Changes in / [94dea96:5da5a96]

Location:

src

Files:

• Common/PassVisitor.impl.h (modified) (2 diffs)
• SymTab/Mangler.cc (modified) (3 diffs)
• tests/references.c (modified) (2 diffs)

src/Common/PassVisitor.impl.h

@@ -690 +690 @@
         VISIT_START( node );
 
-        maybeAccept_impl( node->condition, *this );
-        maybeAccept_impl( node->message  , *this );
+        node->condition = visitExpression( node->condition );
+        maybeAccept_impl( node->message, *this );
 
         VISIT_END( node );
@@ -700 +700 @@
         MUTATE_START( node );
 
-        maybeMutate_impl( node->condition, *this );
-        maybeMutate_impl( node->message  , *this );
+        node->condition = mutateExpression( node->condition );
+        maybeMutate_impl( node->message, *this );
 
         MUTATE_END( StaticAssertDecl, node );

src/SymTab/Mangler.cc

@@ -178 +178 @@
                                 printQualifiers( pointerType );
                                 mangleName << "P";
-                                maybeAccept( pointerType->get_base(), *visitor );
+                                maybeAccept( pointerType->base, *visitor );
                         }
 
@@ -185 +185 @@
                                 printQualifiers( arrayType );
                                 mangleName << "A0";
-                                maybeAccept( arrayType->get_base(), *visitor );
+                                maybeAccept( arrayType->base, *visitor );
                         }
 
@@ -191 +191 @@
                                 printQualifiers( refType );
                                 mangleName << "R";
-                                maybeAccept( refType->get_base(), *visitor );
+                                maybeAccept( refType->base, *visitor );
                         }
 

src/tests/references.c

@@ -45 +45 @@
 }
 
+// --- temporary code needed to make array of references subscript work.
+extern "C" {
+  void ** __index(__attribute__ ((unused)) size_t sizeof_T, __attribute__ ((unused)) size_t alignof_T, void **x, ptrdiff_t y) {
+    return (void **)((char *)x+y*sizeof(void *));
+  }
+  void __ctor(void ***dst, void **src) {
+    *dst = src;
+  }
+}
+__attribute__((alias("__index"))) forall( dtype T | sized(T) ) T && ?[?]( T & * x, ptrdiff_t y );
+__attribute__((alias("__ctor"))) forall( dtype DT ) void ?{}( DT & * & dst, DT & * src);
+forall( dtype DT ) void ^?{}( DT & * & ) {}
+// --- end of temporary code
+
 int main() {
         int x = 123456, x2 = 789, *p1 = &x, **p2 = &p1, ***p3 = &p2,
@@ -52 +66 @@
         *p3 = &p1;                          // change p2
         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
+        &ar[1] = &z;                        // change reference array element
+        typeof( ar[1] ) p = 3;              // is int, i.e., the type of referenced object
+        typeof( &ar[1] ) q = &x;            // is int *, i.e., the type of pointer
+        _Static_assert( sizeof( ar[1] ) == sizeof( int ), "Array type should be int." );   // is true, i.e., the size of referenced object
+        _Static_assert( sizeof( &ar[1] ) == sizeof( int *), "Address of array should be int *." ); // is true, i.e., the size of a reference
 
         ((int*&)&r3) = &x;                  // change r1, (&*)**r3