---

yaml
---
r: 148970
b: refs/heads/try2
c: cebe5e8
h: refs/heads/master
v: v3

Author: zkamsler

[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: 7d7a060f8d95ee43406560e69a12631e52c617a7
+refs/heads/try2: cebe5e8e6baecd448f810f5960daab10fa2d089c
 refs/heads/dist-snap: ba4081a5a8573875fed17545846f6f6902c8ba8d
 refs/tags/release-0.2: c870d2dffb391e14efb05aa27898f1f6333a9596
 refs/tags/release-0.3: b5f0d0f648d9a6153664837026ba1be43d3e2503

branches/try2/man/rustc.1

@@ -12,21 +12,27 @@ This program is a compiler for the Rust language, available at
 .SH OPTIONS
 
 .TP
-\fB\-\-crate-type=[bin|lib|dylib|rlib|staticlib]\fR
-Configure the flavor of rust crate that is generated (default `bin`)
+\fB\-\-bin\fR
+Compile an executable crate (default)
+.TP
+\fB\-c\fR
+Compile and assemble, but do not link
 .TP
 \fB\-\-cfg\fR SPEC
 Configure the compilation environment
 .TP
-\fB\-\-emit=[asm,ir,bc,obj,link]\fR
-Configure the output that rustc will produce
+\fB\-\-emit\-llvm\fR
+Produce an LLVM bitcode file
 .TP
 \fB\-h\fR, \fB\-\-help\fR
 Display this message
 .TP
 \fB\-L\fR PATH
 Add a directory to the library search path
 .TP
+\fB\-\-lib\fR
+Compile a library crate
+.TP
 \fB\-\-linker\fR LINKER
 Program to use for linking instead of the default
 .TP
@@ -43,7 +49,7 @@ Run all passes except translation; no output
 Equivalent to \fI\-\-opt\-level=2\fR
 .TP
 \fB\-o\fR FILENAME
-Write output to <filename>. Ignored if more than one --emit is specified.
+Write output to <filename>
 .TP
 \fB\-\-opt\-level\fR LEVEL
 Optimize with possible levels 0-3
@@ -54,8 +60,7 @@ the default passes for the optimization level. A value of 'list'
 will list the available passes.
 .TP
 \fB\-\-out\-dir\fR DIR
-Write output to compiler-chosen filename in <dir>. Ignored if -o is specified.
-(default the current directory)
+Write output to compiler-chosen filename in <dir>
 .TP
 \fB\-\-parse\-only\fR
 Parse only; do not compile, assemble, or link
@@ -66,6 +71,9 @@ Pretty-print the input instead of compiling; valid types are: normal
 expanded, with type annotations), or identified (fully parenthesized,
 AST nodes and blocks with IDs)
 .TP
+\fB\-S\fR
+Compile only; do not assemble or link
+.TP
 \fB\-\-save\-temps\fR
 Write intermediate files (.bc, .opt.bc, .o) in addition to normal output
 .TP
@@ -112,7 +120,7 @@ To build an executable from a source file with a main function:
     $ rustc -o hello hello.rs
 
 To build a library from a source file:
-    $ rustc --crate-type=lib hello-lib.rs
+    $ rustc --lib hello-lib.rs
 
 To build either with a crate (.rs) file:
     $ rustc hello.rs

branches/try2/mk/crates.mk

@@ -49,33 +49,27 @@
 # automatically generated for all stage/host/target combinations.
 ################################################################################
 
-TARGET_CRATES := std extra green rustuv native flate arena glob term semver \
-                 uuid serialize sync getopts collections
+TARGET_CRATES := std extra green rustuv native flate arena glob term semver uuid
 HOST_CRATES := syntax rustc rustdoc
 CRATES := $(TARGET_CRATES) $(HOST_CRATES)
 TOOLS := compiletest rustdoc rustc
 
