---

yaml
---
r: 146070
b: refs/heads/try2
c: 462a28d
h: refs/heads/master
v: v3

Author: thestinger

[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: cf7b9eb51f10fc0b27164c27a30600f80927a1d3
+refs/heads/try2: 462a28d0030a52eaaf3233219a4a892903f631b0
 refs/heads/dist-snap: ba4081a5a8573875fed17545846f6f6902c8ba8d
 refs/tags/release-0.2: c870d2dffb391e14efb05aa27898f1f6333a9596
 refs/tags/release-0.3: b5f0d0f648d9a6153664837026ba1be43d3e2503

branches/try2/src/librustc/middle/trans/base.rs

@@ -2797,8 +2797,8 @@ pub fn declare_intrinsics(llmod: ModuleRef) -> HashMap<&'static str, ValueRef> {
 
     ifn!(intrinsics, "llvm.fabs.f32", [Type::f32()], Type::f32());
     ifn!(intrinsics, "llvm.fabs.f64", [Type::f64()], Type::f64());
-    ifn!(intrinsics, "llvm.copysign.f32", [Type::f32()], Type::f32());
-    ifn!(intrinsics, "llvm.copysign.f64", [Type::f64()], Type::f64());
+    ifn!(intrinsics, "llvm.copysign.f32", [Type::f32(), Type::f32()], Type::f32());
+    ifn!(intrinsics, "llvm.copysign.f64", [Type::f64(), Type::f64()], Type::f64());
 
     ifn!(intrinsics, "llvm.floor.f32",[Type::f32()], Type::f32());
     ifn!(intrinsics, "llvm.floor.f64",[Type::f64()], Type::f64());
@@ -2807,12 +2807,12 @@ pub fn declare_intrinsics(llmod: ModuleRef) -> HashMap<&'static str, ValueRef> {
     ifn!(intrinsics, "llvm.trunc.f32",[Type::f32()], Type::f32());
     ifn!(intrinsics, "llvm.trunc.f64",[Type::f64()], Type::f64());
 
-    ifn!(intrinsics, "llvm.rint.f32",[Type::f64()], Type::f64());
-    ifn!(intrinsics, "llvm.rint.f64",[Type::f64()], Type::f64());
-    ifn!(intrinsics, "llvm.nearbyint.f32",[Type::f64()], Type::f64());
-    ifn!(intrinsics, "llvm.nearbyint.f64",[Type::f64()], Type::f64());
-    ifn!(intrinsics, "llvm.round.f32",[Type::f64()], Type::f64());
-    ifn!(intrinsics, "llvm.round.f64",[Type::f64()], Type::f64());
+    ifn!(intrinsics, "llvm.rint.f32", [Type::f32()], Type::f32());
+    ifn!(intrinsics, "llvm.rint.f64", [Type::f64()], Type::f64());
+    ifn!(intrinsics, "llvm.nearbyint.f32", [Type::f32()], Type::f32());
+    ifn!(intrinsics, "llvm.nearbyint.f64", [Type::f64()], Type::f64());
+    ifn!(intrinsics, "llvm.round.f32", [Type::f32()], Type::f32());
+    ifn!(intrinsics, "llvm.round.f64", [Type::f64()], Type::f64());
 
     ifn!(intrinsics, "llvm.ctpop.i8", [Type::i8()], Type::i8());
     ifn!(intrinsics, "llvm.ctpop.i16",[Type::i16()], Type::i16());

