add: added projectsHEADmain

1 files changed, 16 insertions, 0 deletions

diff --git a/tiger-compiler/tcsh/src/helper.hh b/tiger-compiler/tcsh/src/helper.hh
new file mode 100644
index 0000000..cdbf760
--- /dev/null
+++ b/tiger-compiler/tcsh/src/helper.hh
@@ -0,0 +1,16 @@
+#ifndef SWIG_HELPER_H
+#define SWIG_HELPER_H
+
+#define STCONVERT(TYPE, TYPENAME)                                              \
+void operator()(const TYPE & e) override                                       \
+{                                                                              \
+  result = SWIG_NewPointerObj(SWIG_as_voidptr(&e), SWIGTYPE_ ## TYPENAME, 0);  \
+}
+
+#define IFTYPECONVERT(TYPE, TYPENAME)                                          \
+if (const TYPE* d = dynamic_cast<const TYPE*>(&e); d != nullptr)               \
+{                                                                              \
+  result = SWIG_NewPointerObj(SWIG_as_voidptr(&e), SWIGTYPE_ ## TYPENAME, 0);  \
+}
+
+#endif /* ! SWIG_HELPER_H */