Changeset 4cb935e for src/Parser/ExpressionNode.cc

Timestamp:

Dec 1, 2016, 12:46:34 PM (8 years ago)

Author:

Thierry Delisle <tdelisle@…>

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:

78b3f52

Parents:

148f7290

Message:

0 and 1 now properly parse and resolve to zero_t and one_t respectively

File:

• src/Parser/ExpressionNode.cc (modified) (2 diffs)

src/Parser/ExpressionNode.cc

@@ -46 +46 @@
 // type.
 
-static Type::Qualifiers emptyQualifiers;                                // no qualifiers on constants
+Type::Qualifiers emptyQualifiers;                               // no qualifiers on constants
 
 static inline bool checkU( char c ) { return c == 'u' || c == 'U'; }
@@ -172 +172 @@
 } // build_constantStr
 
+Expression *build_constantZeroOne( const std::string & str ) {
+        Expression * ret = new ConstantExpr( Constant( str == "0" ? (Type*)new ZeroType( emptyQualifiers ) : (Type*)new OneType( emptyQualifiers ), str ) );
+        delete &str;                                                                            // created by lex
+        return ret;
+} // build_constantChar
+
 Expression * build_field_name_FLOATINGconstant( const std::string & str ) {
         // str is of the form A.B -> separate at the . and return member expression