branches/try2/src/librustc/middle/trans/intrinsic.rs

@@ -460,20 +460,20 @@ pub fn trans_intrinsic(ccx: @mut CrateContext,
         "fmaf64" => simple_llvm_intrinsic(bcx, "llvm.fma.f64", 3),
         "fabsf32" => simple_llvm_intrinsic(bcx, "llvm.fabs.f32", 1),
         "fabsf64" => simple_llvm_intrinsic(bcx, "llvm.fabs.f64", 1),
-        "copysignf32" => simple_llvm_intrinsic(bcx, "llvm.copysign.f32", 1),
-        "copysignf64" => simple_llvm_intrinsic(bcx, "llvm.copysign.f64", 1),
+        "copysignf32" => simple_llvm_intrinsic(bcx, "llvm.copysign.f32", 2),
+        "copysignf64" => simple_llvm_intrinsic(bcx, "llvm.copysign.f64", 2),
         "floorf32" => simple_llvm_intrinsic(bcx, "llvm.floor.f32", 1),
         "floorf64" => simple_llvm_intrinsic(bcx, "llvm.floor.f64", 1),
         "ceilf32" => simple_llvm_intrinsic(bcx, "llvm.ceil.f32", 1),
         "ceilf64" => simple_llvm_intrinsic(bcx, "llvm.ceil.f64", 1),
         "truncf32" => simple_llvm_intrinsic(bcx, "llvm.trunc.f32", 1),
         "truncf64" => simple_llvm_intrinsic(bcx, "llvm.trunc.f64", 1),
-        "rintf64" => simple_llvm_intrinsic(bcx, "llvm.rint.f64", 1),
         "rintf32" => simple_llvm_intrinsic(bcx, "llvm.rint.f32", 1),
-        "nearbyintf32" => simple_llvm_intrinsic(bcx, "llvm.nearbyint.f64", 1),
-        "nearbyintf64" => simple_llvm_intrinsic(bcx, "llvm.nearbyint.f32", 1),
-        "roundf32" => simple_llvm_intrinsic(bcx, "llvm.round.f64", 1),
-        "roundf64" => simple_llvm_intrinsic(bcx, "llvm.round.f32", 1),
+        "rintf64" => simple_llvm_intrinsic(bcx, "llvm.rint.f64", 1),
+        "nearbyintf32" => simple_llvm_intrinsic(bcx, "llvm.nearbyint.f32", 1),
+        "nearbyintf64" => simple_llvm_intrinsic(bcx, "llvm.nearbyint.f64", 1),
+        "roundf32" => simple_llvm_intrinsic(bcx, "llvm.round.f32", 1),
+        "roundf64" => simple_llvm_intrinsic(bcx, "llvm.round.f64", 1),
         "ctpop8" => simple_llvm_intrinsic(bcx, "llvm.ctpop.i8", 1),
         "ctpop16" => simple_llvm_intrinsic(bcx, "llvm.ctpop.i16", 1),
         "ctpop32" => simple_llvm_intrinsic(bcx, "llvm.ctpop.i32", 1),

branches/try2/src/librustc/middle/typeck/check/mod.rs

@@ -3809,8 +3809,8 @@ pub fn check_intrinsic_type(ccx: @mut CrateCtxt, it: @ast::foreign_item) {
             }
             "fabsf32"      => (0, ~[ ty::mk_f32() ], ty::mk_f32()),
             "fabsf64"      => (0, ~[ ty::mk_f64() ], ty::mk_f64()),
-            "copysignf32"  => (0, ~[ ty::mk_f32() ], ty::mk_f32()),
-            "copysignf64"  => (0, ~[ ty::mk_f64() ], ty::mk_f64()),
+            "copysignf32"  => (0, ~[ ty::mk_f32(), ty::mk_f32() ], ty::mk_f32()),
+            "copysignf64"  => (0, ~[ ty::mk_f64(), ty::mk_f64() ], ty::mk_f64()),
             "floorf32"     => (0, ~[ ty::mk_f32() ], ty::mk_f32()),
             "floorf64"     => (0, ~[ ty::mk_f64() ], ty::mk_f64()),
             "ceilf32"      => (0, ~[ ty::mk_f32() ], ty::mk_f32()),

branches/try2/src/librustpkg/conditions.rs

@@ -47,6 +47,10 @@ condition! {
     pub no_rust_path: (~str) -> Path;
 }
 
+condition! {
+    pub not_a_workspace: (~str) -> Path;
+}
+
 condition! {
     pub failed_to_create_temp_dir: (~str) -> Path;
 }

branches/try2/src/librustpkg/package_source.rs

@@ -19,8 +19,8 @@ use crate::Crate;
 use messages::*;
 use source_control::{safe_git_clone, git_clone_url, DirToUse, CheckedOutSources};
 use source_control::make_read_only;
-use path_util::{find_dir_using_rust_path_hack, make_dir_rwx_recursive, default_workspace};
-use path_util::{target_build_dir, versionize, dir_has_crate_file};
+use path_util::{find_dir_using_rust_path_hack, make_dir_rwx_recursive};
+use path_util::{target_build_dir, versionize};
 use util::{compile_crate, DepMap};
 use workcache_support;
 use workcache_support::crate_tag;
@@ -197,23 +197,7 @@ impl PkgSrc {
                 match ok_d {
                     Some(d) => d,
                     None => {
-                        // See if the sources are in $CWD
-                        let cwd = os::getcwd();
-                        if dir_has_crate_file(&cwd) {
-                            return PkgSrc {
-                                // In this case, source_workspace isn't really a workspace.
-                                // This data structure needs yet more refactoring.
-                                source_workspace: cwd.clone(),
-                                destination_workspace: default_workspace(),
-                                build_in_destination: true,
-                                start_dir: cwd,
-                                id: id,
-                                libs: ~[],
-                                mains: ~[],
-                                benchs: ~[],
-                                tests: ~[]
-                            }
-                        } else if use_rust_path_hack {
+                        if use_rust_path_hack {
                             match find_dir_using_rust_path_hack(&id) {
                                 Some(d) => d,
                                 None => {

branches/try2/src/librustpkg/path_util.rs

@@ -414,11 +414,6 @@ pub fn uninstall_package_from(workspace: &Path, pkgid: &PkgId) {
 
