---

yaml
---
r: 162527
b: refs/heads/try
c: b21b480
h: refs/heads/master
i:
  162525: 3db0b10
  162523: f147336
  162519: 7c1fe76
  162511: ce21844
  162495: 44e6cbb
v: v3

Author: Jakub Bukaj

[refs]

@@ -2,7 +2,7 @@
 refs/heads/master: 9146a919b616e39e528e4d7100d16eef52f1f852
 refs/heads/snap-stage1: e33de59e47c5076a89eadeb38f4934f58a3618a6
 refs/heads/snap-stage3: cafe2966770ff377aad6dd9fd808e68055587c58
-refs/heads/try: 6733d8b483d26d305397b528c5afb834027f40ce
+refs/heads/try: b21b48062f114317025c986fe35af21b15c675d9
 refs/tags/release-0.1: 1f5c5126e96c79d22cb7862f75304136e204f105
 refs/heads/dist-snap: ba4081a5a8573875fed17545846f6f6902c8ba8d
 refs/tags/release-0.2: c870d2dffb391e14efb05aa27898f1f6333a9596

branches/try/AUTHORS.txt

@@ -121,6 +121,7 @@ Cole Mickens <[email protected]>
 Colin Davidson <[email protected]>
 Colin Sherratt <[email protected]>
 Conrad Kleinespel <[email protected]>
+Corey Farwell <[email protected]>
 Corey Ford <[email protected]>
 Corey Richardson <[email protected]>
 DJUrsus <[email protected]>

branches/try/configure

@@ -550,9 +550,19 @@ CFG_LIBDIR_RELATIVE=lib
 if [ "$CFG_OSTYPE" = "pc-windows-gnu" ]
 then
     CFG_LIBDIR_RELATIVE=bin
-fi
+    CFG_LIBDIR="${CFG_PREFIX}/${CFG_LIBDIR_RELATIVE}"
+else
+    valopt libdir "${CFG_PREFIX}/${CFG_LIBDIR_RELATIVE}" "install libraries (ignored on windows platform)"
+
+    case "$CFG_LIBDIR" in
+	"$CFG_PREFIX"/*) CAT_INC=2;;
+	"$CFG_PREFIX"*)  CAT_INC=1;;
+	*)
+            err "libdir must begin with the prefix. Use --prefix to set it accordingly.";;
+    esac
 
-valopt libdir "${CFG_PREFIX}/${CFG_LIBDIR_RELATIVE}" "install libraries"
+    CFG_LIBDIR_RELATIVE=`echo ${CFG_LIBDIR} | cut -c$((${#CFG_PREFIX}+${CAT_INC}))-`
+fi
 
 if [ $HELP -eq 1 ]
 then
@@ -701,11 +711,6 @@ then
     fi
     step_msg "using rustc at: ${CFG_LOCAL_RUST_ROOT} with version: $LRV"
     putvar CFG_LOCAL_RUST_ROOT
-else
-    if [ ! -z "$CFG_LOCAL_RUST_ROOT" ]
-    then
-       warn "Use of --local-rust-root without --enable-local-rust"
-    fi
 fi
 
 # Force freebsd to build with clang; gcc doesn't like us there
@@ -883,7 +888,10 @@ CFG_PREFIX=${CFG_PREFIX%/}
 CFG_MANDIR=${CFG_MANDIR%/}
 CFG_HOST="$(echo $CFG_HOST | tr ',' ' ')"
 CFG_TARGET="$(echo $CFG_TARGET | tr ',' ' ')"
-CFG_SUPPORTED_TARGET="$(ls ${CFG_SRC_DIR}mk/cfg)"
+CFG_SUPPORTED_TARGET=""
+for target_file in ${CFG_SRC_DIR}mk/cfg/*.mk; do
+  CFG_SUPPORTED_TARGET="${CFG_SUPPORTED_TARGET} $(basename "$target_file" .mk)"
+done
 
 # copy host-triples to target-triples so that hosts are a subset of targets
 V_TEMP=""
@@ -989,6 +997,15 @@ for h in $CFG_HOST
 do
     for t in $CFG_TARGET
     do
+        # host lib dir stage0
+        make_dir $h/stage0/lib
+
+        # target bin dir stage0
+        make_dir $h/stage0/lib/rustlib/$t/bin
+
+        # target lib dir stage0
+        make_dir $h/stage0/lib/rustlib/$t/lib
+
         for i in 0 1 2 3
         do
             # host bin dir

branches/try/mk/cfg/arm-apple-ios renamed to branches/try/mk/cfg/arm-apple-ios.mk

