(ConstVisitor& v) const { v(*this); }
+
+  void IfExp::accept(Visitor& v) { v(*this); }
+} // namespace ast