 }
 
-pub fn dir_has_crate_file(dir: &Path) -> bool {
-    dir_has_file(dir, "lib.rs") || dir_has_file(dir, "main.rs")
-        || dir_has_file(dir, "test.rs") || dir_has_file(dir, "bench.rs")
-}
-
 fn dir_has_file(dir: &Path, file: &str) -> bool {
     assert!(dir.is_absolute());
     os::path_exists(&dir.join(file))
@@ -432,7 +427,8 @@ pub fn find_dir_using_rust_path_hack(p: &PkgId) -> Option<Path> {
         // has a name that's a single component
         if dir.ends_with_path(&p.path) || dir.ends_with_path(&versionize(&p.path, &p.version)) {
             debug2!("In find_dir_using_rust_path_hack: checking dir {}", dir.display());
-            if dir_has_crate_file(dir) {
+            if dir_has_file(dir, "lib.rs") || dir_has_file(dir, "main.rs")
+                || dir_has_file(dir, "test.rs") || dir_has_file(dir, "bench.rs") {
                 debug2!("Did find id {} in dir {}", p.to_str(), dir.display());
                 return Some(dir.clone());
             }

branches/try2/src/librustpkg/rustpkg.rs

@@ -38,7 +38,7 @@ use messages::{error, warn, note};
 use path_util::{build_pkg_id_in_workspace, built_test_in_workspace};
 use path_util::{U_RWX, in_rust_path};
 use path_util::{built_executable_in_workspace, built_library_in_workspace, default_workspace};
-use path_util::{target_executable_in_workspace, target_library_in_workspace, dir_has_crate_file};
+use path_util::{target_executable_in_workspace, target_library_in_workspace};
 use source_control::{CheckedOutSources, is_git_dir, make_read_only};
 use workspace::{each_pkg_parent_workspace, pkg_parent_workspaces, cwd_to_workspace};
 use workspace::determine_destination;
@@ -48,6 +48,7 @@ use context::{Context, BuildContext,
 use package_id::PkgId;
 use package_source::PkgSrc;
 use target::{WhatToBuild, Everything, is_lib, is_main, is_test, is_bench, Tests};
+// use workcache_support::{discover_outputs, digest_only_date};
 use workcache_support::digest_only_date;
 use exit_codes::{COPY_FAILED_CODE, BAD_FLAG_CODE};
 
@@ -209,11 +210,10 @@ pub trait CtxMethods {
 
 impl CtxMethods for BuildContext {
     fn build_args(&self, args: ~[~str], what: &WhatToBuild) -> Option<(PkgId, Path)> {
-        let cwd = os::getcwd();
-
         if args.len() < 1 {
             match cwd_to_workspace() {
-                None  if dir_has_crate_file(&cwd) => {
+                None if self.context.use_rust_path_hack => {
+                    let cwd = os::getcwd();
                     // FIXME (#9639): This needs to handle non-utf8 paths
                     let pkgid = PkgId::new(cwd.filename_str().unwrap());
                     let mut pkg_src = PkgSrc::new(cwd, default_workspace(), true, pkgid);
@@ -260,7 +260,6 @@ impl CtxMethods for BuildContext {
         }
     }
     fn run(&self, cmd: &str, args: ~[~str]) {
-        let cwd = os::getcwd();
         match cmd {
             "build" => {
                 self.build_args(args, &Everything);
@@ -279,6 +278,7 @@ impl CtxMethods for BuildContext {
                     // The package id is presumed to be the first command-line
                     // argument
                     let pkgid = PkgId::new(args[0].clone());
+                    let cwd = os::getcwd();
                     self.clean(&cwd, &pkgid); // tjc: should use workspace, not cwd
                 }
             }
@@ -295,9 +295,9 @@ impl CtxMethods for BuildContext {
             "install" => {
                if args.len() < 1 {
                     match cwd_to_workspace() {
-                        None if dir_has_crate_file(&cwd) => {
+                        None if self.context.use_rust_path_hack => {
+                            let cwd = os::getcwd();
                             // FIXME (#9639): This needs to handle non-utf8 paths
-
                             let inferred_pkgid =
                                 PkgId::new(cwd.filename_str().unwrap());
                             self.install(PkgSrc::new(cwd, default_workspace(),

branches/try2/src/librustpkg/tests.rs

@@ -580,11 +580,7 @@ fn test_make_dir_rwx() {
     assert!(os::remove_dir_recursive(&dir));
 }
 
