Changeset 47534159 for src/CodeGen

Timestamp:

Dec 4, 2015, 2:55:22 PM (9 years ago)

Author:

Aaron Moss <a3moss@…>

Branches:

ADT, aaron-thesis, arm-eh, ast-experimental, cleanup-dtors, ctor, deferred_resn, demangler, enum, forall-pointer-decay, gc_noraii, jacob/cs343-translation, jenkins-sandbox, master, memory, new-ast, new-ast-unique-expr, new-env, no_list, persistent-indexer, pthread-emulation, qualifiedEnum, resolv-new, string, with_gc

Children:

000b914, 63db3d76

Parents:

f8b961b

Message:

Added support for alignof expressions for everything but polymorphic types

Location:

src/CodeGen

Files:

• CodeGenerator.cc (modified) (1 diff)
• CodeGenerator.h (modified) (1 diff)

src/CodeGen/CodeGenerator.cc

@@ -442 +442 @@
                 output << ")";
         }
+
+        void CodeGenerator::visit( AlignofExpr *sizeofExpr ) {
+                // use GCC extension to avoid bumping std to C11
+                output << "__alignof__(";
+                if ( sizeofExpr->get_isType() ) {
+                        output << genType( sizeofExpr->get_type(), "" );
+                } else {
+                        sizeofExpr->get_expr()->accept( *this );
+                } // if
+                output << ")";
+        }
   
         void CodeGenerator::visit( LogicalExpr *logicalExpr ) {

src/CodeGen/CodeGenerator.h

@@ -60 +60 @@
                 virtual void visit( ConstantExpr *constantExpr ); 
                 virtual void visit( SizeofExpr *sizeofExpr );
+                virtual void visit( AlignofExpr *alignofExpr );
                 virtual void visit( LogicalExpr *logicalExpr );
                 virtual void visit( ConditionalExpr *conditionalExpr );