Changeset 5f08961d for src/CodeGen/CodeGenerator.cc

Timestamp:

Apr 16, 2018, 4:48:43 PM (6 years ago)

Author:

Rob Schluntz <rschlunt@…>

Branches:

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

Children:

a3323db1

Parents:

e93f1d2

Message:

Add debug codegen for types in postfix comments for expressions

File:

• src/CodeGen/CodeGenerator.cc (modified) (2 diffs)

src/CodeGen/CodeGenerator.cc

@@ -116 +116 @@
         }
 
-        CodeGenerator::CodeGenerator( std::ostream & os, bool pretty, bool genC, bool lineMarks ) : indent( CodeGenerator::tabsize ), output( os ), printLabels( *this ), pretty( pretty ), genC( genC ), lineMarks( lineMarks ), endl( *this ) {}
+        CodeGenerator::CodeGenerator( std::ostream & os, bool pretty, bool genC, bool lineMarks, bool printExprTypes ) : indent( CodeGenerator::tabsize ), output( os ), printLabels( *this ), pretty( pretty ), genC( genC ), lineMarks( lineMarks ), printExprTypes( printExprTypes ), endl( *this ) {}
 
         string CodeGenerator::mangleName( DeclarationWithType * decl ) {
@@ -157 +157 @@
                 node->print( ss );
                 assertf( false, "Unhandled node reached in CodeGenerator: %s", ss.str().c_str() );
+        }
+
+        // *** Expression
+        void CodeGenerator::previsit( Expression * node ) {
+                previsit( (BaseSyntaxNode *)node );
+                GuardAction( [this, node](){
+                        if ( printExprTypes ) {
+                                output << " /* " << genType( node->result, "", pretty, genC ) << " */ ";
+                        }
+                } );
         }