-// n.b. I ignored the next two tests for now because something funny happens on linux
-// and I don't want to debug the issue right now (calling into the rustpkg lib directly
-// is a little sketchy anyway)
 #[test]
-#[ignore]
 fn test_install_valid() {
     use path_util::installed_library_in_workspace;
 
@@ -625,7 +621,6 @@ fn test_install_valid() {
 }
 
 #[test]
-#[ignore]
 fn test_install_invalid() {
     let sysroot = test_sysroot();
     let pkgid = fake_pkg();
@@ -646,44 +641,7 @@ fn test_install_invalid() {
     assert!(result == Err(()));
 }
 
-#[test]
-fn test_install_valid_external() {
-    let temp_pkg_id = PkgId::new("foo");
-    let (tempdir, _) = mk_temp_workspace(&temp_pkg_id.path,
-                                         &temp_pkg_id.version);
-    let temp_workspace = tempdir.path();
-    command_line_test([~"install", ~"foo"], temp_workspace);
-
-    // Check that all files exist
-    let exec = target_executable_in_workspace(&temp_pkg_id, temp_workspace);
-    debug2!("exec = {}", exec.display());
-    assert!(os::path_exists(&exec));
-    assert!(is_rwx(&exec));
-
-    let lib = installed_library_in_workspace(&temp_pkg_id.path, temp_workspace);
-    debug2!("lib = {:?}", lib);
-    assert!(lib.as_ref().map_default(false, |l| os::path_exists(l)));
-    assert!(lib.as_ref().map_default(false, |l| is_rwx(l)));
-
-    // And that the test and bench executables aren't installed
-    assert!(!os::path_exists(&target_test_in_workspace(&temp_pkg_id, temp_workspace)));
-    let bench = target_bench_in_workspace(&temp_pkg_id, temp_workspace);
-    debug2!("bench = {}", bench.display());
-    assert!(!os::path_exists(&bench));
-
-}
-
-#[test]
-#[ignore(reason = "9994")]
-fn test_install_invalid_external() {
-    let cwd = os::getcwd();
-    command_line_test_expect_fail([~"install", ~"foo"],
-                                  &cwd,
-                                  None,
-                                  // FIXME #3408: Should be NONEXISTENT_PACKAGE_CODE
-                                  COPY_FAILED_CODE);
-}
-
+// Tests above should (maybe) be converted to shell out to rustpkg, too
 #[test]
 fn test_install_git() {
     let temp_pkg_id = git_repo_pkg();
@@ -1409,8 +1367,6 @@ fn rust_path_hack_test(hack_flag: bool) {
    assert!(!built_executable_exists(workspace, "foo"));
 }
 
-// Notice that this is the only test case where the --rust-path-hack
-// flag is actually needed
 #[test]
 fn test_rust_path_can_contain_package_dirs_with_flag() {
 /*
@@ -2073,6 +2029,7 @@ fn test_rustpkg_test_output() {
 }
 
 #[test]
+#[ignore(reason = "Issue 9441")]
 fn test_rebuild_when_needed() {
     let foo_id = PkgId::new("foo");
     let foo_workspace = create_local_package(&foo_id);
@@ -2239,18 +2196,6 @@ fn test_compile_error() {
     }
 }
 
-#[test]
-fn find_sources_in_cwd() {
-    let temp_dir = TempDir::new("sources").expect("find_sources_in_cwd failed");
-    let temp_dir = temp_dir.path();
-    let source_dir = temp_dir.join("foo");
-    os::mkdir_recursive(&source_dir, U_RWX);
-    writeFile(&source_dir.join("main.rs"),
-              "fn main() { let _x = (); }");
-    command_line_test([~"install", ~"foo"], &source_dir);
-    assert_executable_exists(&source_dir.join(".rust"), "foo");
-}
-
 /// Returns true if p exists and is executable
 fn is_executable(p: &Path) -> bool {
     use std::libc::consts::os::posix88::{S_IXUSR};

branches/try2/src/libstd/unstable/intrinsics.rs

@@ -414,9 +414,9 @@ extern "rust-intrinsic" {
     pub fn fabsf64(x: f64) -> f64;
 
     #[cfg(not(stage0))]
-    pub fn copysignf32(x: f32) -> f32;
+    pub fn copysignf32(x: f32, y: f32) -> f32;
     #[cfg(not(stage0))]
-    pub fn copysignf64(x: f64) -> f64;
+    pub fn copysignf64(x: f64, y: f64) -> f64;
 
     pub fn floorf32(x: f32) -> f32;
     pub fn floorf64(x: f64) -> f64;