From 27d6efb5f5a076f825fe2da1875e0cabaf02b4e7 Mon Sep 17 00:00:00 2001
From: chai <chaifix@163.com>
Date: Wed, 17 Nov 2021 23:03:07 +0800
Subject: + LuaMacro

---
 Tools/LuaMacro/tests/dll.c | 37 +++++++++++++++++++++++++++++++++++++
 1 file changed, 37 insertions(+)
 create mode 100644 Tools/LuaMacro/tests/dll.c

(limited to 'Tools/LuaMacro/tests/dll.c')

diff --git a/Tools/LuaMacro/tests/dll.c b/Tools/LuaMacro/tests/dll.c
new file mode 100644
index 0000000..629feae
--- /dev/null
+++ b/Tools/LuaMacro/tests/dll.c
@@ -0,0 +1,37 @@
+// luam -C -lcexport dll.c
+// expands this file into pukka C and creates/updates dll.h
+
+#include "dll.h"
+
+export {
+typedef struct {
+   int ival;
+} MyStruct;
+}
+
+// yes we could use #define here, but it's sometimes useful to have another level
+// of macro substitution
+def_ alloc(T) (T*)malloc(sizeof(T))
+
+// Plus, LuaMacro can do operator replacements. This is Ruby-style 'field' access
+def_ @ self->
+
+export MyStruct *create() {
+    return alloc(MyStruct);
+}
+
+def_ This MyStruct *self
+
+export int one(This) {
+    return @ival + 1
+}
+
+export int two(This) {
+    return 2*@ival;
+}
+
+export void set(This,int i) {
+    @ival = i;
+}
+
+
-- 
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