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8e69c05b
编写于
9月 30, 2013
作者:
B
blake2-ppc
浏览文件
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电子邮件补丁
差异文件
rustc: Convert lang_items hashmap to use &'static str keys
上级
92e7bb67
变更
1
隐藏空白更改
内联
并排
Showing
1 changed file
with
46 addition
and
46 deletion
+46
-46
src/librustc/middle/lang_items.rs
src/librustc/middle/lang_items.rs
+46
-46
未找到文件。
src/librustc/middle/lang_items.rs
浏览文件 @
8e69c05b
...
...
@@ -298,7 +298,7 @@ struct LanguageItemCollector<'self> {
crate
:
&
'self
Crate
,
session
:
Session
,
item_refs
:
HashMap
<
@
str
,
uint
>
,
item_refs
:
HashMap
<
&
'static
str
,
uint
>
,
}
struct
LanguageItemVisitor
<
'self
>
{
...
...
@@ -327,51 +327,51 @@ pub fn new<'a>(crate: &'a Crate, session: Session)
->
LanguageItemCollector
<
'a
>
{
let
mut
item_refs
=
HashMap
::
new
();
item_refs
.insert
(
@
"freeze"
,
FreezeTraitLangItem
as
uint
);
item_refs
.insert
(
@
"send"
,
SendTraitLangItem
as
uint
);
item_refs
.insert
(
@
"sized"
,
SizedTraitLangItem
as
uint
);
item_refs
.insert
(
@
"drop"
,
DropTraitLangItem
as
uint
);
item_refs
.insert
(
@
"add"
,
AddTraitLangItem
as
uint
);
item_refs
.insert
(
@
"sub"
,
SubTraitLangItem
as
uint
);
item_refs
.insert
(
@
"mul"
,
MulTraitLangItem
as
uint
);
item_refs
.insert
(
@
"div"
,
DivTraitLangItem
as
uint
);
item_refs
.insert
(
@
"rem"
,
RemTraitLangItem
as
uint
);
item_refs
.insert
(
@
"neg"
,
NegTraitLangItem
as
uint
);
item_refs
.insert
(
@
"not"
,
NotTraitLangItem
as
uint
);
item_refs
.insert
(
@
"bitxor"
,
BitXorTraitLangItem
as
uint
);
item_refs
.insert
(
@
"bitand"
,
BitAndTraitLangItem
as
uint
);
item_refs
.insert
(
@
"bitor"
,
BitOrTraitLangItem
as
uint
);
item_refs
.insert
(
@
"shl"
,
ShlTraitLangItem
as
uint
);
item_refs
.insert
(
@
"shr"
,
ShrTraitLangItem
as
uint
);
item_refs
.insert
(
@
"index"
,
IndexTraitLangItem
as
uint
);
item_refs
.insert
(
@
"eq"
,
EqTraitLangItem
as
uint
);
item_refs
.insert
(
@
"ord"
,
OrdTraitLangItem
as
uint
);
item_refs
.insert
(
@
"str_eq"
,
StrEqFnLangItem
as
uint
);
item_refs
.insert
(
@
"uniq_str_eq"
,
UniqStrEqFnLangItem
as
uint
);
item_refs
.insert
(
@
"fail_"
,
FailFnLangItem
as
uint
);
item_refs
.insert
(
@
"fail_bounds_check"
,
item_refs
.insert
(
"freeze"
,
FreezeTraitLangItem
as
uint
);
item_refs
.insert
(
"send"
,
SendTraitLangItem
as
uint
);
item_refs
.insert
(
"sized"
,
SizedTraitLangItem
as
uint
);
item_refs
.insert
(
"drop"
,
DropTraitLangItem
as
uint
);
item_refs
.insert
(
"add"
,
AddTraitLangItem
as
uint
);
item_refs
.insert
(
"sub"
,
SubTraitLangItem
as
uint
);
item_refs
.insert
(
"mul"
,
MulTraitLangItem
as
uint
);
item_refs
.insert
(
"div"
,
DivTraitLangItem
as
uint
);
item_refs
.insert
(
"rem"
,
RemTraitLangItem
as
uint
);
item_refs
.insert
(
"neg"
,
NegTraitLangItem
as
uint
);
item_refs
.insert
(
"not"
,
NotTraitLangItem
as
uint
);
item_refs
.insert
(
"bitxor"
,
BitXorTraitLangItem
as
uint
);
item_refs
.insert
(
"bitand"
,
BitAndTraitLangItem
as
uint
);
item_refs
.insert
(
"bitor"
,
BitOrTraitLangItem
as
uint
);
item_refs
.insert
(
"shl"
,
ShlTraitLangItem
as
uint
);
item_refs
.insert
(
"shr"
,
ShrTraitLangItem
as
uint
);
item_refs
.insert
(
