Fix up a few more improper printf usages

test/runnable/test11.d

@@ -700,7 +700,7 @@ void test35()
  try {
   alias Foo35!( Bar35 ) filter;
  } catch (Exception e) {
-  printf( "Exception %.*s", e.msg );
+  printf( "Exception %.*s", e.msg.length, e.msg.ptr );
  } finally {
   printf( "Done0." );
  }
@@ -904,7 +904,7 @@ void test45()
     char[5] foo;
 
     foo[] = "hello";
-    printf("'%.*s'\n", foo);
+    printf("'%.*s'\n", foo.length, foo.ptr);
     func45(cast(string)foo);
 }
 
@@ -1275,7 +1275,8 @@ class A63
 void test63()
 {
      A63 f = new A63();
-     printf("%.*s\n", f.getcwd());
+     auto s = f.getcwd();
+     printf("%.*s\n", s.length, s.ptr);
 }
 
 

test/runnable/test8.d

@@ -317,14 +317,12 @@ void test17()
 {
     string s;
 
-    printf("passString() = %.*s\n", passString());
-
     s = passString();
+    printf("passString() = %.*s\n", s.length, s.ptr);
     assert(s == "First stringConcatenated with second");
 
-    printf("butThisWorks() = %.*s\n", butThisWorks());
-
     s = butThisWorks();
+    printf("butThisWorks() = %.*s\n", s.length, s.ptr);
     assert(s == "Third stringConcatenated with fourth");
 }
 
@@ -356,8 +354,8 @@ void test18()
     // This will give sintax error
     //str[0].sort();
 
-    printf(str[0].ptr);
-    printf(str[1].ptr);
+    printf("%.*s", str[0].length, str[0].ptr);
+    printf("%.*s", str[1].length, str[1].ptr);
     printf("\n");
 
     string s = str[0] ~ str[1];
@@ -726,7 +724,7 @@ void test36()
 {
     string s = testa36(26, 47, "a", "b", "c");
 
-    printf("s = '%.*s'\n", s);
+    printf("s = '%.*s'\n", s.length, s.ptr);
     assert(s == "string 0;26string 1;47string 2;26string 3;");
 }