---

yaml
---
r: 124919
b: refs/heads/master
c: 2224edc
h: refs/heads/master
i:
  124917: f5cb771
  124915: 41341f2
  124911: 70939d1
v: v3

Author: bors

[refs]

@@ -1,5 +1,5 @@
 ---
-refs/heads/master: 7b7d23cc3d53ae46442367a69966bf2cebccc515
+refs/heads/master: 2224edcfe16ff798fcfa6f21a339822cb8b0f7ba
 refs/heads/snap-stage1: e33de59e47c5076a89eadeb38f4934f58a3618a6
 refs/heads/snap-stage3: 9fc8394d3bce22ab483f98842434c84c396212ae
 refs/heads/try: ac70b438a8382389c9c9b59c66b14774bff46e10

trunk/.gitattributes

@@ -8,3 +8,4 @@ src/etc/pkg/rust-logo.ico binary
 src/etc/pkg/rust-logo.png binary
 src/rt/msvc/* -whitespace
 src/rt/valgrind/* -whitespace
+*.woff binary

trunk/.gitignore

@@ -86,5 +86,5 @@ src/etc/dl
 .settings/
 /build
 i686-pc-mingw32/
-src/librustc/lib/llvmdeps.rs
+src/librustc_llvm/llvmdeps.rs
 *.pot

trunk/Makefile.in

@@ -216,6 +216,7 @@ ifneq ($(strip $(findstring check,$(MAKECMDGOALS)) \
                $(findstring tidy,$(MAKECMDGOALS))),)
   CFG_INFO := $(info cfg: including test rules)
   include $(CFG_SRC_DIR)mk/tests.mk
+  include $(CFG_SRC_DIR)mk/grammar.mk
 endif
 
 # Performance and benchmarking

trunk/RELEASES.txt

@@ -306,7 +306,7 @@ Version 0.9 (January 2014)
       * A new facility for enabling experimental features (feature gating) has
         been added, using the crate-level `#[feature(foo)]` attribute.
       * Managed boxes (@) are now behind a feature gate
-        (`#[feature(managed_boxes)]`) in preperation for future removal. Use the
+        (`#[feature(managed_boxes)]`) in preparation for future removal. Use the
         standard library's `Gc` or `Rc` types instead.
       * `@mut` has been removed. Use `std::cell::{Cell, RefCell}` instead.
       * Jumping back to the top of a loop is now done with `continue` instead of
@@ -398,7 +398,7 @@ Version 0.9 (January 2014)
       * std: `fmt::Default` can be implemented for any type to provide default
         formatting to the `format!` macro, as in `format!("{}", myfoo)`.
       * std: The `rand` API continues to be tweaked.
-      * std: The `rust_begin_unwind` function, useful for insterting breakpoints
+      * std: The `rust_begin_unwind` function, useful for inserting breakpoints
         on failure in gdb, is now named `rust_fail`.
       * std: The `each_key` and `each_value` methods on `HashMap` have been
         replaced by the `keys` and `values` iterators.
@@ -429,7 +429,7 @@ Version 0.9 (January 2014)
         extensible interfaces and is now implemented by two different crates:
         libnative, for native threading and I/O; and libgreen, for green threading
         and I/O. This paves the way for using the standard library in more limited
-        embeded environments.
+        embedded environments.
       * std: The `comm` module has been rewritten to be much faster, have a
         simpler, more consistent API, and to work for both native and green
         threading.

