---

yaml
---
r: 174039
b: refs/heads/batch
c: 199d2ab
h: refs/heads/master
i:
  174037: 77e245f
  174035: 7cdfb76
  174031: 26c2b72
v: v3

Author: alexcrichton

[refs]

@@ -29,7 +29,7 @@ refs/tags/0.12.0: f0c419429ef30723ceaf6b42f9b5a2aeb5d2e2d1
 refs/heads/issue-18208-method-dispatch-2: 9e1eae4fb9b6527315b4441cf8a0f5ca911d1671
 refs/heads/automation-fail: 1bf06495443584539b958873e04cc2f864ab10e4
 refs/heads/issue-18208-method-dispatch-3-quick-reject: 2009f85b9f99dedcec4404418eda9ddba90258a2
-refs/heads/batch: 415fc5f0f10b6180193ecd309b21ae80a1efa6a9
+refs/heads/batch: 199d2ab0d80fdd2fb069a92034aa2160f6adc0ce
 refs/heads/building: 126db549b038c84269a1e4fe46f051b2c15d6970
 refs/heads/beta: 44a287e6eb22ec3c2a687fc156813577464017f7
 refs/heads/windistfix: 7608dbad651f02e837ed05eef3d74a6662a6e928

branches/batch/configure

@@ -448,6 +448,10 @@ case $CFG_CPUTYPE in
         CFG_CPUTYPE=aarch64
         ;;
 
+    powerpc)
+        CFG_CPUTYPE=powerpc
+        ;;
+
     x86_64 | x86-64 | x64 | amd64)
         CFG_CPUTYPE=x86_64
         ;;
@@ -1004,7 +1008,7 @@ do
     make_dir $t/rt/jemalloc
     for i in                                          \
       isaac sync test \
-      arch/i386 arch/x86_64 arch/arm arch/aarch64 arch/mips
+      arch/i386 arch/x86_64 arch/arm arch/aarch64 arch/mips arch/powerpc
     do
       make_dir $t/rt/stage$s/$i
     done
@@ -1169,7 +1173,7 @@ do
 
         msg "configuring LLVM for $gnu_t"
 
-        LLVM_TARGETS="--enable-targets=x86,x86_64,arm,aarch64,mips"
+        LLVM_TARGETS="--enable-targets=x86,x86_64,arm,aarch64,mips,powerpc"
         LLVM_BUILD="--build=$gnu_t"
         LLVM_HOST="--host=$gnu_t"
         LLVM_TARGET="--target=$gnu_t"

branches/batch/mk/cfg/powerpc-unknown-linux-gnu.mk

@@ -0,0 +1,28 @@
+# powerpc-unknown-linux-gnu configuration
+CROSS_PREFIX_powerpc-unknown-linux-gnu=powerpc-linux-gnu-
+CC_powerpc-unknown-linux-gnu=$(CC)
+CXX_powerpc-unknown-linux-gnu=$(CXX)
+CPP_powerpc-unknown-linux-gnu=$(CPP)
+AR_powerpc-unknown-linux-gnu=$(AR)
+CFG_LIB_NAME_powerpc-unknown-linux-gnu=lib$(1).so
+CFG_STATIC_LIB_NAME_powerpc-unknown-linux-gnu=lib$(1).a
+CFG_LIB_GLOB_powerpc-unknown-linux-gnu=lib$(1)-*.so
+CFG_LIB_DSYM_GLOB_powerpc-unknown-linux-gnu=lib$(1)-*.dylib.dSYM
+CFG_CFLAGS_powerpc-unknown-linux-gnu := -m32 $(CFLAGS)
+CFG_GCCISH_CFLAGS_powerpc-unknown-linux-gnu := -Wall -Werror -g -fPIC -m32 $(CFLAGS)
+CFG_GCCISH_CXXFLAGS_powerpc-unknown-linux-gnu := -fno-rtti $(CXXFLAGS)
+CFG_GCCISH_LINK_FLAGS_powerpc-unknown-linux-gnu := -shared -fPIC -ldl -pthread  -lrt -g -m32
+CFG_GCCISH_DEF_FLAG_powerpc-unknown-linux-gnu := -Wl,--export-dynamic,--dynamic-list=
+CFG_GCCISH_PRE_LIB_FLAGS_powerpc-unknown-linux-gnu := -Wl,-whole-archive
+CFG_GCCISH_POST_LIB_FLAGS_powerpc-unknown-linux-gnu := -Wl,-no-whole-archive
+CFG_DEF_SUFFIX_powerpc-unknown-linux-gnu := .linux.def
+CFG_LLC_FLAGS_powerpc-unknown-linux-gnu :=
+CFG_INSTALL_NAME_powerpc-unknown-linux-gnu =
+CFG_EXE_SUFFIX_powerpc-unknown-linux-gnu =
+CFG_WINDOWSY_powerpc-unknown-linux-gnu :=
+CFG_UNIXY_powerpc-unknown-linux-gnu := 1
+CFG_PATH_MUNGE_powerpc-unknown-linux-gnu := true
+CFG_LDPATH_powerpc-unknown-linux-gnu :=
+CFG_RUN_powerpc-unknown-linux-gnu=$(2)
+CFG_RUN_TARG_powerpc-unknown-linux-gnu=$(call CFG_RUN_powerpc-unknown-linux-gnu,,$(2))
+CFG_GNU_TRIPLE_powerpc-unknown-linux-gnu := powerpc-unknown-linux-gnu

branches/batch/mk/main.mk

@@ -263,7 +263,7 @@ endif
 ######################################################################
 
