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[FIR] Don't create smartcast node if smartcasted type is equal to original type

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This commit is contained in:
Dmitriy Novozhilov
2021-02-19 17:47:44 +03:00
parent 1c0d862e40
commit 469252f6b4
30 changed files with 272 additions and 271 deletions
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compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/12.fir.kt
Vendored
+37 -37
View File
@@ -320,17 +320,17 @@ fun <T> T.case_8() {
// TESTCASE NUMBER: 9
fun <T : Number> T.case_9() {
if (this != null) {
<!DEBUG_INFO_EXPRESSION_TYPE("T & T")!>this<!>
<!DEBUG_INFO_EXPRESSION_TYPE("T & T")!>this<!>.equals(null)
<!DEBUG_INFO_EXPRESSION_TYPE("T & T")!>this<!>.propT
<!DEBUG_INFO_EXPRESSION_TYPE("T & T")!>this<!>.propAny
<!DEBUG_INFO_EXPRESSION_TYPE("T & T")!>this<!>.propNullableT
<!DEBUG_INFO_EXPRESSION_TYPE("T & T")!>this<!>.propNullableAny
<!DEBUG_INFO_EXPRESSION_TYPE("T & T")!>this<!>.funT()
<!DEBUG_INFO_EXPRESSION_TYPE("T & T")!>this<!>.funAny()
<!DEBUG_INFO_EXPRESSION_TYPE("T & T")!>this<!>.funNullableT()
<!DEBUG_INFO_EXPRESSION_TYPE("T & T")!>this<!>.funNullableAny()
<!DEBUG_INFO_EXPRESSION_TYPE("T & T")!>this<!>.toByte()
<!DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>
<!DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.equals(null)
<!DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.propT
<!DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.propAny
<!DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.propNullableT
<!DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.propNullableAny
<!DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.funT()
<!DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.funAny()
<!DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.funNullableT()
<!DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.funNullableAny()
<!DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.toByte()
equals(null)
@@ -567,18 +567,18 @@ fun <T> T.case_12() where T : Number?, T: Interface1? {
*/
fun <T> T.case_13() where T : Out<*>?, T: Comparable<T?> {
if (this != null) {
<!DEBUG_INFO_EXPRESSION_TYPE("T & T")!>this<!>
<!DEBUG_INFO_EXPRESSION_TYPE("T & T")!>this<!>.equals(null)
<!DEBUG_INFO_EXPRESSION_TYPE("T & T")!>this<!>.propT
<!DEBUG_INFO_EXPRESSION_TYPE("T & T")!>this<!>.propAny
<!DEBUG_INFO_EXPRESSION_TYPE("T & T")!>this<!>.propNullableT
<!DEBUG_INFO_EXPRESSION_TYPE("T & T")!>this<!>.propNullableAny
<!DEBUG_INFO_EXPRESSION_TYPE("T & T")!>this<!>.funT()
<!DEBUG_INFO_EXPRESSION_TYPE("T & T")!>this<!>.funAny()
<!DEBUG_INFO_EXPRESSION_TYPE("T & T")!>this<!>.funNullableT()
<!DEBUG_INFO_EXPRESSION_TYPE("T & T")!>this<!>.funNullableAny()
<!DEBUG_INFO_EXPRESSION_TYPE("T & T")!>this<!>.get()
<!DEBUG_INFO_EXPRESSION_TYPE("T & T")!>this<!>.compareTo(null)
<!DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>
<!DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.equals(null)
<!DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.propT
<!DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.propAny
<!DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.propNullableT
<!DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.propNullableAny
<!DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.funT()
<!DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.funAny()
<!DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.funNullableT()
<!DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.funNullableAny()
<!DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.get()
<!DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.compareTo(null)
equals(null)
@@ -3494,18 +3494,18 @@ fun <T> T.case_56() where T : Number?, T: Interface1? {
*/
fun <T> T.case_57() where T : Out<*>?, T: Comparable<T?> {
if (this != null) {
<!DEBUG_INFO_EXPRESSION_TYPE("T & T")!>this<!>
<!DEBUG_INFO_EXPRESSION_TYPE("T & T")!>this<!>.equals(null)
<!DEBUG_INFO_EXPRESSION_TYPE("T & T")!>this<!>.propT
<!DEBUG_INFO_EXPRESSION_TYPE("T & T")!>this<!>.propAny
<!DEBUG_INFO_EXPRESSION_TYPE("T & T")!>this<!>.propNullableT
<!DEBUG_INFO_EXPRESSION_TYPE("T & T")!>this<!>.propNullableAny
<!DEBUG_INFO_EXPRESSION_TYPE("T & T")!>this<!>.funT()
<!DEBUG_INFO_EXPRESSION_TYPE("T & T")!>this<!>.funAny()
<!DEBUG_INFO_EXPRESSION_TYPE("T & T")!>this<!>.funNullableT()
<!DEBUG_INFO_EXPRESSION_TYPE("T & T")!>this<!>.funNullableAny()
<!DEBUG_INFO_EXPRESSION_TYPE("T & T")!>this<!>.get()
<!DEBUG_INFO_EXPRESSION_TYPE("T & T")!>this<!>.compareTo(null)
<!DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>
<!DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.equals(null)
<!DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.propT
<!DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.propAny
<!DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.propNullableT
<!DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.propNullableAny
<!DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.funT()
<!DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.funAny()
<!DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.funNullableT()
<!DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.funNullableAny()
<!DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.get()
<!DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.compareTo(null)
equals(null)
@@ -3818,8 +3818,8 @@ fun Nothing?.case_62() {
// TESTCASE NUMBER: 63
fun Nothing.case_63() {
if (this != null) {
<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Nothing & kotlin.Nothing")!>this<!>
<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Nothing & kotlin.Nothing")!>this<!>.hashCode()
<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Nothing")!>this<!>
<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Nothing")!>this<!>.hashCode()
hashCode()
apply {