 DEPS_std := native:rustrt
-DEPS_extra := std term sync serialize getopts collections
+DEPS_extra := std term
 DEPS_green := std
 DEPS_rustuv := std native:uv native:uv_support
 DEPS_native := std
-DEPS_syntax := std extra term serialize collections
-DEPS_rustc := syntax native:rustllvm flate arena serialize sync getopts \
-              collections
-DEPS_rustdoc := rustc native:sundown serialize sync getopts collections
+DEPS_syntax := std extra term
+DEPS_rustc := syntax native:rustllvm flate arena
+DEPS_rustdoc := rustc native:sundown
 DEPS_flate := std native:miniz
-DEPS_arena := std collections
+DEPS_arena := std extra
 DEPS_glob := std
-DEPS_serialize := std
 DEPS_term := std
 DEPS_semver := std
-DEPS_uuid := std serialize
-DEPS_sync := std
-DEPS_getopts := std
-DEPS_collections := std serialize
+DEPS_uuid := std extra
 
-TOOL_DEPS_compiletest := extra green rustuv getopts
+TOOL_DEPS_compiletest := extra green rustuv
 TOOL_DEPS_rustdoc := rustdoc green rustuv
 TOOL_DEPS_rustc := rustc green rustuv
 TOOL_SOURCE_compiletest := $(S)src/compiletest/compiletest.rs
@@ -106,7 +100,7 @@ $(foreach crate,$(CRATES),$(eval $(call RUST_CRATE,$(crate))))
 #
 # $(1) is the crate to generate variables for
 define RUST_TOOL
-TOOL_INPUTS_$(1) := $$(wildcard $$(addprefix $$(dir $$(TOOL_SOURCE_$(1))), \
+TOOL_INPUTS_$(1) := $$(wildcard $$(addprefix $(S)$$(dir $$(TOOL_SOURCE_$(1))), \
 				*.rs */*.rs */*/*.rs */*/*/*.rs))
 endef
 

branches/try2/mk/docs.mk

@@ -205,6 +205,12 @@ doc/guide-tasks.html: $(D)/guide-tasks.md $(HTML_DEPS)
 	$(Q)$(CFG_NODE) $(D)/prep.js --highlight $< | \
 	$(CFG_PANDOC) $(HTML_OPTS) --output=$@
 
+DOCS += doc/guide-conditions.html
+doc/guide-conditions.html: $(D)/guide-conditions.md $(HTML_DEPS)
+	@$(call E, pandoc: $@)
+	$(Q)$(CFG_NODE) $(D)/prep.js --highlight $< | \
+	$(CFG_PANDOC) $(HTML_OPTS) --output=$@
+
 DOCS += doc/guide-pointers.html
 doc/guide-pointers.html: $(D)/guide-pointers.md $(HTML_DEPS)
 	@$(call E, pandoc: $@)
@@ -275,7 +281,8 @@ endif
 
 # The rustdoc executable, rpath included in case --disable-rpath was provided to
 # ./configure
-RUSTDOC = $(HBIN2_H_$(CFG_BUILD))/rustdoc$(X_$(CFG_BUILD))
+RUSTDOC = $(RPATH_VAR2_T_$(CFG_BUILD)_H_$(CFG_BUILD)) \
+	  $(HBIN2_H_$(CFG_BUILD))/rustdoc$(X_$(CFG_BUILD))
 
 # The library documenting macro
 #
@@ -290,9 +297,7 @@ doc/$(1)/index.html:							    \
 	    $$(foreach dep,$$(RUST_DEPS_$(1)),				    \
 		$$(TLIB2_T_$(CFG_BUILD)_H_$(CFG_BUILD))/stamp.$$(dep))
 	@$$(call E, rustdoc: $$@)
-	$$(Q)$$(RPATH_VAR2_T_$(CFG_BUILD)_H_$(CFG_BUILD)) $$(RUSTDOC) \
-	    --cfg stage2 $$<
-
+	$$(Q)$$(RUSTDOC) --cfg stage2 $$<
 endef
 
 $(foreach crate,$(CRATES),$(eval $(call libdoc,$(crate))))

branches/try2/mk/tests.mk

@@ -21,7 +21,7 @@ TEST_CRATES = $(TEST_TARGET_CRATES) $(TEST_HOST_CRATES)
 
 # Markdown files under doc/ that should have their code extracted and run
 DOC_TEST_NAMES = tutorial guide-ffi guide-macros guide-lifetimes \
-                 guide-tasks guide-container guide-pointers \
+                 guide-tasks guide-conditions guide-container guide-pointers \
                  complement-cheatsheet guide-runtime \
                  rust
 
