---

yaml
---
r: 3955
b: refs/heads/master
c: 88574c3
h: refs/heads/master
i:
  3953: cf56c4b
  3951: b50983c
v: v3

Author: pcwalton

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: f6f7f6190809d698f39f5f3dde9a10cb28661795
+refs/heads/master: 88574c3cea87bc8f789883bcd518b8a91fb1a776

trunk/src/comp/back/upcall.rs

@@ -8,6 +8,7 @@ import middle::trans_common::T_bool;
 import middle::trans_common::T_i8;
 import middle::trans_common::T_i32;
 import middle::trans_common::T_int;
+import middle::trans_common::T_ivec;
 import middle::trans_common::T_nil;
 import middle::trans_common::T_opaque_chan_ptr;
 import middle::trans_common::T_opaque_ivec;
@@ -28,6 +29,7 @@ type upcalls =
         ValueRef log_float,
         ValueRef log_double,
         ValueRef log_str,
+        ValueRef log_istr,
         ValueRef trace_word,
         ValueRef trace_str,
         ValueRef new_port,
@@ -82,6 +84,7 @@ fn declare_upcalls(type_names tn, TypeRef tydesc_type, TypeRef taskptr_type,
              log_float=dv("log_float", ~[T_i32(), T_f32()]),
              log_double=dv("log_double", ~[T_i32(), T_ptr(T_f64())]),
              log_str=dv("log_str", ~[T_i32(), T_ptr(T_str())]),
+             log_istr=dv("log_istr", ~[T_i32(), T_ptr(T_ivec(T_i8()))]),
              trace_word=dv("trace_word", ~[T_int()]),
              trace_str=dv("trace_str", ~[T_ptr(T_i8())]),
              new_port=d("new_port", ~[T_size_t()], T_opaque_port_ptr()),

trunk/src/comp/middle/trans_dps.rs

@@ -222,6 +222,9 @@ fn trans_log(&@block_ctxt cx, &span sp, int level, &@ast::expr expr)
                 ty::ty_machine(ast::ty_u32) {
             by_val = true; llupcall = bcx_ccx(bcx).upcalls.log_int;
           }
+          ty::ty_istr {
+            by_val = false; llupcall = bcx_ccx(bcx).upcalls.log_istr;
+          }
           _ {
             bcx_ccx(bcx).sess.span_unimpl(sp, "logging for values of type " +
                 ppaux::ty_to_str(bcx_tcx(bcx), t));
@@ -322,11 +325,12 @@ fn trans_lit_str_common(&@crate_ctxt ccx, &str s)
                 none);
     }
 
-    auto llarray = tc::C_array(tc::T_i8(), array);
+    auto llheappart = tc::C_struct(~[tc::C_uint(len),
+                                     tc::C_array(tc::T_i8(), array)]);
     ret tup(tc::C_struct(~[tc::C_uint(0u),
                            tc::C_uint(abi::ivec_default_length),
-                           tc::C_null(tc::T_ptr(lltype_of(llarray)))]),
-            some(llarray));
+                           tc::C_null(tc::T_ptr(lltype_of(llheappart)))]),
+            some(llheappart));
 }
 
 // As above, we don't use destination-passing style here.

trunk/src/rt/rust_upcall.cpp

@@ -75,6 +75,16 @@ upcall_log_str(rust_task *task, uint32_t level, rust_str *str) {
     }
 }
 
+extern "C" CDECL void
+upcall_log_istr(rust_task *task, uint32_t level, rust_ivec *str) {
+    LOG_UPCALL_ENTRY(task);
+    if (task->sched->log_lvl < level)
+        return;
+    const char *buf = (const char *)
+        (str->fill ? str->payload.data : str->payload.ptr->data);
+    task->sched->log(task, level, "rust: %s", buf);
+}
+
 extern "C" CDECL void
 upcall_trace_word(rust_task *task, uintptr_t i) {
     LOG_UPCALL_ENTRY(task);

trunk/src/rt/rustrt.def.in

@@ -68,6 +68,7 @@ upcall_kill
 upcall_log_double
 upcall_log_float
 upcall_log_int
+upcall_log_istr
 upcall_log_str
 upcall_malloc
 upcall_mark