trunk/configure

@@ -418,10 +418,12 @@ opt ccache 0 "invoke gcc/clang via ccache to reuse object files between builds"
 opt local-rust 0 "use an installed rustc rather than downloading a snapshot"
 opt inject-std-version 1 "inject the current compiler version of libstd into programs"
 opt llvm-static-stdcpp 0 "statically link to libstdc++ for LLVM"
-opt rpath 1 "build rpaths into rustc itself"
+opt rpath 0 "build rpaths into rustc itself"
 opt nightly 0 "build nightly packages"
 opt verify-install 1 "verify installed binaries work"
 opt jemalloc 1 "build liballoc with jemalloc"
+# This is used by the automation to produce single-target nightlies
+opt dist-host-only 0 "only install bins for the host architecture"
 valopt prefix "/usr/local" "set installation prefix"
 valopt local-rust-root "/usr/local" "set prefix for local rust binary"
 valopt llvm-root "" "set LLVM root"
@@ -493,6 +495,9 @@ probe CFG_VALGRIND         valgrind
 probe CFG_PERF             perf
 probe CFG_ISCC             iscc
 probe CFG_LLNEXTGEN        LLnextgen
+probe CFG_JAVAC            javac
+probe CFG_ANTLR4           antlr4
+probe CFG_GRUN             grun
 probe CFG_PANDOC           pandoc
 probe CFG_PDFLATEX         pdflatex
 probe CFG_XELATEX          xelatex

trunk/man/rustc.1

@@ -1,4 +1,4 @@
-.TH RUSTC "1" "March 2014" "rustc 0.11.0" "User Commands"
+.TH RUSTC "1" "March 2014" "rustc 0.12.0-pre" "User Commands"
 .SH NAME
 rustc \- The Rust compiler
 .SH SYNOPSIS
@@ -11,6 +11,9 @@ This program is a compiler for the Rust language, available at
 
 .SH OPTIONS
 
+.TP
+\fB\-\-crate-name NAME\fR
+Specify the name of the crate being built
 .TP
 \fB\-\-crate-type=[bin|lib|dylib|rlib|staticlib]\fR
 Configure the flavor of rust crate that is generated (default `bin`)
@@ -60,11 +63,12 @@ Parse only; do not compile, assemble, or link
 \fB\-\-pretty\fR [TYPE]
 Pretty-print the input instead of compiling; valid types are: normal
 (un-annotated source), expanded (crates expanded), typed (crates
-expanded, with type annotations), or identified (fully parenthesized,
-AST nodes and blocks with IDs)
+expanded, with type annotations), identified (fully parenthesized,
+AST nodes and blocks with IDs), or flowgraph=<nodeid> (graphviz
+formatted flowgraph for node)
 .TP
 \fB\-\-dep-info\fR [FILENAME]
-Output dependency info to <filename> after compiling, in o format suitable
+Output dependency info to <filename> after compiling, in a format suitable
 for use by Makefiles.
 .TP
 \fB\-\-sysroot\fR PATH
@@ -138,8 +142,8 @@ A space-separated list of arguments to pass through to LLVM.
 If specified, the compiler will save more files (.bc, .o, .no-opt.bc) generated
 throughout compilation in the output directory.
 .TP
-\fBno-rpath\fR
-If specified, then the rpath value for dynamic libraries will not be set in
+\fBrpath\fR
+If specified, then the rpath value for dynamic libraries will be set in
 either dynamic library or executable outputs.
 .TP
 \fBno-prepopulate-passes\fR

trunk/man/rustdoc.1

@@ -1,4 +1,4 @@
-.TH RUSTDOC "1" "March 2014" "rustdoc 0.11.0" "User Commands"
+.TH RUSTDOC "1" "March 2014" "rustdoc 0.12.0-pre" "User Commands"
 .SH NAME
 rustdoc \- generate documentation from Rust source code
 .SH SYNOPSIS

trunk/mk/crates.mk

@@ -51,25 +51,30 @@
 
 TARGET_CRATES := libc std green rustuv native flate arena glob term semver \
                  uuid serialize sync getopts collections num test time rand \
-                 url log regex graphviz core rlibc alloc debug rustrt
-HOST_CRATES := syntax rustc rustdoc fourcc hexfloat regex_macros fmt_macros
+                 url log regex graphviz core rlibc alloc debug rustrt \
+                 unicode
+HOST_CRATES := syntax rustc rustdoc fourcc hexfloat regex_macros fmt_macros \
+	       rustc_llvm rustc_back
 CRATES := $(TARGET_CRATES) $(HOST_CRATES)
 TOOLS := compiletest rustdoc rustc
 