@@ -190,11 +190,14 @@ endif
 # Target-and-rule "utility variables"
 ######################################################################
 
-define DEF_X
+define DEF_FOR_TARGET
 X_$(1) := $(CFG_EXE_SUFFIX_$(1))
+ifndef CFG_LLVM_TARGET_$(1)
+CFG_LLVM_TARGET_$(1) := $(1)
+endif
 endef
 $(foreach target,$(CFG_TARGET), \
-  $(eval $(call DEF_X,$(target))))
+  $(eval $(call DEF_FOR_TARGET,$(target))))
 
 # "Source" files we generate in builddir along the way.
 GENERATED :=
@@ -332,7 +335,15 @@ define SREQ
 # Destinations of artifacts for the host compiler
 HROOT$(1)_H_$(3) = $(3)/stage$(1)
 HBIN$(1)_H_$(3) = $$(HROOT$(1)_H_$(3))/bin
+ifeq ($$(CFG_WINDOWSY_$(3)),1)
+HLIB$(1)_H_$(3) = $$(HROOT$(1)_H_$(3))/$$(CFG_LIBDIR_RELATIVE)
+else
+ifeq ($(1),0)
+HLIB$(1)_H_$(3) = $$(HROOT$(1)_H_$(3))/lib
+else
 HLIB$(1)_H_$(3) = $$(HROOT$(1)_H_$(3))/$$(CFG_LIBDIR_RELATIVE)
+endif
+endif
 
 # Destinations of artifacts for target architectures
 TROOT$(1)_T_$(2)_H_$(3) = $$(HLIB$(1)_H_$(3))/rustlib/$(2)

branches/try/mk/cfg/arm-linux-androideabi renamed to branches/try/mk/cfg/arm-linux-androideabi.mk

@@ -113,7 +113,7 @@ $(foreach cvar,CC CXX CPP CFLAGS CXXFLAGS CPPFLAGS, \
 
 CFG_RLIB_GLOB=lib$(1)-*.rlib
 
-include $(wildcard $(CFG_SRC_DIR)mk/cfg/*)
+include $(wildcard $(CFG_SRC_DIR)mk/cfg/*.mk)
 
 # The -Qunused-arguments sidesteps spurious warnings from clang
 define FILTER_FLAGS

branches/try/mk/cfg/arm-unknown-linux-gnueabi renamed to branches/try/mk/cfg/arm-unknown-linux-gnueabi.mk

@@ -75,7 +75,7 @@ $$(RT_OUTPUT_DIR_$(1))/%.o: $(S)src/rt/%.ll $$(MKFILE_DEPS) \
 	@mkdir -p $$(@D)
 	@$$(call E, compile: $$@)
 	$$(Q)$$(LLC_$$(CFG_BUILD)) $$(CFG_LLC_FLAGS_$(1)) \
-	    -filetype=obj -mtriple=$(1) -relocation-model=pic -o $$@ $$<
+	    -filetype=obj -mtriple=$$(CFG_LLVM_TARGET_$(1)) -relocation-model=pic -o $$@ $$<
 
 $$(RT_OUTPUT_DIR_$(1))/%.o: $(S)src/rt/%.c $$(MKFILE_DEPS)
 	@mkdir -p $$(@D)

branches/try/mk/cfg/arm-unknown-linux-gnueabihf renamed to branches/try/mk/cfg/arm-unknown-linux-gnueabihf.mk

@@ -22,7 +22,7 @@ ifdef CFG_ENABLE_LOCAL_RUST
 else
 	$(Q)$(CFG_PYTHON) $(S)src/etc/get-snapshot.py $(CFG_BUILD) $(SNAPSHOT_FILE)
 endif
-	$(Q)touch $@
+	$(Q)if [ -e "$@" ]; then touch "$@"; else echo "ERROR: snapshot $@ not found"; exit 1; fi
 
 # For other targets, let the host build the target:
 

branches/try/mk/cfg/i386-apple-ios renamed to branches/try/mk/cfg/i386-apple-ios.mk