 # FIXME: x86-ism
-LLVM_COMPONENTS=x86 arm aarch64 mips ipo bitreader bitwriter linker asmparser mcjit \
+LLVM_COMPONENTS=x86 arm aarch64 mips powerpc ipo bitreader bitwriter linker asmparser mcjit \
                 interpreter instrumentation
 
 # Only build these LLVM tools

branches/batch/mk/platform.mk

@@ -177,7 +177,7 @@ define CFG_MAKE_TOOLCHAIN
         $$(CFG_GCCISH_DEF_FLAG_$(1))$$(3) $$(2) \
         $$(call CFG_INSTALL_NAME_$(1),$$(4))
 
-  ifeq ($$(findstring $(HOST_$(1)),arm aarch64 mips mipsel),)
+  ifeq ($$(findstring $(HOST_$(1)),arm aarch64 mips mipsel powerpc),)
 
   # We're using llvm-mc as our assembler because it supports
   # .cfi pseudo-ops on mac
@@ -189,7 +189,7 @@ define CFG_MAKE_TOOLCHAIN
                     -o=$$(1)
   else
 
-  # For the ARM, AARCH64 and MIPS crosses, use the toolchain assembler
+  # For the ARM, AARCH64, MIPS and POWER crosses, use the toolchain assembler
   # FIXME: We should be able to use the LLVM assembler
   CFG_ASSEMBLE_$(1)=$$(CC_$(1)) $$(CFG_GCCISH_CFLAGS_$(1)) \
 		    $$(CFG_DEPEND_FLAGS) $$(2) -c -o $$(1)

branches/batch/src/compiletest/runtest.rs

@@ -966,6 +966,16 @@ fn check_expected_errors(expected_errors: Vec<errors::ExpectedError> ,
         line.starts_with( prefix )
     }
 
+    // A multi-line error will have followup lines which will always
+    // start with one of these strings.
+    fn continuation( line: &str) -> bool {
+        line.starts_with(" expected") ||
+        line.starts_with("    found") ||
+        //                1234
+        // Should have 4 spaces: see issue 18946
+        line.starts_with("(")
+    }
+
     // Scan and extract our error/warning messages,
     // which look like:
     //    filename:line1:col1: line2:col2: *error:* msg
@@ -981,7 +991,7 @@ fn check_expected_errors(expected_errors: Vec<errors::ExpectedError> ,
                        ee.kind,
                        ee.msg,
                        line);
-                if prefix_matches(line, prefixes[i].as_slice()) &&
+                if (prefix_matches(line, prefixes[i].as_slice()) || continuation(line)) &&
                     line.contains(ee.kind.as_slice()) &&
                     line.contains(ee.msg.as_slice()) {
                     found_flags[i] = true;

branches/batch/src/doc/reference.md

@@ -2117,6 +2117,13 @@ macro scope.
   destructors from being run twice. Destructors might be run multiple times on
   the same object with this attribute.
 - `doc` - Doc comments such as `/// foo` are equivalent to `#[doc = "foo"]`.
+- `rustc_on_unimplemented` - Write a custom note to be shown along with the error
+   when the trait is found to be unimplemented on a type.
+   You may use format arguments like `{T}`, `{A}` to correspond to the
+   types at the point of use corresponding to the type parameters of the
+   trait of the same name. `{Self}` will be replaced with the type that is supposed
+   to implement the trait but doesn't. To use this, the `on_unimplemented` feature gate
+   must be enabled.
 
 ### Conditional compilation
 
@@ -2163,7 +2170,7 @@ arbitrarily complex configurations through nesting.
 The following configurations must be defined by the implementation:
 
 * `target_arch = "..."`. Target CPU architecture, such as `"x86"`, `"x86_64"`
-  `"mips"`, `"arm"`, or `"aarch64"`.
+  `"mips"`, `"powerpc"`, `"arm"`, or `"aarch64"`.
 * `target_endian = "..."`. Endianness of the target CPU, either `"little"` or
   `"big"`.
 * `target_family = "..."`. Operating system family of the target, e. g.
@@ -2425,15 +2432,15 @@ There are three different types of inline attributes:
 * `#[inline(always)]` asks the compiler to always perform an inline expansion.
 * `#[inline(never)]` asks the compiler to never perform an inline expansion.
 
-### Deriving
+### Derive
 
-The `deriving` attribute allows certain traits to be automatically implemented
+The `derive` attribute allows certain traits to be automatically implemented
 for data structures. For example, the following will create an `impl` for the
 `PartialEq` and `Clone` traits for `Foo`, the type parameter `T` will be given
 the `PartialEq` or `Clone` constraints for the appropriate `impl`:
 
 ```
-#[deriving(PartialEq, Clone)]
+#[derive(PartialEq, Clone)]
 struct Foo<T> {
     a: int,
     b: T
@@ -2455,7 +2462,7 @@ impl<T: PartialEq> PartialEq for Foo<T> {
 }
 ```
 
-Supported traits for `deriving` are:
+Supported traits for `derive` are:
 
 * Comparison traits: `PartialEq`, `Eq`, `PartialOrd`, `Ord`.
 * Serialization: `Encodable`, `Decodable`. These require `serialize`.

branches/batch/src/doc/rustdoc.md

@@ -198,7 +198,7 @@ Rustdoc also supplies some extra sugar for helping with some tedious
 documentation examples. If a line is prefixed with `# `, then the line
 will not show up in the HTML documentation, but it will be used when
 testing the code block (NB. the space after the `#` is required, so
-that one can still write things like `#[deriving(Eq)]`).
+that one can still write things like `#[derive(Eq)]`).
 
 ~~~md
 ```