@@ -183,8 +183,8 @@ check-test: cleantestlibs cleantmptestlogs all check-stage2-rfail
 	$(Q)$(CFG_PYTHON) $(S)src/etc/check-summary.py tmp/*.log
 
 check-lite: cleantestlibs cleantmptestlogs \
-	$(foreach crate,$(TARGET_CRATES),check-stage2-$(crate)) \
-	check-stage2-rpass \
+	check-stage2-std check-stage2-extra check-stage2-rpass \
+	check-stage2-rustuv check-stage2-native check-stage2-green \
 	check-stage2-rfail check-stage2-cfail check-stage2-rmake
 	$(Q)$(CFG_PYTHON) $(S)src/etc/check-summary.py tmp/*.log
 
@@ -242,6 +242,7 @@ ALL_HS := $(filter-out $(S)src/rt/vg/valgrind.h \
 tidy:
 		@$(call E, check: formatting)
 		$(Q)find $(S)src -name '*.r[sc]' \
+		| grep '^$(S)src/test' -v \
 		| grep '^$(S)src/libuv' -v \
 		| grep '^$(S)src/llvm' -v \
 		| grep '^$(S)src/gyp' -v \
@@ -834,7 +835,7 @@ $$(TLIB2_T_$(2)_H_$(3))/$$(FT_LIB): \
 		tmp/$$(FT).rc \
 		$$(SREQ2_T_$(2)_H_$(3))
 	@$$(call E, compile_and_link: $$@)
-	$$(STAGE2_T_$(2)_H_$(3)) --crate-type=dylib --out-dir $$(@D) $$< \
+	$$(STAGE2_T_$(2)_H_$(3)) --lib -o $$@ $$< \
 	  -L "$$(RT_OUTPUT_DIR_$(2))"
 
 $(3)/test/$$(FT_DRIVER)-$(2)$$(X_$(2)): \
@@ -860,8 +861,7 @@ $(foreach host,$(CFG_HOST), \
  $(eval $(foreach target,$(CFG_TARGET), \
    $(eval $(call DEF_CHECK_FAST_FOR_T_H,,$(target),$(host))))))
 
-check-fast: tidy check-fast-H-$(CFG_BUILD) \
-	    $(foreach crate,$(TARGET_CRATES),check-stage2-$(crate))
+check-fast: tidy check-fast-H-$(CFG_BUILD) check-stage2-std check-stage2-extra
 	$(Q)$(CFG_PYTHON) $(S)src/etc/check-summary.py tmp/*.log
 
 define DEF_CHECK_FAST_FOR_H

branches/try2/src/compiletest/compiletest.rs

@@ -14,13 +14,13 @@
 #[deny(warnings)];
 
 extern mod extra;
-extern mod getopts;
 
 use std::os;
 use std::io;
 use std::io::fs;
 
-use getopts::{optopt, optflag, reqopt};
+use extra::getopts;
+use extra::getopts::groups::{optopt, optflag, reqopt};
 use extra::test;
 
 use common::config;
@@ -49,7 +49,7 @@ pub fn main() {
 
 pub fn parse_config(args: ~[~str]) -> config {
 
-    let groups : ~[getopts::OptGroup] =
+    let groups : ~[getopts::groups::OptGroup] =
         ~[reqopt("", "compile-lib-path", "path to host shared libraries", "PATH"),
           reqopt("", "run-lib-path", "path to target shared libraries", "PATH"),
           reqopt("", "rustc-path", "path to rustc to use for compiling", "PATH"),
@@ -85,20 +85,20 @@ pub fn parse_config(args: ~[~str]) -> config {
     let args_ = args.tail();
     if args[1] == ~"-h" || args[1] == ~"--help" {
         let message = format!("Usage: {} [OPTIONS] [TESTNAME...]", argv0);
-        println!("{}", getopts::usage(message, groups));
+        println!("{}", getopts::groups::usage(message, groups));
         println!("");
         fail!()
     }
 
     let matches =
-        &match getopts::getopts(args_, groups) {
+        &match getopts::groups::getopts(args_, groups) {
           Ok(m) => m,
           Err(f) => fail!("{}", f.to_err_msg())
         };
 
