Tianyu Geng
765cad8448
Consider the following code:
```
fun test(a: List<String>) {
a.first()
}
```
The dispatch receiver type of `first` in this case is `List<T>` before
this change. After this change, it's `List<String>`.
In addition, this change also replace the dispatch receiver type with
the more specific type if available. For example, consider the following
```
class MyList: ArrayList<String>()
fun test(a: MyList) {
a.get(0)
}
```
The dispatch receiver type of `get` is `MyList`, instead of
`ArrayList<String>`. That is, a fake override is created in this case.
120 lines
4.3 KiB
Plaintext
Vendored
120 lines
4.3 KiB
Plaintext
Vendored
FILE: implicitReceivers.kt
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public final class A : R|kotlin/Any| {
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public constructor(): R|A| {
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super<R|kotlin/Any|>()
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}
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public final fun foo(): R|kotlin/Unit| {
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}
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}
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public final class B : R|kotlin/Any| {
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public constructor(): R|B| {
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super<R|kotlin/Any|>()
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}
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public final fun bar(): R|kotlin/Unit| {
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}
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}
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public final fun <T> R|T|.with(block: R|T.() -> kotlin/Unit|): R|kotlin/Unit| {
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}
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public final fun R|kotlin/Any?|.test_1(): R|kotlin/Unit| {
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when () {
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(this@R|/test_1| is R|A|) -> {
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this@R|/test_1|.R|/A.foo|()
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this@R|/test_1|.R|/A.foo|()
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}
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else -> {
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this@R|/test_1|.<Unresolved name: foo>#()
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<Unresolved name: foo>#()
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}
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}
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this@R|/test_1|.<Unresolved name: foo>#()
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<Unresolved name: foo>#()
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}
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public final fun R|kotlin/Any?|.test_2(): R|kotlin/Unit| {
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when () {
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(this@R|/test_2| !is R|A|) -> {
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this@R|/test_2|.<Unresolved name: foo>#()
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<Unresolved name: foo>#()
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}
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else -> {
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this@R|/test_2|.R|/A.foo|()
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this@R|/test_2|.R|/A.foo|()
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}
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}
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this@R|/test_2|.<Unresolved name: foo>#()
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<Unresolved name: foo>#()
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}
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public final fun test_3(a: R|kotlin/Any|, b: R|kotlin/Any|, c: R|kotlin/Any|): R|kotlin/Unit| {
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R|kotlin/with|<R|kotlin/Any|, R|kotlin/Unit|>(R|<local>/a|, <L> = wa@fun R|kotlin/Any|.<anonymous>(): R|kotlin/Unit| <inline=Inline, kind=EXACTLY_ONCE> {
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^ R|kotlin/with|<R|kotlin/Any|, R|kotlin/Unit|>(R|<local>/b|, <L> = wb@fun R|kotlin/Any|.<anonymous>(): R|kotlin/Unit| <inline=Inline, kind=EXACTLY_ONCE> {
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R|kotlin/with|<R|kotlin/Any|, R|kotlin/Unit|>(R|<local>/c|, <L> = wc@fun R|kotlin/Any|.<anonymous>(): R|kotlin/Unit| <inline=Inline, kind=EXACTLY_ONCE> {
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(this@R|special/anonymous| as R|A|)
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this@R|special/anonymous|.R|/A.foo|()
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this@R|special/anonymous|.R|/A.foo|()
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}
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)
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this@R|special/anonymous|.R|/A.foo|()
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this@R|special/anonymous|.R|/A.foo|()
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}
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)
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}
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)
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}
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public final fun R|kotlin/Any?|.test_4(): R|kotlin/Unit| {
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when () {
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(this@R|/test_4| !is R|A|) -> {
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this@R|/test_4|.<Unresolved name: foo>#()
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<Unresolved name: foo>#()
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this@R|/test_4|.<Unresolved name: bar>#()
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<Unresolved name: bar>#()
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}
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else -> {
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when () {
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(this@R|/test_4| !is R|B|) -> {
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this@R|/test_4|.<Unresolved name: bar>#()
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<Unresolved name: bar>#()
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this@R|/test_4|.R|/A.foo|()
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this@R|/test_4|.R|/A.foo|()
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}
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else -> {
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this@R|/test_4|.R|/A.foo|()
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this@R|/test_4|.R|/A.foo|()
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this@R|/test_4|.R|/B.bar|()
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this@R|/test_4|.R|/B.bar|()
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}
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}
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}
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}
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this@R|/test_4|.<Unresolved name: foo>#()
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<Unresolved name: foo>#()
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this@R|/test_4|.<Unresolved name: bar>#()
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<Unresolved name: bar>#()
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}
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public final fun R|kotlin/Any|.test_5(): R|kotlin/Int| {
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^test_5 when () {
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(this@R|/test_5| is R|kotlin/collections/List<*>|) -> {
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this@R|/test_5|.R|SubstitutionOverride<kotlin/collections/List.size: R|kotlin/Int|>|
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}
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(this@R|/test_5| is R|kotlin/String|) -> {
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this@R|/test_5|.R|kotlin/String.length|
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}
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else -> {
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Int(0)
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}
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}
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}
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public final fun R|kotlin/Any|.test_6(): R|kotlin/Unit| {
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(this@R|/test_6| as R|kotlin/collections/List<*>|)
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this@R|/test_6|.R|SubstitutionOverride<kotlin/collections/List.size: R|kotlin/Int|>|
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(this@R|/test_6| as R|kotlin/String|)
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this@R|/test_6|.R|kotlin/String.length|
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}
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