Issue 24, drop output slot when not initializing. Un-XFAIL generic-tag.rs. Add test for output slot modes with several broken cases.

1 files changed, 58 insertions, 0 deletions

diff --git a/src/test/run-pass/output-slot-variants.rs b/src/test/run-pass/output-slot-variants.rs
new file mode 100644
index 00000000..65d03fd8
--- /dev/null
+++ b/src/test/run-pass/output-slot-variants.rs
@@ -0,0 +1,58 @@
+fn ret_int_i() -> int {
+  ret 10;
+}
+
+fn ret_ext_i() -> @int {
+  ret 10;
+}
+
+fn ret_int_tup() -> tup(int,int) {
+  ret tup(10, 10);
+}
+
+fn ret_ext_tup() -> @tup(int,int) {
+  ret tup(10, 10);
+}
+
+fn ret_ext_mem() -> tup(@int, @int) {
+  ret tup(@10, @10);
+}
+
+fn ret_ext_ext_mem() -> @tup(@int, @int) {
+  ret tup(@10, @10);
+}
+
+fn main() {
+
+  let int int_i;
+  let @int ext_i;
+  let tup(int,int) int_tup;
+  let @tup(int,int) ext_tup;
+  let tup(@int,@int) ext_mem;
+  let @tup(@int,@int) ext_ext_mem;
+
+  int_i = ret_int_i(); // initializing
+  int_i = ret_int_i(); // non-initializing
+  int_i = ret_int_i(); // non-initializing
+
+  //ext_i = ret_ext_i(); // initializing
+  //ext_i = ret_ext_i(); // non-initializing
+  //ext_i = ret_ext_i(); // non-initializing
+
+  int_tup = ret_int_tup(); // initializing
+  int_tup = ret_int_tup(); // non-initializing
+  int_tup = ret_int_tup(); // non-initializing
+
+  //ext_tup = ret_ext_tup(); // initializing
+  //ext_tup = ret_ext_tup(); // non-initializing
+  //ext_tup = ret_ext_tup(); // non-initializing
+
+  ext_mem = ret_ext_mem(); // initializing
+  ext_mem = ret_ext_mem(); // non-initializing
+  ext_mem = ret_ext_mem(); // non-initializing
+
+  //ext_ext_mem = ret_ext_ext_mem(); // initializing
+  //ext_ext_mem = ret_ext_ext_mem(); // non-initializing
+  //ext_ext_mem = ret_ext_ext_mem(); // non-initializing
+
+}