Changeset 14388c1 for src/SynTree/Expression.cc

Timestamp:

Aug 13, 2019, 2:03:37 PM (5 years ago)

Author:

Andrew Beach <ajbeach@…>

Branches:

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

Children:

1118b8b

Parents:

7d01cf44

Message:

Most expressions now return a hard-coded lvalue flag.

File:

• src/SynTree/Expression.cc (modified) (9 diffs)

src/SynTree/Expression.cc

@@ -10 +10 @@
 // Created On       : Mon May 18 07:44:20 2015
 // Last Modified By : Andrew Beach
-// Last Modified On : Wed Aug  7 17:03:00 2019
-// Update Count     : 62
+// Last Modified On : Tue Aug 13 11:31:00 2019
+// Update Count     : 63
 //
 
@@ -64 +64 @@
 
 bool Expression::get_lvalue() const {
-        return result->get_lvalue();
+        assert( !result->get_lvalue() );
+        return false;
 }
 
@@ -138 +139 @@
 }
 
+bool VariableExpr::get_lvalue() const {
+        return result->get_lvalue();
+}
+
 VariableExpr * VariableExpr::functionPointer( FunctionDecl * func ) {
         VariableExpr * funcExpr = new VariableExpr( func );
@@ -269 +274 @@
 CastExpr::~CastExpr() {
         delete arg;
+}
+
+bool CastExpr::get_lvalue() const {
+        return result->get_lvalue();
 }
 
@@ -380 +389 @@
         // don't delete the member declaration, since it points somewhere else in the tree
         delete aggregate;
+}
+
+bool MemberExpr::get_lvalue() const {
+        assert( result->get_lvalue() );
+        return true;
 }
 
@@ -432 +446 @@
 }
 
+bool UntypedExpr::get_lvalue() const {
+        return result->get_lvalue();
+}
 
 void UntypedExpr::print( std::ostream & os, Indenter indent ) const {
@@ -490 +507 @@
         delete arg2;
         delete arg3;
+}
+
+bool ConditionalExpr::get_lvalue() const {
+        return result->get_lvalue();
 }
 
@@ -548 +569 @@
 }
 
+bool ConstructorExpr::get_lvalue() const {
+        return result->get_lvalue();
+}
+
 void ConstructorExpr::print( std::ostream & os, Indenter indent ) const {
         os <<  "Constructor Expression: " << std::endl << indent+1;
@@ -565 +590 @@
 CompoundLiteralExpr::~CompoundLiteralExpr() {
         delete initializer;
+}
+
+bool CompoundLiteralExpr::get_lvalue() const {
+        assert( result->get_lvalue() );
+        return true;
 }