Changeset b867278 for libcfa/prelude

Timestamp:

Sep 6, 2018, 10:44:46 AM (6 years ago)

Author:

Rob Schluntz <rschlunt@…>

Branches:

ADT, arm-eh, ast-experimental, cleanup-dtors, enum, forall-pointer-decay, jacob/cs343-translation, jenkins-sandbox, master, new-ast, new-ast-unique-expr, pthread-emulation, qualifiedEnum

Children:

7ba1324

Parents:

7b10ea9

Message:

Move Destructor to beginning of builtins.c

File:

• libcfa/prelude/builtins.c (modified) (2 diffs)

libcfa/prelude/builtins.c

@@ -13 +13 @@
 // Update Count     : 20
 //
+
+// type that wraps a pointer and a destructor-like function - used in generating implicit destructor calls for struct members in user-defined functions
+// Note: needs to occur early, because it is used to generate destructor calls during code generation
+forall(dtype T)
+struct __Destructor {
+        T * object;
+        void (*dtor)(T *);
+};
+
+// defined destructor in the case that non-generated code wants to use __Destructor
+forall(dtype T)
+static inline void ^?{}(__Destructor(T) & x) {
+        if (x.object && x.dtor) {
+                x.dtor(x.object);
+        }
+}
+
+// easy interface into __Destructor's destructor for easy codegen purposes
+extern "C" {
+        forall(dtype T)
+        static inline void __destroy_Destructor(__Destructor(T) * dtor) {
+                ^(*dtor){};
+        }
+}
 
 // exception implementation
@@ -111 +135 @@
 static inline unsigned int ?\=?( unsigned int & x, unsigned long int y ) { x = x \ y; return x; }
 
-// type that wraps a pointer and a destructor-like function - used in generating implicit destructor calls for struct members in user-defined functions
-forall(dtype T)
-struct __Destructor {
-  T * object;
-  void (*dtor)(T *);
-};
-
-// defined destructor in the case that non-generated code wants to use __Destructor
-forall(dtype T)
-static inline void ^?{}(__Destructor(T) & x) {
-        if (x.object && x.dtor) {
-          x.dtor(x.object);
-        }
-}
-
-// easy interface into __Destructor's destructor for easy codegen purposes
-extern "C" {
-  forall(dtype T)
-  static inline void __destroy_Destructor(__Destructor(T) * dtor) {
-    ^(*dtor){};
-  }
-}
-
 // Local Variables: //
 // mode: c //