auto merge of #11585 : nikomatsakis/rust/issue-3511-rvalue-lifetimes, r=pcwalton

Major changes:

- Define temporary scopes in a syntax-based way that basically defaults
  to the innermost statement or conditional block, except for in
  a `let` initializer, where we default to the innermost block. Rules
  are documented in the code, but not in the manual (yet).
  See new test run-pass/cleanup-value-scopes.rs for examples.
- Refactors Datum to better define cleanup roles.
- Refactor cleanup scopes to not be tied to basic blocks, permitting
  us to have a very large number of scopes (one per AST node).
- Introduce nascent documentation in trans/doc.rs covering datums and
  cleanup in a more comprehensive way.

r? @pcwalton

1 files changed, 9 insertions, 9 deletions

diff --git a/src/libstd/rt/crate_map.rs b/src/libstd/rt/crate_map.rs
index 16c1ad25448..6ea12659e77 100644
--- a/src/libstd/rt/crate_map.rs
+++ b/src/libstd/rt/crate_map.rs
@@ -130,14 +130,14 @@ mod tests {
         let child_crate = CrateMap {
             version: 2,
             entries: entries,
-            children: [],
+            children: &[],
             event_loop_factory: None,
         };
 
         let root_crate = CrateMap {
             version: 2,
-            entries: [],
-            children: [&child_crate, &child_crate],
+            entries: &[],
+            children: &[&child_crate, &child_crate],
             event_loop_factory: None,
         };
 
@@ -157,29 +157,29 @@ mod tests {
         let mut level3: u32 = 3;
         let child_crate2 = CrateMap {
             version: 2,
-            entries: [
+            entries: &[
                 ModEntry { name: "c::m1", log_level: &mut level2},
                 ModEntry { name: "c::m2", log_level: &mut level3},
             ],
-            children: [],
+            children: &[],
             event_loop_factory: None,
         };
 
         let child_crate1 = CrateMap {
             version: 2,
-            entries: [
+            entries: &[
                 ModEntry { name: "t::f1", log_level: &mut 1},
             ],
-            children: [&child_crate2],
+            children: &[&child_crate2],
             event_loop_factory: None,
         };
 
         let root_crate = CrateMap {
             version: 2,
-            entries: [
+            entries: &[
                 ModEntry { name: "t::f2", log_level: &mut 0},
             ],
-            children: [&child_crate1],
+            children: &[&child_crate1],
             event_loop_factory: None,
         };