azalea/kotlin-fork
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Refine member scope for types with projections

Browse Source 
Instead of erasing descriptors with conflicting substitution,
use invariant CapturedType(<projection>) as replacement for type parameter
within default member scope.

After substitution leave such types 'as is' everywhere except return types,
use common approximation for them.

 #KT-9294 In Progress
 #KT-5411 Fixed
 #KT-8647 Fixed

 #KT-9462 Fixed
 #KT-9893 Fixed
 #KT-7581 Fixed
 #KT-7296 In Progress
This commit is contained in:
Denis Zharkov
2015-12-22 14:02:55 +03:00
parent 365ff593f3
commit e2c02f825f
50 changed files with 655 additions and 60 deletions
Download Patch File Download Diff File Expand all files Collapse all files
compiler/testData/diagnostics/tests/generics/Projections.kt
Vendored
+4 -4
View File
@@ -36,13 +36,13 @@ fun testInOut() {
Inv<Int>().f(1)
(null <!CAST_NEVER_SUCCEEDS!>as<!> Inv<in Int>).f(1)
(null <!CAST_NEVER_SUCCEEDS!>as<!> Inv<out Int>).<!UNRESOLVED_REFERENCE!>f<!>(1) // !!
(null <!CAST_NEVER_SUCCEEDS!>as<!> Inv<*>).<!UNRESOLVED_REFERENCE!>f<!>(1) // !!
(null <!CAST_NEVER_SUCCEEDS!>as<!> Inv<out Int>).f(<!CONSTANT_EXPECTED_TYPE_MISMATCH!>1<!>) // !!
(null <!CAST_NEVER_SUCCEEDS!>as<!> Inv<*>).f(<!CONSTANT_EXPECTED_TYPE_MISMATCH!>1<!>) // !!
Inv<Int>().inf(1)
(null <!CAST_NEVER_SUCCEEDS!>as<!> Inv<in Int>).inf(1)
(null <!CAST_NEVER_SUCCEEDS!>as<!> Inv<out Int>).<!UNRESOLVED_REFERENCE!>inf<!>(1) // !!
(null <!CAST_NEVER_SUCCEEDS!>as<!> Inv<*>).<!UNRESOLVED_REFERENCE!>inf<!>(1) // !!
(null <!CAST_NEVER_SUCCEEDS!>as<!> Inv<out Int>).inf(<!CONSTANT_EXPECTED_TYPE_MISMATCH!>1<!>) // !!
(null <!CAST_NEVER_SUCCEEDS!>as<!> Inv<*>).inf(<!CONSTANT_EXPECTED_TYPE_MISMATCH!>1<!>) // !!
Inv<Int>().outf()
checkSubtype<Int>(<!TYPE_MISMATCH!>(null <!CAST_NEVER_SUCCEEDS!>as<!> Inv<in Int>).outf()<!>) // Type mismatch