@@ -116,7 +116,7 @@ $$(TBIN$(1)_T_$(2)_H_$(3))/$(4)$$(X_$(2)): \
 		$$(foreach dep,$$(TOOL_DEPS_$(4)), \
 		    $$(TLIB$(1)_T_$(2)_H_$(3))/stamp.$$(dep)) \
 		$$(TSREQ$(1)_T_$(2)_H_$(3)) \
-		| $$(TBIN$(1)_T_$(4)_H_$(3))/
+		| $$(TBIN$(1)_T_$(2)_H_$(3))/
 	@$$(call E, rustc: $$@)
 	$$(STAGE$(1)_T_$(2)_H_$(3)) -o $$@ $$< --cfg $(4)
 

branches/try/mk/cfg/i686-apple-darwin renamed to branches/try/mk/cfg/i686-apple-darwin.mk

@@ -1161,7 +1161,7 @@ fn compile_test_(config: &Config, props: &TestProps,
     let args = make_compile_args(config,
                                  props,
                                  link_args,
-                                 |a, b| ThisFile(make_exe_name(a, b)), testfile);
+                                 |a, b| TargetLocation::ThisFile(make_exe_name(a, b)), testfile);
     compose_and_run_compiler(config, props, testfile, args, None)
 }
 
@@ -1219,7 +1219,7 @@ fn compose_and_run_compiler(
                               crate_type,
                               |a,b| {
                                   let f = make_lib_name(a, b, testfile);
-                                  ThisDirectory(f.dir_path())
+                                  TargetLocation::ThisDirectory(f.dir_path())
                               },
                               &abs_ab);
         let auxres = compose_and_run(config,
@@ -1296,11 +1296,11 @@ fn make_compile_args(config: &Config,
         args.push("prefer-dynamic".to_string());
     }
     let path = match xform_file {
-        ThisFile(path) => {
+        TargetLocation::ThisFile(path) => {
             args.push("-o".to_string());
             path
         }
-        ThisDirectory(path) => {
+        TargetLocation::ThisDirectory(path) => {
             args.push("--out-dir".to_string());
             path
         }
@@ -1566,7 +1566,7 @@ fn _arm_exec_compiled_test(config: &Config,
 
     let mut exitcode: int = 0;
     for c in exitcode_out.as_slice().chars() {
-        if !c.is_digit() { break; }
+        if !c.is_numeric() { break; }
         exitcode = exitcode * 10 + match c {
             '0' ... '9' => c as int - ('0' as int),
             _ => 101,
@@ -1672,7 +1672,8 @@ fn compile_test_and_save_bitcode(config: &Config, props: &TestProps,
     let args = make_compile_args(config,
                                  props,
                                  link_args,
-                                 |a, b| ThisDirectory(output_base_name(a, b).dir_path()),
+                                 |a, b| TargetLocation::ThisDirectory(
+                                     output_base_name(a, b).dir_path()),
                                  testfile);
     compose_and_run_compiler(config, props, testfile, args, None)
 }

branches/try/mk/cfg/i686-pc-windows-gnu renamed to branches/try/mk/cfg/i686-pc-windows-gnu.mk

