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KT-37779 Treat named value arguments in vararg as arguments with '*'

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This commit is contained in:
Dmitry Petrov
2020-04-06 19:12:43 +03:00
parent fa9d79392f
commit dae8872aba
15 changed files with 118 additions and 15 deletions
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compiler/testData/codegen/box/vararg/kt37779.kt
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+8
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// !LANGUAGE: +AllowAssigningArrayElementsToVarargsInNamedFormForFunctions
// IGNORE_BACKEND_FIR: JVM_IR
// IGNORE_BACKEND: JS
fun test(vararg s: String) = s[1]
fun box(): String =
test(s = arrayOf("", "OK"))
compiler/testData/codegen/box/vararg/singleAssignmentToVarargsInFunction.kt
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+1 -1
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@@ -1,4 +1,4 @@
// !LANGUAGE: -ProhibitAssigningSingleElementsToVarargsInNamedForm
// !LANGUAGE: -ProhibitAssigningSingleElementsToVarargsInNamedForm -AllowAssigningArrayElementsToVarargsInNamedFormForFunctions
// IGNORE_BACKEND_FIR: JVM_IR
fun box(): String {
compiler/testData/ir/irText/expressions/kt37779.fir.txt
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+19
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FILE fqName:<root> fileName:/kt37779.kt
FUN name:foo visibility:public modality:FINAL <> (s:kotlin.Array<out kotlin.String>) returnType:kotlin.Unit
VALUE_PARAMETER name:s index:0 type:kotlin.Array<out kotlin.String> varargElementType:kotlin.String [vararg]
BLOCK_BODY
FUN name:test1 visibility:public modality:FINAL <> () returnType:kotlin.Unit
BLOCK_BODY
CALL 'public final fun foo (vararg s: kotlin.String): kotlin.Unit declared in <root>' type=kotlin.Unit origin=null
s: VARARG type=kotlin.Array<out kotlin.String> varargElementType=kotlin.String
CALL 'public final fun arrayOf <T> (vararg elements: T of kotlin.arrayOf): kotlin.Array<T of kotlin.arrayOf> [inline] declared in kotlin' type=kotlin.Array<kotlin.String> origin=null
<T>: kotlin.String
elements: VARARG type=kotlin.Array<out kotlin.String> varargElementType=kotlin.String
CONST String type=kotlin.String value=""
CONST String type=kotlin.String value="OK"
FUN name:test2 visibility:public modality:FINAL <> (ss:kotlin.Array<kotlin.String>) returnType:kotlin.Unit
VALUE_PARAMETER name:ss index:0 type:kotlin.Array<kotlin.String>
BLOCK_BODY
CALL 'public final fun foo (vararg s: kotlin.String): kotlin.Unit declared in <root>' type=kotlin.Unit origin=null
s: VARARG type=kotlin.Array<out kotlin.String> varargElementType=kotlin.String
GET_VAR 'ss: kotlin.Array<kotlin.String> declared in <root>.test2' type=kotlin.Array<kotlin.String> origin=null
compiler/testData/ir/irText/expressions/kt37779.kt
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+10
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@@ -0,0 +1,10 @@
// !LANGUAGE: +AllowAssigningArrayElementsToVarargsInNamedFormForFunctions
fun foo(vararg s: String) {}
fun test1() {
foo(s = arrayOf("", "OK"))
}
fun test2(ss: Array<String>) {
foo(s = ss)
}
compiler/testData/ir/irText/expressions/kt37779.txt
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+21
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@@ -0,0 +1,21 @@
FILE fqName:<root> fileName:/kt37779.kt
FUN name:foo visibility:public modality:FINAL <> (s:kotlin.Array<out kotlin.String>) returnType:kotlin.Unit
VALUE_PARAMETER name:s index:0 type:kotlin.Array<out kotlin.String> varargElementType:kotlin.String [vararg]
BLOCK_BODY
FUN name:test1 visibility:public modality:FINAL <> () returnType:kotlin.Unit
BLOCK_BODY
CALL 'public final fun foo (vararg s: kotlin.String): kotlin.Unit declared in <root>' type=kotlin.Unit origin=null
s: VARARG type=kotlin.Array<out kotlin.String> varargElementType=kotlin.String
SPREAD_ELEMENT
CALL 'public final fun arrayOf <T> (vararg elements: T of kotlin.arrayOf): kotlin.Array<T of kotlin.arrayOf> [inline] declared in kotlin' type=kotlin.Array<kotlin.String> origin=null
<T>: kotlin.String
elements: VARARG type=kotlin.Array<out kotlin.String> varargElementType=kotlin.String
CONST String type=kotlin.String value=""
CONST String type=kotlin.String value="OK"
FUN name:test2 visibility:public modality:FINAL <> (ss:kotlin.Array<kotlin.String>) returnType:kotlin.Unit
VALUE_PARAMETER name:ss index:0 type:kotlin.Array<kotlin.String>
BLOCK_BODY
CALL 'public final fun foo (vararg s: kotlin.String): kotlin.Unit declared in <root>' type=kotlin.Unit origin=null
s: VARARG type=kotlin.Array<out kotlin.String> varargElementType=kotlin.String
SPREAD_ELEMENT
GET_VAR 'ss: kotlin.Array<kotlin.String> declared in <root>.test2' type=kotlin.Array<kotlin.String> origin=null