Dmitry Petrov
1eb693b8ee
In the following code example fun test(f: Any.() -> Unit) = 42.f() front-end resolves variable-as-function call for 'f' as 'invoke' with signature 'Function1<Any, Unit>#Any.() -> Unit'. However, Function1<Any, Unit> has a single 'invoke' method with signature 'Function1<Any, Unit>#(Any) -> Unit'. This didn't cause any problems with loosely typed JVM and JS back-ends. However, in IR with symbols this means a reference to non-existing declaration.
61 lines
3.6 KiB
Plaintext
Vendored
61 lines
3.6 KiB
Plaintext
Vendored
FILE /variableAsFunctionCall.kt
|
|
FUN public fun kotlin.String.k(): () -> kotlin.String
|
|
$receiver: VALUE_PARAMETER this@k: String
|
|
BLOCK_BODY
|
|
RETURN type=kotlin.Nothing from='k() on String: () -> String'
|
|
BLOCK type=() -> kotlin.String origin=LAMBDA
|
|
FUN LOCAL_FUNCTION_FOR_LAMBDA local final fun <anonymous>(): kotlin.String
|
|
BLOCK_BODY
|
|
RETURN type=kotlin.Nothing from='<anonymous>(): String'
|
|
GET_VAR 'this@k: String' type=kotlin.String origin=null
|
|
FUNCTION_REFERENCE '<anonymous>(): String' type=() -> kotlin.String origin=LAMBDA
|
|
FUN public fun test1(f: () -> kotlin.Unit): kotlin.Unit
|
|
VALUE_PARAMETER value-parameter f: () -> kotlin.Unit
|
|
BLOCK_BODY
|
|
RETURN type=kotlin.Nothing from='test1(() -> Unit): Unit'
|
|
CALL 'invoke(): Unit' type=kotlin.Unit origin=INVOKE
|
|
$this: GET_VAR 'value-parameter f: () -> Unit' type=() -> kotlin.Unit origin=VARIABLE_AS_FUNCTION
|
|
FUN public fun test2(f: kotlin.String.() -> kotlin.Unit): kotlin.Unit
|
|
VALUE_PARAMETER value-parameter f: kotlin.String.() -> kotlin.Unit
|
|
BLOCK_BODY
|
|
RETURN type=kotlin.Nothing from='test2(String.() -> Unit): Unit'
|
|
CALL 'invoke(String): Unit' type=kotlin.Unit origin=INVOKE
|
|
$this: GET_VAR 'value-parameter f: String.() -> Unit' type=kotlin.String.() -> kotlin.Unit origin=VARIABLE_AS_FUNCTION
|
|
p1: CONST String type=kotlin.String value='hello'
|
|
FUN public fun test3(): kotlin.String
|
|
BLOCK_BODY
|
|
RETURN type=kotlin.Nothing from='test3(): String'
|
|
CALL 'invoke(): String' type=kotlin.String origin=null
|
|
$this: CALL 'k() on String: () -> String' type=() -> kotlin.String origin=null
|
|
$receiver: CONST String type=kotlin.String value='hello'
|
|
FUN public fun test4(ns: kotlin.String?): kotlin.String?
|
|
VALUE_PARAMETER value-parameter ns: kotlin.String?
|
|
BLOCK_BODY
|
|
RETURN type=kotlin.Nothing from='test4(String?): String?'
|
|
BLOCK type=kotlin.String? origin=SAFE_CALL
|
|
VAR IR_TEMPORARY_VARIABLE val tmp1_safe_receiver: (() -> kotlin.String)?
|
|
BLOCK type=(() -> kotlin.String)? origin=SAFE_CALL
|
|
VAR IR_TEMPORARY_VARIABLE val tmp0_safe_receiver: kotlin.String?
|
|
GET_VAR 'value-parameter ns: String?' type=kotlin.String? origin=null
|
|
WHEN type=(() -> kotlin.String)? origin=SAFE_CALL
|
|
BRANCH
|
|
if: CALL 'EQEQ(Any?, Any?): Boolean' type=kotlin.Boolean origin=EQEQ
|
|
arg0: GET_VAR 'tmp0_safe_receiver: String?' type=kotlin.String? origin=null
|
|
arg1: CONST Null type=kotlin.Nothing? value='null'
|
|
then: CONST Null type=kotlin.Nothing? value='null'
|
|
BRANCH
|
|
if: CONST Boolean type=kotlin.Boolean value='true'
|
|
then: CALL 'k() on String: () -> String' type=() -> kotlin.String origin=null
|
|
$receiver: GET_VAR 'tmp0_safe_receiver: String?' type=kotlin.String? origin=null
|
|
WHEN type=kotlin.String? origin=SAFE_CALL
|
|
BRANCH
|
|
if: CALL 'EQEQ(Any?, Any?): Boolean' type=kotlin.Boolean origin=EQEQ
|
|
arg0: GET_VAR 'tmp1_safe_receiver: (() -> String)?' type=(() -> kotlin.String)? origin=null
|
|
arg1: CONST Null type=kotlin.Nothing? value='null'
|
|
then: CONST Null type=kotlin.Nothing? value='null'
|
|
BRANCH
|
|
if: CONST Boolean type=kotlin.Boolean value='true'
|
|
then: CALL 'invoke(): String' type=kotlin.String origin=null
|
|
$this: GET_VAR 'tmp1_safe_receiver: (() -> String)?' type=(() -> kotlin.String)? origin=null
|
|
|