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体验新版 GitCode,发现更多精彩内容 >>
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30170d32
编写于
9月 14, 2020
作者:
A
Alireza Habibi
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电子邮件补丁
差异文件
Fix lambda completion inside `new()` arguments
上级
3a976eb3
变更
2
隐藏空白更改
内联
并排
Showing
2 changed file
with
20 addition
and
6 deletion
+20
-6
src/EditorFeatures/CSharpTest/Completion/CompletionProviders/SuggestionModeCompletionProviderTests.cs
...pletionProviders/SuggestionModeCompletionProviderTests.cs
+14
-0
src/Workspaces/SharedUtilitiesAndExtensions/Workspace/CSharp/LanguageServices/CSharpTypeInferenceService.TypeInferrer.cs
...nguageServices/CSharpTypeInferenceService.TypeInferrer.cs
+6
-6
未找到文件。
src/EditorFeatures/CSharpTest/Completion/CompletionProviders/SuggestionModeCompletionProviderTests.cs
浏览文件 @
30170d32
...
...
@@ -766,6 +766,20 @@ class C {
await
VerifyNotBuilderAsync
(
markup
);
}
[
WorkItem
(
47662
,
"https://github.com/dotnet/roslyn/issues/47662"
)]
[
Fact
,
Trait
(
Traits
.
Feature
,
Traits
.
Features
.
Completion
)]
public
async
Task
LambdaExpressionInImplicitObjectCreation
()
{
var
markup
=
@"
using System;
class C {
C(Action<int> a) {
C c = new($$
}
}"
;
await
VerifyBuilderAsync
(
markup
);
}
[
WorkItem
(
15443
,
"https://github.com/dotnet/roslyn/issues/15443"
)]
[
Fact
,
Trait
(
Traits
.
Feature
,
Traits
.
Features
.
Completion
)]
public
async
Task
NotBuilderWhenDelegateInferredRightOfDotInInvocation
()
...
...
src/Workspaces/SharedUtilitiesAndExtensions/Workspace/CSharp/LanguageServices/CSharpTypeInferenceService.TypeInferrer.cs
浏览文件 @
30170d32
...
...
@@ -230,7 +230,7 @@ protected override IEnumerable<TypeInferenceInfo> InferTypesWorker_DoNotCallDire
MemberAccessExpressionSyntax
memberAccessExpression
=>
InferTypeInMemberAccessExpression
(
memberAccessExpression
,
previousToken
:
token
),
NameColonSyntax
nameColon
=>
InferTypeInNameColon
(
nameColon
,
token
),
NameEqualsSyntax
nameEquals
=>
InferTypeInNameEquals
(
nameEquals
,
token
),
ObjectCreationExpressionSyntax
objectCreation
=>
InferTypeInObjectCreationExpression
(
objectCreation
,
token
),
Base
ObjectCreationExpressionSyntax
objectCreation
=>
InferTypeInObjectCreationExpression
(
objectCreation
,
token
),
LambdaExpressionSyntax
lambdaExpression
=>
InferTypeInLambdaExpression
(
lambdaExpression
,
token
),
PostfixUnaryExpressionSyntax
postfixUnary
=>
InferTypeInPostfixUnaryExpression
(
postfixUnary
,
token
),
PrefixUnaryExpressionSyntax
prefixUnary
=>
InferTypeInPrefixUnaryExpression
(
prefixUnary
,
token
),
...
...
@@ -386,7 +386,7 @@ private IEnumerable<TypeInferenceInfo> InferTypeInConstructorInitializer(Constru
return
InferTypeInArgument
(
index
,
methods
,
argument
,
parentInvocationExpressionToTypeInfer
:
null
);
}
private
IEnumerable
<
TypeInferenceInfo
>
InferTypeInObjectCreationExpression
(
ObjectCreationExpressionSyntax
expression
,
SyntaxToken
previousToken
)
private
IEnumerable
<
TypeInferenceInfo
>
InferTypeInObjectCreationExpression
(
Base
ObjectCreationExpressionSyntax
expression
,
SyntaxToken
previousToken
)
{
// A couple of broken code scenarios where the new keyword in objectcreationexpression
// appears to be a part of a subsequent assignment. For example:
...
...
@@ -426,11 +426,11 @@ private IEnumerable<TypeInferenceInfo> InferTypeInObjectCreationExpression(Objec
return
InferTypes
(
expression
);
}
private
IEnumerable
<
TypeInferenceInfo
>
InferTypeInObjectCreationExpression
(
ObjectCreationExpressionSyntax
creation
,
int
index
,
ArgumentSyntax
argumentOpt
=
null
)
private
IEnumerable
<
TypeInferenceInfo
>
InferTypeInObjectCreationExpression
(
Base
ObjectCreationExpressionSyntax
creation
,
int
index
,
ArgumentSyntax
argumentOpt
=
null
)
{
var
info
=
SemanticModel
.
Get
SymbolInfo
(
creation
.
Type
,
CancellationToken
);
var
info
=
SemanticModel
.
Get
TypeInfo
(
creation
,
CancellationToken
);
if
(!(
info
.
Symbol
is
INamedTypeSymbol
type
))
if
(!(
info
.
Type
is
INamedTypeSymbol
type
))
{
return
SpecializedCollections
.
EmptyEnumerable
<
TypeInferenceInfo
>();
}
...
...
@@ -504,7 +504,7 @@ private IEnumerable<TypeInferenceInfo> InferTypeInArgumentList(ArgumentListSynta
return
InferTypeInInvocationExpression
(
invocation
,
index
);
}
case
ObjectCreationExpressionSyntax
objectCreation
:
case
Base
ObjectCreationExpressionSyntax
objectCreation
:
{
var
index
=
GetArgumentListIndex
(
argumentList
,
previousToken
);
return
InferTypeInObjectCreationExpression
(
objectCreation
,
index
);
...
...
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