 DEPS_core :=
 DEPS_rlibc :=
+DEPS_unicode := core
 DEPS_alloc := core libc native:jemalloc
 DEPS_debug := std
 DEPS_rustrt := alloc core libc collections native:rustrt_native
-DEPS_std := core libc rand alloc collections rustrt sync \
+DEPS_std := core libc rand alloc collections rustrt sync unicode \
 	native:rust_builtin native:backtrace
 DEPS_graphviz := std
 DEPS_green := std native:context_switch
 DEPS_rustuv := std native:uv native:uv_support
 DEPS_native := std
 DEPS_syntax := std term serialize log fmt_macros debug
-DEPS_rustc := syntax native:rustllvm flate arena serialize getopts \
-              time log graphviz debug
+DEPS_rustc := syntax flate arena serialize getopts \
+              time log graphviz debug rustc_llvm rustc_back
+DEPS_rustc_llvm := native:rustllvm libc std
+DEPS_rustc_back := std syntax rustc_llvm flate log libc
 DEPS_rustdoc := rustc native:hoedown serialize getopts \
                 test time debug
 DEPS_flate := std native:miniz
@@ -82,7 +87,7 @@ DEPS_semver := std
 DEPS_uuid := std serialize
 DEPS_sync := core alloc rustrt collections
 DEPS_getopts := std
-DEPS_collections := core alloc
+DEPS_collections := core alloc unicode
 DEPS_fourcc := rustc syntax std
 DEPS_hexfloat := rustc syntax std
 DEPS_num := std
@@ -108,6 +113,7 @@ ONLY_RLIB_rlibc := 1
 ONLY_RLIB_alloc := 1
 ONLY_RLIB_rand := 1
 ONLY_RLIB_collections := 1
+ONLY_RLIB_unicode := 1
 
 ################################################################################
 # You should not need to edit below this line

trunk/mk/dist.mk

@@ -156,7 +156,7 @@ define DEF_OSX_PKG
 $$(eval $$(call DEF_PREPARE,osx-$(1)))
 
 dist-prepare-osx-$(1): PREPARE_HOST=$(1)
-dist-prepare-osx-$(1): PREPARE_TARGETS=$(1)
+dist-prepare-osx-$(1): PREPARE_TARGETS=$(2)
 dist-prepare-osx-$(1): PREPARE_DEST_DIR=tmp/dist/pkgroot-$(1)
 dist-prepare-osx-$(1): PREPARE_DIR_CMD=$(DEFAULT_PREPARE_DIR_CMD)
 dist-prepare-osx-$(1): PREPARE_BIN_CMD=$(DEFAULT_PREPARE_BIN_CMD)
@@ -187,7 +187,11 @@ tmp/dist/pkgres-$(1)/%: $(S)src/etc/pkg/%
 
 endef
 
-$(foreach host,$(CFG_HOST),$(eval $(call DEF_OSX_PKG,$(host))))
+ifneq ($(CFG_ENABLE_DIST_HOST_ONLY),)
+$(foreach host,$(CFG_HOST),$(eval $(call DEF_OSX_PKG,$(host),$(host))))
+else
+$(foreach host,$(CFG_HOST),$(eval $(call DEF_OSX_PKG,$(host),$(TARGET))))
+endif
 
 dist-osx: $(foreach host,$(CFG_HOST),dist/$(PKG_NAME)-$(host).pkg)
 
@@ -205,17 +209,19 @@ distcheck-osx: dist-osx
 # Unix binary installer tarballs
 ######################################################################
 