     if matches.opt_present("h") || matches.opt_present("help") {
         let message = format!("Usage: {} [OPTIONS]  [TESTNAME...]", argv0);
-        println!("{}", getopts::usage(message, groups));
+        println!("{}", getopts::groups::usage(message, groups));
         println!("");
         fail!()
     }

branches/try2/src/compiletest/runtest.rs

@@ -245,7 +245,7 @@ actual:\n\
         };
         // FIXME (#9639): This needs to handle non-utf8 paths
         let mut args = ~[~"-",
-                         ~"--no-trans", ~"--crate-type=lib",
+                         ~"--no-trans", ~"--lib",
                          ~"--target=" + target,
                          ~"-L", config.build_base.as_str().unwrap().to_owned(),
                          ~"-L",
@@ -659,7 +659,7 @@ fn compile_test_(config: &config, props: &TestProps,
     // FIXME (#9639): This needs to handle non-utf8 paths
     let link_args = ~[~"-L", aux_dir.as_str().unwrap().to_owned()];
     let args = make_compile_args(config, props, link_args + extra_args,
-                                 |a, b| ThisFile(make_exe_name(a, b)), testfile);
+                                 make_exe_name, testfile);
     compose_and_run_compiler(config, props, testfile, args, None)
 }
 
@@ -702,12 +702,8 @@ fn compose_and_run_compiler(
         let abs_ab = config.aux_base.join(rel_ab.as_slice());
         let aux_props = load_props(&abs_ab);
         let aux_args =
-            make_compile_args(config, &aux_props, ~[~"--crate-type=dylib"]
-                                                  + extra_link_args,
-                              |a,b| {
-                                  let f = make_lib_name(a, b, testfile);
-                                  ThisDirectory(f.dir_path())
-                              }, &abs_ab);
+            make_compile_args(config, &aux_props, ~[~"--dylib"] + extra_link_args,
+                              |a,b| make_lib_name(a, b, testfile), &abs_ab);
         let auxres = compose_and_run(config, &abs_ab, aux_args, ~[],
                                      config.compile_lib_path, None);
         if !auxres.status.success() {
@@ -745,15 +741,10 @@ fn compose_and_run(config: &config, testfile: &Path,
                           prog, args, procenv, input);
 }
 
-enum TargetLocation {
-    ThisFile(Path),
-    ThisDirectory(Path),
-}
-
 fn make_compile_args(config: &config,
                      props: &TestProps,
                      extras: ~[~str],
-                     xform: |&config, &Path| -> TargetLocation,
+                     xform: |&config, &Path| -> Path,
                      testfile: &Path)
                      -> ProcArgs {
     let xform_file = xform(config, testfile);
@@ -764,14 +755,10 @@ fn make_compile_args(config: &config,
     };
     // FIXME (#9639): This needs to handle non-utf8 paths
     let mut args = ~[testfile.as_str().unwrap().to_owned(),
+                     ~"-o", xform_file.as_str().unwrap().to_owned(),
                      ~"-L", config.build_base.as_str().unwrap().to_owned(),
                      ~"--target=" + target]
         + extras;
-    let path = match xform_file {
-        ThisFile(path) => { args.push(~"-o"); path }
-        ThisDirectory(path) => { args.push(~"--out-dir"); path }
-    };
-    args.push(path.as_str().unwrap().to_owned());
     args.push_all_move(split_maybe_args(&config.rustcflags));
     args.push_all_move(split_maybe_args(&props.compile_flags));
     return ProcArgs {prog: config.rustc_path.as_str().unwrap().to_owned(), args: args};
@@ -1056,10 +1043,10 @@ fn compile_test_and_save_bitcode(config: &config, props: &TestProps,
     let aux_dir = aux_output_dir_name(config, testfile);
     // FIXME (#9639): This needs to handle non-utf8 paths
     let link_args = ~[~"-L", aux_dir.as_str().unwrap().to_owned()];
-    let llvm_args = ~[~"--emit=obj", ~"--crate-type=lib", ~"--save-temps"];
+    let llvm_args = ~[~"-c", ~"--lib", ~"--save-temps"];
     let args = make_compile_args(config, props,
                                  link_args + llvm_args,
-                                 |a, b| ThisFile(make_o_name(a, b)), testfile);
+                                 make_o_name, testfile);
     compose_and_run_compiler(config, props, testfile, args, None)
 }