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Support nullable types on left-hand side of ::

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#KT-1183 In Progress
This commit is contained in:
Alexander Udalov
2014-06-02 20:27:19 +04:00
parent 42991e05a1
commit a9b2fd964b
7 changed files with 107 additions and 10 deletions
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compiler/testData/diagnostics/testsWithStdLib/callableReference/function/extensionOnNullable.kt
+8
View File
@@ -0,0 +1,8 @@
class A {
fun foo() {}
}
fun A?.foo() {}
val f = A::foo : KMemberFunction0<A, Unit>
val g = A?::foo : KExtensionFunction0<A, Unit>
compiler/testData/psi/DoubleColon.kt
+5
View File
@@ -23,6 +23,11 @@ fun ok() {
(a::b)()
a.(b::c)()
a.b::c()
a?::b
a??::b
a<b>?::c
a<b?,c?>?::d
}
fun err0() {
compiler/testData/psi/DoubleColon.txt
+72
View File
@@ -392,6 +392,78 @@ JetFile: DoubleColon.kt
PsiErrorElement:Unexpected tokens (use ';' to separate expressions on the same line)
PsiElement(LPAR)('(')
PsiElement(RPAR)(')')
PsiWhiteSpace('\n\n ')
CALLABLE_REFERENCE_EXPRESSION
TYPE_REFERENCE
NULLABLE_TYPE
USER_TYPE
REFERENCE_EXPRESSION
PsiElement(IDENTIFIER)('a')
PsiElement(QUEST)('?')
PsiElement(COLONCOLON)('::')
REFERENCE_EXPRESSION
PsiElement(IDENTIFIER)('b')
PsiWhiteSpace('\n ')
CALLABLE_REFERENCE_EXPRESSION
TYPE_REFERENCE
NULLABLE_TYPE
NULLABLE_TYPE
USER_TYPE
REFERENCE_EXPRESSION
PsiElement(IDENTIFIER)('a')
PsiElement(QUEST)('?')
PsiElement(QUEST)('?')
PsiElement(COLONCOLON)('::')
REFERENCE_EXPRESSION
PsiElement(IDENTIFIER)('b')
PsiWhiteSpace('\n ')
CALLABLE_REFERENCE_EXPRESSION
TYPE_REFERENCE
NULLABLE_TYPE
USER_TYPE
REFERENCE_EXPRESSION
PsiElement(IDENTIFIER)('a')
TYPE_ARGUMENT_LIST
PsiElement(LT)('<')
TYPE_PROJECTION
TYPE_REFERENCE
USER_TYPE
REFERENCE_EXPRESSION
PsiElement(IDENTIFIER)('b')
PsiElement(GT)('>')
PsiElement(QUEST)('?')
PsiElement(COLONCOLON)('::')
REFERENCE_EXPRESSION
PsiElement(IDENTIFIER)('c')
PsiWhiteSpace('\n ')
CALLABLE_REFERENCE_EXPRESSION
TYPE_REFERENCE
NULLABLE_TYPE
USER_TYPE
REFERENCE_EXPRESSION
PsiElement(IDENTIFIER)('a')
TYPE_ARGUMENT_LIST
PsiElement(LT)('<')
TYPE_PROJECTION
TYPE_REFERENCE
NULLABLE_TYPE
USER_TYPE
REFERENCE_EXPRESSION
PsiElement(IDENTIFIER)('b')
PsiElement(QUEST)('?')
PsiElement(COMMA)(',')
TYPE_PROJECTION
TYPE_REFERENCE
NULLABLE_TYPE
USER_TYPE
REFERENCE_EXPRESSION
PsiElement(IDENTIFIER)('c')
PsiElement(QUEST)('?')
PsiElement(GT)('>')
PsiElement(QUEST)('?')
PsiElement(COLONCOLON)('::')
REFERENCE_EXPRESSION
PsiElement(IDENTIFIER)('d')
PsiWhiteSpace('\n')
PsiElement(RBRACE)('}')
PsiWhiteSpace('\n\n')