-define DEF_PREPARE_DIST_DIR
-
-dist-install-dir-$(1)$(3): PREPARE_HOST=$(1)
-dist-install-dir-$(1)$(3): PREPARE_TARGETS=$(2)
-dist-install-dir-$(1)$(3): PREPARE_DEST_DIR=tmp/dist/$$(PKG_NAME)-$(1)
-dist-install-dir-$(1)$(3): PREPARE_DIR_CMD=$(DEFAULT_PREPARE_DIR_CMD)
-dist-install-dir-$(1)$(3): PREPARE_BIN_CMD=$(DEFAULT_PREPARE_BIN_CMD)
-dist-install-dir-$(1)$(3): PREPARE_LIB_CMD=$(DEFAULT_PREPARE_LIB_CMD)
-dist-install-dir-$(1)$(3): PREPARE_MAN_CMD=$(DEFAULT_PREPARE_MAN_CMD)
-dist-install-dir-$(1)$(3): PREPARE_CLEAN=true
-dist-install-dir-$(1)$(3): prepare-base-dir-$(1) docs compiler-docs
+define DEF_INSTALLER
+
+$$(eval $$(call DEF_PREPARE,dir-$(1)))
+
+dist-install-dir-$(1): PREPARE_HOST=$(1)
+dist-install-dir-$(1): PREPARE_TARGETS=$(2)
+dist-install-dir-$(1): PREPARE_DEST_DIR=tmp/dist/$$(PKG_NAME)-$(1)
+dist-install-dir-$(1): PREPARE_DIR_CMD=$(DEFAULT_PREPARE_DIR_CMD)
+dist-install-dir-$(1): PREPARE_BIN_CMD=$(DEFAULT_PREPARE_BIN_CMD)
+dist-install-dir-$(1): PREPARE_LIB_CMD=$(DEFAULT_PREPARE_LIB_CMD)
+dist-install-dir-$(1): PREPARE_MAN_CMD=$(DEFAULT_PREPARE_MAN_CMD)
+dist-install-dir-$(1): PREPARE_CLEAN=true
+dist-install-dir-$(1): prepare-base-dir-$(1) docs compiler-docs
 	$$(Q)(cd $$(PREPARE_DEST_DIR)/ && find . -type f | sed 's/^\.\///') \
       > tmp/dist/manifest-$(1).in
 	$$(Q)mv tmp/dist/manifest-$(1).in $$(PREPARE_DEST_DIR)/$$(CFG_LIBDIR_RELATIVE)/rustlib/manifest.in
@@ -227,24 +233,19 @@ dist-install-dir-$(1)$(3): prepare-base-dir-$(1) docs compiler-docs
 	$$(Q)cp -r doc $$(PREPARE_DEST_DIR)
 	$$(Q)$$(PREPARE_BIN_CMD) $$(S)src/etc/install.sh $$(PREPARE_DEST_DIR)
 
-endef
-
-define DEF_INSTALLER
-
-$$(eval $$(call DEF_PREPARE,dir-$(1)))
-
-$$(eval $$(call DEF_PREPARE_DIST_DIR,$(1),$(1),))
-
-$$(eval $$(call DEF_PREPARE_DIST_DIR,$(1),$(CFG_TARGET),-with-target-libs))
-
 dist/$$(PKG_NAME)-$(1).tar.gz: dist-install-dir-$(1)
 	@$(call E, build: $$@)
 	$$(Q)tar -czf dist/$$(PKG_NAME)-$(1).tar.gz -C tmp/dist $$(PKG_NAME)-$(1)
 
 endef
 
+ifneq ($(CFG_ENABLE_DIST_HOST_ONLY),)
+$(foreach host,$(CFG_HOST),\
+  $(eval $(call DEF_INSTALLER,$(host),$(host))))
+else
 $(foreach host,$(CFG_HOST),\
-  $(eval $(call DEF_INSTALLER,$(host))))
+  $(eval $(call DEF_INSTALLER,$(host),$(CFG_TARGET))))
+endif
 
 dist-install-dirs: $(foreach host,$(CFG_HOST),dist-install-dir-$(host))
 
