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体验新版 GitCode,发现更多精彩内容 >>
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041bd3ae
编写于
1月 22, 2020
作者:
S
Sam Harwell
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电子邮件补丁
差异文件
Avoid dropping compilations that can be reused
上级
a5a7760e
变更
3
隐藏空白更改
内联
并排
Showing
3 changed file
with
36 addition
and
7 deletion
+36
-7
src/EditorFeatures/CSharpTest/Workspaces/WorkspaceTests.cs
src/EditorFeatures/CSharpTest/Workspaces/WorkspaceTests.cs
+1
-0
src/Workspaces/Core/Portable/Workspace/Solution/ProjectDependencyGraph.cs
...ore/Portable/Workspace/Solution/ProjectDependencyGraph.cs
+16
-0
src/Workspaces/Core/Portable/Workspace/Solution/SolutionState.cs
...kspaces/Core/Portable/Workspace/Solution/SolutionState.cs
+19
-7
未找到文件。
src/EditorFeatures/CSharpTest/Workspaces/WorkspaceTests.cs
浏览文件 @
041bd3ae
...
...
@@ -484,6 +484,7 @@ public async Task TestGetCompilationOnCrossLanguageDependentProjectChanged()
var
solutionZ
=
workspace
.
CurrentSolution
;
var
docZ
=
solutionZ
.
GetDocument
(
document1
.
Id
);
var
docZText
=
await
docZ
.
GetTextAsync
();
Assert
.
Equal
(
"public class X { }"
,
docZText
.
ToString
());
var
compilation2Z
=
await
solutionZ
.
GetProject
(
id2
).
GetCompilationAsync
();
var
classDz
=
compilation2Z
.
SourceModule
.
GlobalNamespace
.
GetTypeMembers
(
"D"
).
Single
();
...
...
src/Workspaces/Core/Portable/Workspace/Solution/ProjectDependencyGraph.cs
浏览文件 @
041bd3ae
...
...
@@ -5,6 +5,7 @@
using
System
;
using
System.Collections.Generic
;
using
System.Collections.Immutable
;
using
System.Diagnostics
;
using
System.Diagnostics.CodeAnalysis
;
using
System.Linq
;
using
System.Threading
;
...
...
@@ -652,6 +653,21 @@ private ImmutableHashSet<ProjectId> GetProjectsThatDirectlyDependOnThisProject_N
.
ToImmutableDictionary
();
}
/// <summary>
/// Gets the list of projects that directly or transitively this project depends on, if it has already been
/// cached.
/// </summary>
internal
ImmutableHashSet
<
ProjectId
>?
TryGetProjectsThatThisProjectTransitivelyDependsOn
(
ProjectId
projectId
)
{
if
(
projectId
is
null
)
{
throw
new
ArgumentNullException
(
nameof
(
projectId
));
}
_transitiveReferencesMap
.
TryGetValue
(
projectId
,
out
var
projects
);
return
projects
;
}
/// <summary>
/// Gets the list of projects that directly or transitively this project depends on
/// </summary>
...
...
src/Workspaces/Core/Portable/Workspace/Solution/SolutionState.cs
浏览文件 @
041bd3ae
...
...
@@ -1812,20 +1812,32 @@ public ImmutableArray<DocumentId> GetDocumentIdsWithFilePath(string? filePath)
private
ImmutableDictionary
<
ProjectId
,
CompilationTracker
>
CreateCompilationTrackerMap
(
ProjectId
projectId
,
ProjectDependencyGraph
dependencyGraph
)
{
var
builder
=
ImmutableDictionary
.
CreateBuilder
<
ProjectId
,
CompilationTracker
>();
var
dependencies
=
dependencyGraph
.
TryGetProjectsThatTransitivelyDependOnThisProject
(
projectId
)
;
IEnumerable
<
ProjectId
>?
dependencies
=
null
;
foreach
(
var
projectIdAndTracker
in
_projectIdToTrackerMap
)
foreach
(
var
(
id
,
tracker
)
in
_projectIdToTrackerMap
)
{
var
id
=
projectIdAndTracker
.
Key
;
var
tracker
=
projectIdAndTracker
.
Value
;
if
(!
tracker
.
HasCompilation
)
{
continue
;
}
var
canReuse
=
id
==
projectId
||
(
dependencies
is
object
&&
!
dependencies
.
Contains
(
id
));
builder
.
Add
(
id
,
canReuse
?
tracker
:
tracker
.
Fork
(
tracker
.
ProjectState
));
builder
.
Add
(
id
,
CanReuse
()
?
tracker
:
tracker
.
Fork
(
tracker
.
ProjectState
));
// Returns true if 'tracker' can be reused for project 'id'
bool
CanReuse
()
{
if
(
id
==
projectId
)
return
true
;
var
forwardDependencies
=
dependencyGraph
.
TryGetProjectsThatThisProjectTransitivelyDependsOn
(
id
);
if
(
forwardDependencies
is
object
&&
!
forwardDependencies
.
Contains
(
projectId
))
{
return
true
;
}
dependencies
??=
dependencyGraph
.
GetProjectsThatTransitivelyDependOnThisProject
(
projectId
);
return
!
dependencies
.
Contains
(
id
);
}
}
return
builder
.
ToImmutable
();
...
...
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