[IR] Forbid unconditional interpretation of IrGetObjectValue

Earlier we always allowed to interpret `IrGetObjectValue` because
this value is used in const val getter. But now we do a special
check for such getter avoiding visit of `IrGetObjectValue` node.

#KT-59775 Fixed
This commit is contained in:
Ivan Kylchik
2023-07-04 11:21:15 +02:00
committed by Space Team
parent 04f16d75d2
commit d557bcaba4
9 changed files with 98 additions and 13 deletions
@@ -1,15 +1,18 @@
// TARGET_BACKEND: JVM_IR
// TARGET_BACKEND: NATIVE
// TARGET_BACKEND: JS_IR
// WITH_STDLIB
fun <T> T.id() = this
const val someStr = <!EVALUATED("123")!>"123"<!>
const val otherStr = <!EVALUATED("other")!>"other"<!>
const val oneVal = <!EVALUATED("1")!>1<!>
const val oneUnsignedVal = <!EVALUATED("1")!>1u<!>
const val plus1 = someStr.<!EVALUATED("123other")!>plus(otherStr)<!>
const val plus2 = someStr.<!EVALUATED("1231")!>plus(oneVal)<!>
const val plus3 = someStr.<!EVALUATED("1231")!>plus(oneUnsignedVal)<!>
const val length1 = someStr.<!EVALUATED("3")!>length<!>
const val length2 = otherStr.<!EVALUATED("5")!>length<!>
@@ -31,6 +34,7 @@ const val toString1 = someStr.<!EVALUATED("123")!>toString()<!>
fun box(): String {
if (plus1.id() != "123other") return "Fail 1.1"
if (plus2.id() != "1231") return "Fail 1.2"
if (plus3.id() != "1231") return "Fail 1.3"
if (length1.id() != 3) return "Fail 2.1"
if (length2.id() != 5) return "Fail 2.2"
@@ -0,0 +1,47 @@
// TARGET_BACKEND: JVM_IR
// TODO enable for JS, Native when const lowering is applied in corresponding backends
object Test
fun test1(): String {
val a = "test 1: " + Test
val test = Test
val b = "test 1: " + test
if (a != b) return "<!EVALUATED("Fail 1: "")!>Fail 1: \"<!>$a<!EVALUATED("" != "")!>\" != \"<!>$b<!EVALUATED(""")!>\"<!>"
return "OK"
}
fun test2(): String {
val a = "test 2: " + Test.toString()
val test = Test
val b = "test 2: " + test.toString()
if (a != b) return "<!EVALUATED("Fail 2: "")!>Fail 2: \"<!>$a<!EVALUATED("" != "")!>\" != \"<!>$b<!EVALUATED(""")!>\"<!>"
return "OK"
}
fun test3(): String {
val a = "<!EVALUATED("test 3: ")!>test 3: <!>$Test"
val test = Test
val b = "<!EVALUATED("test 3: ")!>test 3: <!>$test"
if (a != b) return "<!EVALUATED("Fail 3: "")!>Fail 3: \"<!>$a<!EVALUATED("" != "")!>\" != \"<!>$b<!EVALUATED(""")!>\"<!>"
return "OK"
}
fun box(): String {
val test1Result = test1()
if (test1Result != "OK") return test1Result
val test2Result = test2()
if (test2Result != "OK") return test2Result
val test3Result = test2()
if (test3Result != "OK") return test3Result
return "OK"
}