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体验新版 GitCode,发现更多精彩内容 >>
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4748922b
编写于
6月 30, 2017
作者:
F
Fredric Silberberg
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电子邮件补丁
差异文件
Implemented vb conversionkind support.
上级
535d9570
变更
4
展开全部
显示空白变更内容
内联
并排
Showing
4 changed file
with
83 addition
and
36 deletion
+83
-36
src/Compilers/VisualBasic/Portable/Operations/VisualBasicOperationFactory.vb
...lBasic/Portable/Operations/VisualBasicOperationFactory.vb
+1
-1
src/Compilers/VisualBasic/Portable/Operations/VisualBasicOperationFactory_Methods.vb
...ortable/Operations/VisualBasicOperationFactory_Methods.vb
+22
-0
src/Compilers/VisualBasic/Test/Semantic/IOperation/IOperationTests_IConversionExpression.vb
...antic/IOperation/IOperationTests_IConversionExpression.vb
+59
-34
src/Compilers/VisualBasic/Test/Semantic/IOperation/IOperationTests_InvalidExpression.vb
.../Semantic/IOperation/IOperationTests_InvalidExpression.vb
+1
-1
未找到文件。
src/Compilers/VisualBasic/Portable/Operations/VisualBasicOperationFactory.vb
浏览文件 @
4748922b
...
...
@@ -432,7 +432,7 @@ Namespace Microsoft.CodeAnalysis.Semantics
Private
Function
CreateBoundConversionOperation
(
boundConversion
As
BoundConversion
)
As
IConversionExpression
Dim
operand
As
Lazy
(
Of
IOperation
)
=
New
Lazy
(
Of
IOperation
)(
Function
()
Create
(
boundConversion
.
Operand
))
Dim
conversionKind
As
ConversionKind
=
Semantics
.
ConversionKind
.
Basic
Dim
conversionKind
As
ConversionKind
=
GetConversionKind
(
boundConversion
.
ConversionKind
)
Dim
isExplicit
As
Boolean
=
boundConversion
.
ExplicitCastInCode
Dim
usesOperatorMethod
As
Boolean
=
False
Dim
operatorMethod
As
IMethodSymbol
=
Nothing
...
...
src/Compilers/VisualBasic/Portable/Operations/VisualBasicOperationFactory_Methods.vb
浏览文件 @
4748922b
...
...
@@ -439,6 +439,28 @@ Namespace Microsoft.CodeAnalysis.Semantics
[
event
]
,
instance
,
Create
(
statement
.
Handler
),
adds
:
=
False
,
isInvalid
:
=
statement
.
HasErrors
,
syntax
:
=
statement
.
Syntax
,
type
:
=
Nothing
,
constantValue
:
=
Nothing
)
End
Function
Private
Function
GetConversionKind
(
kind
As
VisualBasic
.
ConversionKind
)
As
Semantics
.
ConversionKind
Dim
operationKind
=
Semantics
.
ConversionKind
.
Invalid
If
kind
.
HasFlag
(
VisualBasic
.
ConversionKind
.
UserDefined
)
Then
operationKind
=
Semantics
.
ConversionKind
.
OperatorMethod
ElseIf
Conversions
.
IsIdentityConversion
(
kind
)
Or
kind
.
HasFlag
(
VisualBasic
.
ConversionKind
.
Reference
)
Or
kind
.
HasFlag
(
VisualBasic
.
ConversionKind
.
TypeParameter
)
Or
kind
.
HasFlag
(
VisualBasic
.
ConversionKind
.
Array
)
Or
kind
.
HasFlag
(
VisualBasic
.
ConversionKind
.
Value
)
Then
operationKind
=
Semantics
.
ConversionKind
.
Cast
ElseIf
Conversions
.
NoConversion
(
kind
)
Then
operationKind
=
Semantics
.
ConversionKind
.
Invalid
ElseIf
kind
.
HasFlag
(
VisualBasic
.
ConversionKind
.
InterpolatedString
)
Then
operationKind
=
Semantics
.
ConversionKind
.
InterpolatedString
Else
operationKind
=
Semantics
.
ConversionKind
.
Basic
End
If
Return
operationKind
End
Function
Friend
Class
Helper
Friend
Shared
Function
DeriveUnaryOperationKind
(
operatorKind
As
UnaryOperatorKind
)
As
UnaryOperationKind
Select
Case
operatorKind
And
UnaryOperatorKind
.
OpMask
...
...
src/Compilers/VisualBasic/Test/Semantic/IOperation/IOperationTests_IConversionExpression.vb
浏览文件 @
4748922b
此差异已折叠。
点击以展开。
src/Compilers/VisualBasic/Test/Semantic/IOperation/IOperationTests_InvalidExpression.vb
浏览文件 @
4748922b
...
...
@@ -134,7 +134,7 @@ Class Program
End
Class
]]
>
.
Value
Dim
expectedOperationTree
=
<
!
[
CDATA
[
IConversionExpression
(
ConversionKind
.
Basic
,
Implicit
)
(
OperationKind
.
ConversionExpression
,
Type
:
Program
,
IsInvalid
)
(
Syntax
:
'x.i1')
IConversionExpression
(
ConversionKind
.
Invalid
,
Implicit
)
(
OperationKind
.
ConversionExpression
,
Type
:
Program
,
IsInvalid
)
(
Syntax
:
'x.i1')
IFieldReferenceExpression
:
Program
.
i1
As
System
.
Int32
(
OperationKind
.
FieldReferenceExpression
,
Type
:
System
.
Int32
)
(
Syntax
:
'x.i1')
Instance
Receiver
:
ILocalReferenceExpression
:
x
(
OperationKind
.
LocalReferenceExpression
,
Type
:
Program
)
(
Syntax
:
'x')
]]
>
.
Value
...
...
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