Changes in src/SymTab/Autogen.cc [fb4dc28:3992098]

File:

• src/SymTab/Autogen.cc (modified) (4 diffs)

src/SymTab/Autogen.cc

@@ -10 +10 @@
 // Created On       : Thu Mar 03 15:45:56 2016
 // Last Modified By : Peter A. Buhr
-// Last Modified On : Fri Apr 14 15:03:00 2023
-// Update Count     : 64
+// Last Modified On : Fri Apr 27 14:39:06 2018
+// Update Count     : 63
 //
 
@@ -211 +211 @@
         }
 
+        bool isUnnamedBitfield( const ast::ObjectDecl * obj ) {
+                return obj && obj->name.empty() && obj->bitfieldWidth;
+        }
+
         /// inserts a forward declaration for functionDecl into declsToAdd
         void addForwardDecl( FunctionDecl * functionDecl, std::list< Declaration * > & declsToAdd ) {
@@ -230 +234 @@
         }
 
+        // shallow copy the pointer list for return
+        std::vector<ast::ptr<ast::TypeDecl>> getGenericParams (const ast::Type * t) {
+                if (auto structInst = dynamic_cast<const ast::StructInstType*>(t)) {
+                        return structInst->base->params;
+                }
+                if (auto unionInst = dynamic_cast<const ast::UnionInstType*>(t)) {
+                        return unionInst->base->params;
+                }
+                return {};
+        }
+
         /// given type T, generate type of default ctor/dtor, i.e. function type void (*) (T *)
         FunctionType * genDefaultType( Type * paramType, bool maybePolymorphic ) {
@@ -241 +256 @@
                 ftype->parameters.push_back( dstParam );
                 return ftype;
+        }
+
+        /// Given type T, generate type of default ctor/dtor, i.e. function type void (*) (T &).
+        ast::FunctionDecl * genDefaultFunc(const CodeLocation loc, const std::string fname, const ast::Type * paramType, bool maybePolymorphic) {
+                std::vector<ast::ptr<ast::TypeDecl>> typeParams;
+                if (maybePolymorphic) typeParams = getGenericParams(paramType);
+                auto dstParam = new ast::ObjectDecl(loc, "_dst", new ast::ReferenceType(paramType), nullptr, {}, ast::Linkage::Cforall);
+                return new ast::FunctionDecl(loc, fname, std::move(typeParams), {dstParam}, {}, new ast::CompoundStmt(loc), {}, ast::Linkage::Cforall);
         }