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体验新版 GitCode,发现更多精彩内容 >>
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9b8665c9
编写于
7月 10, 2017
作者:
C
CyrusNajmabadi
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电子邮件补丁
差异文件
Only compute checksums when getting an actual new project instance.
上级
fefcc593
变更
3
隐藏空白更改
内联
并排
Showing
3 changed file
with
34 addition
and
15 deletion
+34
-15
src/Features/Core/Portable/IncrementalCaches/SymbolTreeInfoIncrementalAnalyzerProvider.cs
...mentalCaches/SymbolTreeInfoIncrementalAnalyzerProvider.cs
+11
-11
src/Workspaces/Core/Portable/FindSymbols/SymbolTree/SymbolTreeInfo_Metadata.cs
...ortable/FindSymbols/SymbolTree/SymbolTreeInfo_Metadata.cs
+6
-3
src/Workspaces/Core/Portable/FindSymbols/SymbolTree/SymbolTreeInfo_Source.cs
.../Portable/FindSymbols/SymbolTree/SymbolTreeInfo_Source.cs
+17
-1
未找到文件。
src/Features/Core/Portable/IncrementalCaches/SymbolTreeInfoIncrementalAnalyzerProvider.cs
浏览文件 @
9b8665c9
...
...
@@ -165,13 +165,6 @@ public override Task AnalyzeDocumentAsync(Document document, SyntaxNode bodyOpt,
return
SpecializedTasks
.
EmptyTask
;
}
if
(
bodyOpt
!=
null
)
{
// This was a method level edit. This can't change the symbol tree info
// for this project. Bail immediately.
return
SpecializedTasks
.
EmptyTask
;
}
return
UpdateSymbolTreeInfoAsync
(
document
.
Project
,
cancellationToken
);
}
...
...
@@ -220,10 +213,17 @@ private async Task UpdateSourceSymbolTreeInfoAsync(Project project, Cancellation
private
Task
UpdateReferencesAync
(
Project
project
,
CancellationToken
cancellationToken
)
{
// Process all metadata references in parallel.
var
tasks
=
project
.
MetadataReferences
.
OfType
<
PortableExecutableReference
>()
.
Select
(
r
=>
UpdateReferenceAsync
(
project
,
r
,
cancellationToken
))
.
ToArray
();
// Process all metadata references. If it remote workspace, do this in parallel.
var
tasks
=
new
List
<
Task
>();
var
isRemoteWorkspace
=
project
.
Solution
.
Workspace
.
Kind
==
WorkspaceKind
.
RemoteWorkspace
||
project
.
Solution
.
Workspace
.
Kind
==
WorkspaceKind
.
RemoteTemporaryWorkspace
;
foreach
(
var
reference
in
project
.
MetadataReferences
.
OfType
<
PortableExecutableReference
>())
{
tasks
.
Add
(
isRemoteWorkspace
?
Task
.
Run
(()
=>
UpdateReferenceAsync
(
project
,
reference
,
cancellationToken
),
cancellationToken
)
:
UpdateReferenceAsync
(
project
,
reference
,
cancellationToken
));
}
return
Task
.
WhenAll
(
tasks
);
}
...
...
src/Workspaces/Core/Portable/FindSymbols/SymbolTree/SymbolTreeInfo_Metadata.cs
浏览文件 @
9b8665c9
...
...
@@ -151,9 +151,12 @@ private static Metadata GetMetadataNoThrow(PortableExecutableReference reference
{
// We can reuse the index for any given reference as long as it hasn't changed.
// So our checksum is just the checksum for the PEReference itself.
var
serializer
=
new
Serializer
(
solution
.
Workspace
);
var
checksum
=
serializer
.
CreateChecksum
(
reference
,
cancellationToken
);
return
checksum
;
return
ChecksumCache
.
GetOrCreate
(
reference
,
_
=>
{
var
serializer
=
new
Serializer
(
solution
.
Workspace
);
var
checksum
=
serializer
.
CreateChecksum
(
reference
,
cancellationToken
);
return
checksum
;
});
}
private
static
Task
<
SymbolTreeInfo
>
TryLoadOrCreateMetadataSymbolTreeInfoAsync
(
...
...
src/Workspaces/Core/Portable/FindSymbols/SymbolTree/SymbolTreeInfo_Source.cs
浏览文件 @
9b8665c9
...
...
@@ -4,6 +4,7 @@
using
System.Collections.Generic
;
using
System.Collections.Immutable
;
using
System.Linq
;
using
System.Runtime.CompilerServices
;
using
System.Threading
;
using
System.Threading.Tasks
;
using
Microsoft.CodeAnalysis.Collections
;
...
...
@@ -42,7 +43,22 @@ private static void FreeSymbolMap(MultiDictionary<string, ISymbol> symbolMap)
return
result
;
}
public
static
async
Task
<
Checksum
>
GetSourceSymbolsChecksumAsync
(
Project
project
,
CancellationToken
cancellationToken
)
/// <summary>
/// Cache of project to the checksum for it so that we don't have to expensively recompute
/// this each time we get a project.
/// </summary>
private
static
ConditionalWeakTable
<
Project
,
AsyncLazy
<
Checksum
>>
s_projectToSourceChecksum
=
new
ConditionalWeakTable
<
Project
,
AsyncLazy
<
Checksum
>>();
public
static
Task
<
Checksum
>
GetSourceSymbolsChecksumAsync
(
Project
project
,
CancellationToken
cancellationToken
)
{
var
lazy
=
s_projectToSourceChecksum
.
GetValue
(
project
,
p
=>
new
AsyncLazy
<
Checksum
>(
c
=>
ComputeSourceSymbolsChecksumAsync
(
p
,
c
),
cacheResult
:
true
));
return
lazy
.
GetValueAsync
(
cancellationToken
);
}
private
static
async
Task
<
Checksum
>
ComputeSourceSymbolsChecksumAsync
(
Project
project
,
CancellationToken
cancellationToken
)
{
// The SymbolTree for source is built from the source-symbols from the project's compilation's
// assembly. Specifically, we only get the name, kind and parent/child relationship of all the
...
...
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