@@ -3144,8 +3144,8 @@ pub fn add_three_times_four(x: int) -> int {
 }
 ```
 
-We're calling this file `lib.rs` because it has the same name as our project,
-and so it's named this, by convention.
+We're calling this file `lib.rs`, because Cargo uses that filename as the crate
+root by convention.
 
 We'll then need to use this crate in our `src/main.rs`:
 

branches/try/mk/cfg/i686-unknown-linux-gnu renamed to branches/try/mk/cfg/i686-unknown-linux-gnu.mk

@@ -1334,7 +1334,12 @@ specific type; the type-specified aspects of a value include:
 For example, the type `(u8, u8)` defines the set of immutable values that are
 composite pairs, each containing two unsigned 8-bit integers accessed by
 pattern-matching and laid out in memory with the `x` component preceding the
-`y` component.
+`y` component:
+
+```
+type Point = (u8, u8);
+let p: Point = (41, 68);
+```
 
 ### Structures
 

branches/try/mk/cfg/mips-unknown-linux-gnu renamed to branches/try/mk/cfg/mips-unknown-linux-gnu.mk

@@ -301,9 +301,16 @@ fi
 flag uninstall "only uninstall from the installation prefix"
 opt verify 1 "verify that the installed binaries run correctly"
 valopt prefix "/usr/local" "set installation prefix"
-# NB This isn't quite the same definition as in `configure`.
-# just using 'lib' instead of CFG_LIBDIR_RELATIVE
+# NB This is exactly the same definition as in `configure`.
 valopt libdir "${CFG_PREFIX}/${CFG_LIBDIR_RELATIVE}" "install libraries"
+case "$CFG_LIBDIR" in
+    "$CFG_PREFIX"/*) CAT_INC=2;;
+    "$CFG_PREFIX"*)  CAT_INC=1;;
+    *)
+        err "libdir must begin with the prefix. Use --prefix to set it accordingly.";;
+esac
+CFG_LIBDIR_RELATIVE=`echo ${CFG_LIBDIR} | cut -c$((${#CFG_PREFIX}+${CAT_INC}))-`
+
 valopt mandir "${CFG_PREFIX}/share/man" "install man pages in PATH"
 
 if [ $HELP -eq 1 ]
@@ -428,9 +435,9 @@ while read p; do
     # Decide the destination of the file
     FILE_INSTALL_PATH="${CFG_PREFIX}/$p"
 
-    if echo "$p" | grep "^lib/" > /dev/null
+    if echo "$p" | grep "^${CFG_LIBDIR_RELATIVE}/" > /dev/null
     then
-        pp=`echo $p | sed 's/^lib\///'`
+        pp=`echo $p | sed "s%^${CFG_LIBDIR_RELATIVE}/%%"`
         FILE_INSTALL_PATH="${CFG_LIBDIR}/$pp"
     fi
 

branches/try/mk/cfg/mipsel-unknown-linux-gnu renamed to branches/try/mk/cfg/mipsel-unknown-linux-gnu.mk

@@ -43,8 +43,6 @@ def print_struct_val(val, internal_dict):
     return print_struct_val_starting_from(0, val, internal_dict)
 
 def print_vec_slice_val(val, internal_dict):
-  output = "&["
-
   length = val.GetChildAtIndex(1).GetValueAsUnsigned()
 
   data_ptr_val = val.GetChildAtIndex(0)
@@ -56,16 +54,12 @@ def print_vec_slice_val(val, internal_dict):
 
   start_address = data_ptr_val.GetValueAsUnsigned()
 
-  for i in range(length):
+  def render_element(i):
     address = start_address + i * element_type_size
-    element_val = val.CreateValueFromAddress( val.GetName() + ("[%s]" % i), address, element_type )
-    output += print_val(element_val, internal_dict)
-
-    if i != length - 1:
-      output += ", "
+    element_val = val.CreateValueFromAddress( val.GetName() + ("[%s]" % i), address, element_type)
+    return print_val(element_val, internal_dict)
 
-  output += "]"
-  return output
+  return "&[%s]" % (', '.join([render_element(i) for i in range(length)]))
 
 def print_struct_val_starting_from(field_start_index, val, internal_dict):
   '''
@@ -77,39 +71,33 @@ def print_struct_val_starting_from(field_start_index, val, internal_dict):
   t = val.GetType()
   has_field_names = type_has_field_names(t)
   type_name = extract_type_name(t.GetName())
-  output = ""
-
-  if not type_name.startswith("("):
-    # this is a tuple, so don't print the type name
-    output += type_name
 
   if has_field_names:
-    output += " { \n"
+      template = "%(type_name)s {\n%(body)s\n}"
+      separator = ", \n"
   else:
-    output += "("
+      template = "%(type_name)s(%(body)s)"
+      separator = ", "
+
+  if type_name.startswith("("):
+    # this is a tuple, so don't print the type name
+    type_name = ""
 
   num_children = val.num_children
 
-  for child_index in range(field_start_index, num_children):
+  def render_child(child_index):
+    this = ""
     if has_field_names:
       field_name = t.GetFieldAtIndex(child_index).GetName()
-      output += field_name + ": "
+      this += field_name + ": "
 
     field_val = val.GetChildAtIndex(child_index)
-    output += print_val(field_val, internal_dict)
+    return this + print_val(field_val, internal_dict)
 
-    if child_index != num_children - 1:
-      output += ", "
-
-    if has_field_names:
-      output += "\n"
-
-  if has_field_names:
-    output += "}"
-  else:
-    output += ")"
+  body = separator.join([render_child(idx) for idx in range(field_start_index, num_children)])
 
-  return output
+  return template % {"type_name": type_name,
+                     "body": body}
 
 
 def print_enum_val(val, internal_dict):
@@ -243,3 +231,5 @@ def is_vec_slice(val):
 
   type_name = extract_type_name(ty.GetName()).replace("&'static", "&").replace(" ", "")
   return type_name.startswith("&[") and type_name.endswith("]")
+
+# vi: sw=2:ts=2