Changeset 6e50a6b for libcfa/src

Timestamp:

Jun 18, 2021, 12:20:59 PM (3 years ago)

Author:

Michael Brooks <mlbrooks@…>

Branches:

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

Children:

c7d8696a

Parents:

dcbfcbc

Message:

Implementing language-provided syntax for (array) dimensions.

Former z(i) and Z(N) macros are eliminated.

File:

• libcfa/src/containers/array.hfa (modified) (3 diffs)

libcfa/src/containers/array.hfa

@@ -1 +1 @@
 
 
-// a type whose size is n
-#define Z(n) char[n]
-
-// the inverse of Z(-)
-#define z(N) sizeof(N)
-
-forall( T & ) struct tag {};
+forall( __CFA_tysys_id_only_X & ) struct tag {};
 #define ttag(T) ((tag(T)){})
-#define ztag(n) ttag(Z(n))
+#define ztag(n) ttag(n)
 
 
@@ -18 +12 @@
 forall( [N], S & | sized(S), Timmed &, Tbase & ) {
     struct arpk {
-        S strides[z(N)];
+        S strides[N];
     };
 
@@ -56 +50 @@
 
     static inline size_t ?`len( arpk(N, S, Timmed, Tbase) & a ) {
-        return z(N);
+        return N;
     }
 
     // workaround #226 (and array relevance thereof demonstrated in mike102/otype-slow-ndims.cfa)
     static inline void ?{}( arpk(N, S, Timmed, Tbase) & this ) {
-        void ?{}( S (&inner)[z(N)] ) {}
+        void ?{}( S (&inner)[N] ) {}
         ?{}(this.strides);
     }
     static inline void ^?{}( arpk(N, S, Timmed, Tbase) & this ) {
-        void ^?{}( S (&inner)[z(N)] ) {}
+        void ^?{}( S (&inner)[N] ) {}
         ^?{}(this.strides);
     }