"index"
,
IndexTraitLangItem
as
uint
);
item_refs
.insert
(
"eq"
,
EqTraitLangItem
as
uint
);
item_refs
.insert
(
"ord"
,
OrdTraitLangItem
as
uint
);
item_refs
.insert
(
"str_eq"
,
StrEqFnLangItem
as
uint
);
item_refs
.insert
(
"uniq_str_eq"
,
UniqStrEqFnLangItem
as
uint
);
item_refs
.insert
(
"fail_"
,
FailFnLangItem
as
uint
);
item_refs
.insert
(
"fail_bounds_check"
,
FailBoundsCheckFnLangItem
as
uint
);
item_refs
.insert
(
@
"exchange_malloc"
,
ExchangeMallocFnLangItem
as
uint
);
item_refs
.insert
(
@
"closure_exchange_malloc"
,
ClosureExchangeMallocFnLangItem
as
uint
);
item_refs
.insert
(
@
"exchange_free"
,
ExchangeFreeFnLangItem
as
uint
);
item_refs
.insert
(
@
"malloc"
,
MallocFnLangItem
as
uint
);
item_refs
.insert
(
@
"free"
,
FreeFnLangItem
as
uint
);
item_refs
.insert
(
@
"borrow_as_imm"
,
BorrowAsImmFnLangItem
as
uint
);
item_refs
.insert
(
@
"borrow_as_mut"
,
BorrowAsMutFnLangItem
as
uint
);
item_refs
.insert
(
@
"return_to_mut"
,
ReturnToMutFnLangItem
as
uint
);
item_refs
.insert
(
@
"check_not_borrowed"
,
item_refs
.insert
(
"exchange_malloc"
,
ExchangeMallocFnLangItem
as
uint
);
item_refs
.insert
(
"closure_exchange_malloc"
,
ClosureExchangeMallocFnLangItem
as
uint
);
item_refs
.insert
(
"exchange_free"
,
ExchangeFreeFnLangItem
as
uint
);
item_refs
.insert
(
"malloc"
,
MallocFnLangItem
as
uint
);
item_refs
.insert
(
"free"
,
FreeFnLangItem
as
uint
);
item_refs
.insert
(
"borrow_as_imm"
,
BorrowAsImmFnLangItem
as
uint
);
item_refs
.insert
(
"borrow_as_mut"
,
BorrowAsMutFnLangItem
as
uint
);
item_refs
.insert
(
"return_to_mut"
,
ReturnToMutFnLangItem
as
uint
);
item_refs
.insert
(
"check_not_borrowed"
,
CheckNotBorrowedFnLangItem
as
uint
);
item_refs
.insert
(
@
"strdup_uniq"
,
StrDupUniqFnLangItem
as
uint
);
item_refs
.insert
(
@
"record_borrow"
,
RecordBorrowFnLangItem
as
uint
);
item_refs
.insert
(
@
"unrecord_borrow"
,
UnrecordBorrowFnLangItem
as
uint
);
item_refs
.insert
(
@
"start"
,
StartFnLangItem
as
uint
);
item_refs
.insert
(
@
"ty_desc"
,
TyDescStructLangItem
as
uint
);
item_refs
.insert
(
@
"ty_visitor"
,
TyVisitorTraitLangItem
as
uint
);
item_refs
.insert
(
@
"opaque"
,
OpaqueStructLangItem
as
uint
);
item_refs
.insert
(
"strdup_uniq"
,
StrDupUniqFnLangItem
as
uint
);
item_refs
.insert
(
"record_borrow"
,
RecordBorrowFnLangItem
as
uint
);
item_refs
.insert
(
"unrecord_borrow"
,
UnrecordBorrowFnLangItem
as
uint
);
item_refs
.insert
(
"start"
,
StartFnLangItem
as
uint
);
item_refs
.insert
(
"ty_desc"
,
TyDescStructLangItem
as
uint
);
item_refs
.insert
(
"ty_visitor"
,
TyVisitorTraitLangItem
as
uint
);
item_refs
.insert
(
"opaque"
,
OpaqueStructLangItem
as
uint
);
LanguageItemCollector
{
crate
:
crate
,
...
...
@@ -416,8 +416,8 @@ pub fn match_and_collect_item(&mut self,
return
;
// Didn't match.
}
let
item_index
=
self
.item_refs
.find
(
&
value
)
.map_move
(|
x
|
*
x
);
// prevent borrow checker from considering ^~~~~~~~~~~
let
item_index
=
self
.item_refs
.find
_equiv
(
&
value
)
.map_move
(|
x
|
*
x
);
// prevent borrow checker from considering
^~~~~~~~~~~
// self to be borrowed (annoying)
match
item_index
{
...
...
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