@@ -259,7 +260,6 @@ distcheck-tar-bins: dist-tar-bins
 	$(Q)cd tmp/distcheck && tar -xzf ../../dist/$(PKG_NAME)-$(CFG_BUILD).tar.gz
 	$(Q)mkdir -p tmp/distcheck/tarbininstall
 	$(Q)sh tmp/distcheck/$(PKG_NAME)-$(CFG_BUILD)/install.sh --prefix=tmp/distcheck/tarbininstall
-	$(Q)tmp/distcheck/tarbininstall/bin/rustc --version
 	$(Q)sh tmp/distcheck/$(PKG_NAME)-$(CFG_BUILD)/install.sh --prefix=tmp/distcheck/tarbininstall --uninstall
 	$(Q)rm -Rf tmp/distcheck/$(PKG_NAME)-$(CFG_BUILD)
 	$(Q)rm -Rf tmp/distcheck/tarbininstall

trunk/mk/docs.mk

@@ -30,7 +30,7 @@ DOCS := index intro tutorial guide guide-ffi guide-macros guide-lifetimes \
 	guide-tasks guide-container guide-pointers guide-testing \
 	guide-runtime complement-bugreport \
 	complement-lang-faq complement-design-faq complement-project-faq rust \
-    rustdoc guide-unsafe
+    rustdoc guide-unsafe guide-strings
 
 PDF_DOCS := tutorial rust
 
@@ -112,8 +112,8 @@ HTML_DEPS += doc/version_info.html
 doc/version_info.html: $(D)/version_info.html.template $(MKFILE_DEPS) \
                        $(wildcard $(D)/*.*) | doc/
 	@$(call E, version-info: $@)
-	$(Q)sed -e "s/VERSION/$(CFG_RELEASE)/; s/SHORT_HASH/$(shell echo \
-                    $(CFG_VER_HASH) | head -c 8)/;\
+	$(Q)sed -e "s/VERSION/$(CFG_RELEASE)/; s/SHORT_HASH/$(\
+                    CFG_SHORT_VER_HASH)/;\
                 s/STAMP/$(CFG_VER_HASH)/;" $< >$@
 
 GENERATED += doc/version.tex doc/version_info.html

trunk/mk/grammar.mk

@@ -0,0 +1,55 @@
+# Copyright 2014 The Rust Project Developers. See the COPYRIGHT
+# file at the top-level directory of this distribution and at
+# http://rust-lang.org/COPYRIGHT.
+#
+# Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+# http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+# <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+# option. This file may not be copied, modified, or distributed
+# except according to those terms.
+
+BG = $(CFG_BUILD_DIR)/grammar/
+SG = $(S)src/grammar/
+B = $(CFG_BUILD_DIR)/$(CFG_BUILD)/stage2/
+L = $(B)lib/rustlib/$(CFG_BUILD)/lib
+LD = $(CFG_BUILD)/stage2/lib/rustlib/$(CFG_BUILD)/lib/
+RUSTC = $(B)bin/rustc
+
+# Run the reference lexer against libsyntax and compare the tokens and spans.
+# If "// ignore-lexer-test" is present in the file, it will be ignored.
+#
+# $(1) is the file to test.
+define LEXER_TEST
+grep "// ignore-lexer-test" $(1) ; \
+  if [ $$? -eq 1 ]; then \
+   CLASSPATH=$(B)grammar $(CFG_GRUN) RustLexer tokens -tokens < $(1) \
+   | $(B)grammar/verify $(1) ; \
+  fi
+endef
+
+$(BG):
+	$(Q)mkdir -p $(BG)
+
+$(BG)RustLexer.class: $(SG)RustLexer.g4
+	$(Q)$(CFG_ANTLR4) -o $(B)grammar $(SG)RustLexer.g4
+	$(Q)$(CFG_JAVAC) -d $(BG) $(BG)RustLexer.java
+
+$(BG)verify: $(SG)verify.rs rustc-stage2-H-$(CFG_BUILD) $(LD)stamp.regex_macros $(LD)stamp.rustc
+	$(Q)$(RUSTC) -O --out-dir $(BG) -L $(L) $(SG)verify.rs
+
+check-lexer: $(BG) $(BG)RustLexer.class $(BG)verify
+ifdef CFG_JAVAC
+ifdef CFG_ANTLR4
+ifdef CFG_GRUN
+	$(info Verifying libsyntax against the reference lexer ...)
+	$(Q)$(SG)check.sh $(S) "$(BG)" \
+		"$(CFG_GRUN)" "$(BG)verify" "$(BG)RustLexer.tokens"
+else
+$(info grun not available, skipping lexer test...)
+endif
+else
+$(info antlr4 not available, skipping lexer test...)
+endif
+else
+$(info javac not available, skipping lexer test...)
+endif

