Use unboxed vecs for string shape glue.

5 files changed, 5 insertions, 12 deletions

diff --git a/src/rt/rust_shape.h b/src/rt/rust_shape.h
index a1108272eaa..5c83c997e2d 100644
--- a/src/rt/rust_shape.h
+++ b/src/rt/rust_shape.h
@@ -43,6 +43,7 @@ const uint8_t SHAPE_I64 = 7u;
 const uint8_t SHAPE_F32 = 8u;
 const uint8_t SHAPE_F64 = 9u;
 const uint8_t SHAPE_BOX = 10u;
+// FIXME: remove after snapshot (6/18/12)
 const uint8_t SHAPE_VEC = 11u;
 const uint8_t SHAPE_TAG = 12u;
 const uint8_t SHAPE_STRUCT = 17u;
diff --git a/src/rustc/middle/trans/shape.rs b/src/rustc/middle/trans/shape.rs
index 1d35d6548ae..61f82997e93 100644
--- a/src/rustc/middle/trans/shape.rs
+++ b/src/rustc/middle/trans/shape.rs
@@ -78,7 +78,6 @@ const shape_i64: u8 = 7u8;
 const shape_f32: u8 = 8u8;
 const shape_f64: u8 = 9u8;
 const shape_box: u8 = 10u8;
-const shape_vec: u8 = 11u8;
 const shape_enum: u8 = 12u8;
 const shape_struct: u8 = 17u8;
 const shape_box_fn: u8 = 18u8;
@@ -226,14 +225,7 @@ fn shape_of(ccx: @crate_ctxt, t: ty::t) -> [u8] {
       ty::ty_float(ast::ty_f64) { [shape_f64] }
       ty::ty_estr(ty::vstore_uniq) |
       ty::ty_str {
-        // FIXME: we want to emit this as a unique pointer to an unboxed vec,
-        // but it doesn't work at the moment, since trans doesn't put
-        // tydescs in string boxes...
-        let mut s = [shape_vec];
-        add_bool(s, true); // type is POD
-        let unit_ty = ty::mk_mach_uint(ccx.tcx, ast::ty_u8);
-        add_substr(s, shape_of(ccx, unit_ty));
-        s
+        shape_of(ccx, tvec::expand_boxed_vec_ty(ccx.tcx, t))
       }
       ty::ty_enum(did, substs) {
         alt enum_kind(ccx, did) {
diff --git a/src/test/run-pass/log-knows-the-names-of-variants-in-std.rs b/src/test/run-pass/log-knows-the-names-of-variants-in-std.rs
index c6c1b44df48..31f6b31fa37 100644
--- a/src/test/run-pass/log-knows-the-names-of-variants-in-std.rs
+++ b/src/test/run-pass/log-knows-the-names-of-variants-in-std.rs
@@ -12,7 +12,7 @@ fn check_log<T>(exp: str, v: T) {
 
 fn main() {
     let x = list::from_vec([a(22u), b("hi")]);
-    let exp = "@cons(a(22), @cons(b(\"hi\"), @nil))";
+    let exp = "@cons(a(22), @cons(b(~\"hi\"), @nil))";
     assert #fmt["%?", x] == exp;
     check_log(exp, x);
 }
diff --git a/src/test/run-pass/log-knows-the-names-of-variants.rs b/src/test/run-pass/log-knows-the-names-of-variants.rs
index 78902cf2520..4df6d588209 100644
--- a/src/test/run-pass/log-knows-the-names-of-variants.rs
+++ b/src/test/run-pass/log-knows-the-names-of-variants.rs
@@ -6,6 +6,6 @@ enum foo {
 
 fn main() {
     assert "a(22)" == #fmt["%?", a(22u)];
-    assert "b(\"hi\")" == #fmt["%?", b("hi")];
+    assert "b(~\"hi\")" == #fmt["%?", b("hi")];
     assert "c" == #fmt["%?", c];
 }
diff --git a/src/test/run-pass/log-str.rs b/src/test/run-pass/log-str.rs
index 80157c0e938..0c32e92f71f 100644
--- a/src/test/run-pass/log-str.rs
+++ b/src/test/run-pass/log-str.rs
@@ -1,4 +1,4 @@
 fn main() {
     assert "~[1, 2, 3]" == sys::log_str([1, 2, 3]);
-    assert #fmt["%?/%5?", [1, 2, 3], "hi"] == "~[1, 2, 3]/ \"hi\"";
+    assert #fmt["%?/%6?", [1, 2, 3], "hi"] == "~[1, 2, 3]/ ~\"hi\"";
 }