Changeset 0415e24

Timestamp:

Mar 19, 2018, 2:06:25 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, with_gc

Children:

b1ccdfd

Parents:

fdfced6

git-author:

Rob Schluntz <rschlunt@…> (09/29/17 16:03:44)

git-committer:

Rob Schluntz <rschlunt@…> (03/19/18 14:06:25)

Message:

Minor updates to references test

File:

• src/tests/references.c (modified) (2 diffs)

src/tests/references.c

@@ -49 +49 @@
                 &r1 = x,    &&r2 = r1,   &&&r3 = r2;
         ***p3 = 3;                          // change x
+        // ((int&)r3 = 3;                      // change x, ***r3
         **p3 = &x;                          // change p1
+        // ((int*&)&r3) = &x;                  // change r1, (&*)**r3
         *p3 = &p1;                          // change p2
+        // ((int**&)&&r3) = &p2;               // change r2, (&(&*)*)*r3
+        // ((int***&)&&&r3) = p3;              // change r3 to p3, (&(&(&*)*)*)r3
         int y = 0, z = 11, & ar[3] = { x, y, z };    // initialize array of references
+        // &ar[1] = &z;                        // change reference array element
+        // typeof( ar[1] ) p;                  // is int, i.e., the type of referenced object
+        // typeof( &ar[1] ) q;                 // is int &, i.e., the type of reference
+        // sizeof( ar[1] ) == sizeof( int );   // is true, i.e., the size of referenced object
+        // sizeof( &ar[1] ) == sizeof( int *); // is true, i.e., the size of a reference
 
         // test that basic reference properties are true - r1 should be an alias for x
@@ -76 +85 @@
         &z1.r = &z1r;
         &z2.r = &z2r;
+
         z1 = z2;
 }