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[NI] Refactor compiler representation of integer literals types

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Add `IntegerLiteralTypeConstructor` that holds types, that can take
  integer literal with given value. It has two supertypes
  (`Number` and `Comparable<IntegerLiteralType>`) and have
  special rules for subtyping, `intersect` and `commonSuperType`
  functions with primitive number:

Example (assuming that ILT holds Int type):
* ILT <: Int
* Int :> ILT
* ILT intersect Int = Int
* commonSuperType(ILT, Int) = Int

#KT-30293 Fixed
#KT-30446 Fixed
This commit is contained in:
Dmitriy Novozhilov
2019-03-18 18:03:23 +03:00
parent 9c3e452396
commit ca0e66bafc
30 changed files with 478 additions and 133 deletions
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compiler/testData/diagnostics/tests/resolve/specialConstructions/constantsInIf.kt
Vendored
+2 -2
View File
@@ -2,13 +2,13 @@
// !DIAGNOSTICS: -USELESS_ELVIS
fun test() {
bar(<!NI;TYPE_MISMATCH!>if (true) {
bar(<!NI;TYPE_MISMATCH, NI;TYPE_MISMATCH!>if (true) {
<!OI;CONSTANT_EXPECTED_TYPE_MISMATCH!>1<!>
} else {
<!OI;CONSTANT_EXPECTED_TYPE_MISMATCH!>2<!>
}<!>)
bar(<!NI;TYPE_MISMATCH!><!OI;CONSTANT_EXPECTED_TYPE_MISMATCH!>1<!> ?: <!OI;CONSTANT_EXPECTED_TYPE_MISMATCH!>2<!><!>)
bar(<!NI;TYPE_MISMATCH, NI;TYPE_MISMATCH!><!OI;CONSTANT_EXPECTED_TYPE_MISMATCH!>1<!> ?: <!OI;CONSTANT_EXPECTED_TYPE_MISMATCH!>2<!><!>)
}
fun bar(s: String) = s