Changeset bff227f for src/CodeGen/OperatorTable.cc

Timestamp:

Jul 21, 2017, 3:57:11 PM (7 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, resolv-new, with_gc

Children:

9191a8e

Parents:

53a8e68

Message:

Refactor operator predicates into OperatorTable?.cc

File:

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

src/CodeGen/OperatorTable.cc

@@ -14 +14 @@
 //
 
-#include <map>      // for map, _Rb_tree_const_iterator, map<>::const_iterator
-#include <utility>  // for pair
+#include <algorithm>  // for any_of
+#include <map>        // for map, _Rb_tree_const_iterator, map<>::const_iterator
+#include <utility>    // for pair
 
 #include "OperatorTable.h"
@@ -91 +92 @@
                 } // if
         }
+
+        /// determines if a given function name is one of the operator types between [begin, end)
+        template<typename Iterator>
+        bool isOperatorType( const std::string & funcName, Iterator begin, Iterator end ) {
+                OperatorInfo info;
+                if ( operatorLookup( funcName, info ) ) {
+                        return std::find( begin, end, info.type ) != end;
+                }
+                return false;
+        }
+
+        bool isConstructor( const std::string & funcName ) {
+                static OperatorType types[] = { OT_CTOR };
+                return isOperatorType( funcName, std::begin(types), std::end(types) );
+        }
+
+        bool isDestructor( const std::string & funcName ) {
+                static OperatorType types[] = { OT_DTOR };
+                return isOperatorType( funcName, std::begin(types), std::end(types) );
+        }
+
+        bool isAssignment( const std::string & funcName ) {
+                static OperatorType types[] = { OT_PREFIXASSIGN, OT_POSTFIXASSIGN, OT_INFIXASSIGN };
+                return isOperatorType( funcName, std::begin(types), std::end(types) );
+        }
+
+        bool isCtorDtor( const std::string & funcName ) {
+                static OperatorType types[] = { OT_CTOR, OT_DTOR };
+                return isOperatorType( funcName, std::begin(types), std::end(types) );
+        }
+
+        bool isCtorDtorAssign( const std::string & funcName ) {
+                static OperatorType types[] = { OT_CTOR, OT_DTOR, OT_PREFIXASSIGN, OT_POSTFIXASSIGN, OT_INFIXASSIGN };
+                return isOperatorType( funcName, std::begin(types), std::end(types) );
+        }
 } // namespace CodeGen