Merge pull request #1058 from 9rnsr/fix8400

Issue 8400 - static array type cannot interpret dynamic array length
dlang · Jul 20, 2012 · 0dad668 · 0dad668
2 parents bdb1f13 + b4b6211
commit 0dad668
Show file tree

Hide file tree

Showing 2 changed files with 12 additions and 3 deletions.
diff --git a/src/mtype.c b/src/mtype.c
@@ -6369,9 +6369,7 @@ void TypeQualified::resolveHelper(Loc loc, Scope *sc,
                 v = s->isVarDeclaration();
                 if (v && id == Id::length)
                 {
-                    e = v->getConstInitializer();
-                    if (!e)
-                        e = new VarExp(loc, v);
+                    e = new VarExp(loc, v);
                     t = e->type;
                     if (!t)
                         goto Lerror;

diff --git a/test/runnable/constfold.d b/test/runnable/constfold.d
@@ -553,6 +553,16 @@ int test4()
 
 static assert(test4() == 24666);
 
+/************************************/
+// 8400
+
+void test8400()
+{
+    immutable a = [1,2];
+    int[a.length+0] b; // ok
+    int[a.length  ] c; // error
+}
+
 /************************************/
 
 int main()
@@ -561,6 +571,7 @@ int main()
     test2();
     test3();
     test6077();
+    test8400();
 
     printf("Success\n");
     return 0;