trunk/mk/install.mk

@@ -14,16 +14,18 @@ else
 MAYBE_DISABLE_VERIFY=
 endif
 
-install: dist-install-dir-$(CFG_BUILD)-with-target-libs
-	$(Q)sh tmp/dist/$(PKG_NAME)-$(CFG_BUILD)/install.sh --prefix="$(DESTDIR)$(CFG_PREFIX)" --libdir="$(DESTDIR)$(CFG_LIBDIR)" --mandir="$(DESTDIR)$(CFG_MANDIR)" "$(MAYBE_DISABLE_VERIFY)"
+install: dist-install-dir-$(CFG_BUILD) | tmp/empty_dir
+	$(Q)cd tmp/empty_dir && sh ../../tmp/dist/$(PKG_NAME)-$(CFG_BUILD)/install.sh --prefix="$(DESTDIR)$(CFG_PREFIX)" --libdir="$(DESTDIR)$(CFG_LIBDIR)" --mandir="$(DESTDIR)$(CFG_MANDIR)" "$(MAYBE_DISABLE_VERIFY)"
 # Remove tmp files while we can because they may have been created under sudo
 	$(Q)rm -R tmp/dist
 
-uninstall: dist-install-dir-$(CFG_BUILD)-with-target-libs
-	$(Q)sh tmp/dist/$(PKG_NAME)-$(CFG_BUILD)/install.sh --uninstall --prefix="$(DESTDIR)$(CFG_PREFIX)" --libdir="$(DESTDIR)$(CFG_LIBDIR)" --mandir="$(DESTDIR)$(CFG_MANDIR)"
+uninstall: dist-install-dir-$(CFG_BUILD) | tmp/empty_dir
+	$(Q)cd tmp/empty_dir && sh ../../tmp/dist/$(PKG_NAME)-$(CFG_BUILD)/install.sh --uninstall --prefix="$(DESTDIR)$(CFG_PREFIX)" --libdir="$(DESTDIR)$(CFG_LIBDIR)" --mandir="$(DESTDIR)$(CFG_MANDIR)"
 # Remove tmp files while we can because they may have been created under sudo
 	$(Q)rm -R tmp/dist
 
+tmp/empty_dir:
+	mkdir -p $@
 
 ######################################################################
 # Android remote installation

trunk/mk/llvm.mk

@@ -57,7 +57,7 @@ $(foreach host,$(CFG_HOST), \
 $(foreach host,$(CFG_HOST), \
  $(eval LLVM_CONFIGS := $(LLVM_CONFIGS) $(LLVM_CONFIG_$(host))))
 
-$(S)src/librustc/lib/llvmdeps.rs: \
+$(S)src/librustc_llvm/llvmdeps.rs: \
 		    $(LLVM_CONFIGS) \
 		    $(S)src/etc/mklldeps.py \
 		    $(MKFILE_DEPS)