---

yaml
---
r: 144975
b: refs/heads/try2
c: 6216661
h: refs/heads/master
i:
  144973: dca9666
  144971: 708300c
  144967: b22c0e3
  144959: 1add888
v: v3

Author: bors

[refs]

@@ -5,7 +5,7 @@ refs/heads/snap-stage3: 78a7676898d9f80ab540c6df5d4c9ce35bb50463
 refs/heads/try: 519addf6277dbafccbb4159db4b710c37eaa2ec5
 refs/tags/release-0.1: 1f5c5126e96c79d22cb7862f75304136e204f105
 refs/heads/ndm: f3868061cd7988080c30d6d5bf352a5a5fe2460b
-refs/heads/try2: de799722dc057107a2601a4e8ff6ff08f3a8b16f
+refs/heads/try2: 62166611e7510b86f395dbf19973e442fd43c403
 refs/heads/dist-snap: ba4081a5a8573875fed17545846f6f6902c8ba8d
 refs/tags/release-0.2: c870d2dffb391e14efb05aa27898f1f6333a9596
 refs/tags/release-0.3: b5f0d0f648d9a6153664837026ba1be43d3e2503

branches/try2/doc/rust.md

@@ -2459,25 +2459,12 @@ do k(3) |j| {
 ### For expressions
 
 ~~~~~~~~{.ebnf .gram}
-for_expr : "for" expr [ '|' ident_list '|' ] ? '{' block '}' ;
+for_expr : "for" pat "in" expr '{' block '}' ;
 ~~~~~~~~
 
-A _for expression_ is similar to a [`do` expression](#do-expressions),
-in that it provides a special block-form of lambda expression,
-suited to passing the `block` function to a higher-order function implementing a loop.
-
-In contrast to a `do` expression, a `for` expression is designed to work
-with methods such as `each` and `times`, that require the body block to
-return a boolean. The `for` expression accommodates this by implicitly
-returning `true` at the end of each block, unless a `break` expression
-is evaluated.
-
-In addition, [`break`](#break-expressions) and [`loop`](#loop-expressions) expressions
-are rewritten inside `for` expressions in the same way that `return` expressions are,
-with a combination of local flag variables,
-and early boolean-valued returns from the `block` function,
-such that the meaning of `break` and `loop` is preserved in a primitive loop
-when rewritten as a `for` loop controlled by a higher order function.
+A `for` expression is a syntactic construct for looping
+over elements provided by an implementation of
+`std::iterator::Iterator`.
 
 An example of a for loop over the contents of a vector:
 

branches/try2/doc/tutorial-container.md

@@ -200,7 +200,7 @@ for i in range(0, 5) {
   printf!("%d ", i) // prints "0 1 2 3 4"
 }
 
-for i in std::iterator::range_inclusive(0, 5) { // needs explicit import
+for i in std::iter::range_inclusive(0, 5) { // needs explicit import
   printf!("%d ", i) // prints "0 1 2 3 4 5"
 }
 ~~~

branches/try2/mk/rt.mk

@@ -176,9 +176,9 @@ LIBUV_NO_LOAD = run-benchmarks.target.mk run-tests.target.mk \
 
 export PYTHONPATH := $(PYTHONPATH):$$(S)src/gyp/pylib
 
-$$(LIBUV_MAKEFILE_$(1)_$(2)):
+$$(LIBUV_MAKEFILE_$(1)_$(2)): $$(LIBUV_DEPS)
 	(cd $(S)src/libuv/ && \
-	 ./gyp_uv -f make -Dtarget_arch=$$(LIBUV_ARCH_$(1)) -D ninja \
+	 $$(CFG_PYTHON) ./gyp_uv -f make -Dtarget_arch=$$(LIBUV_ARCH_$(1)) -D ninja \
 	   -Goutput_dir=$$(@D) --generator-output $$(@D))
 
 # XXX: Shouldn't need platform-specific conditions here

branches/try2/src/etc/emacs/README.md

@@ -68,6 +68,12 @@ marking, press x, and ELPA will install the packages for you (under
 
 * or using <kbd>M-x package-install rust-mode
 
+### Tests via ERT
+
+The file `rust-mode-tests.el` contains tests that can be run via ERT.  You can
+use `run_rust_emacs_tests.sh` to run them in batch mode, if emacs is somewhere
+in your `$PATH`.
+
 ### Known bugs
 
 * Combining `global-whitespace-mode` and `rust-mode` is generally glitchy.

branches/try2/src/etc/emacs/run_rust_emacs_tests.sh

@@ -0,0 +1,3 @@
+# This runs the test for emacs rust-mode.
+# It must be possible to find emacs via PATH.
+emacs -batch -l rust-mode.el -l rust-mode-tests.el -f ert-run-tests-batch-and-exit