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FIR checker: warn useless as and is

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This commit is contained in:
Jinseong Jeon
2021-04-28 22:32:51 -07:00
committed by TeamCityServer
parent 19d939c36e
commit e2dc21da90
141 changed files with 417 additions and 543 deletions
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compiler/tests-spec/testData/diagnostics/notLinked/dfa/neg/4.fir.kt
Vendored
+5 -5
View File
@@ -4,7 +4,7 @@
// TESTCASE NUMBER: 1
fun case_1(x: Any?) {
if (x is Int is Boolean) {
if (<!USELESS_IS_CHECK!>x is Int is Boolean<!>) {
<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!>
<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!>.<!UNRESOLVED_REFERENCE!>inv<!>()
<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!>.<!UNRESOLVED_REFERENCE!>not<!>()
@@ -15,7 +15,7 @@ fun case_1(x: Any?) {
// TESTCASE NUMBER: 2
fun case_2(x: Any?) {
if (x is Int is Any? is Boolean) {
if (<!USELESS_IS_CHECK!><!USELESS_IS_CHECK!>x is Int is Any?<!> is Boolean<!>) {
<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!>
<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!>.<!UNRESOLVED_REFERENCE!>inv<!>()
<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!>.<!UNRESOLVED_REFERENCE!>not<!>()
@@ -86,7 +86,7 @@ fun case_8(x: Any?) {
// TESTCASE NUMBER: 9
fun case_9(x: Any?) {
if (x !is Int !is Any?) {
if (<!USELESS_IS_CHECK!>x !is Int !is Any?<!>) {
<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!>
<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!>.<!UNRESOLVED_REFERENCE!>inv<!>()
<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!><!UNSAFE_CALL!>.<!>propAny
@@ -132,7 +132,7 @@ inline fun <reified T, reified K, reified L>case_13(x: Any?) {
// TESTCASE NUMBER: 14
inline fun <reified T>case_14(x: Any?) {
if (!(x !is T is Boolean)) {
if (!(<!USELESS_IS_CHECK!>x !is T is Boolean<!>)) {
<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!>
<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!><!UNSAFE_CALL!>.<!>propAny
<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!><!UNSAFE_CALL!>.<!>funAny()
@@ -141,7 +141,7 @@ inline fun <reified T>case_14(x: Any?) {
// TESTCASE NUMBER: 15
inline fun <reified T>case_15(x: Any?) {
if (!(x !is T) is Boolean) {
if (<!USELESS_IS_CHECK!>!(x !is T) is Boolean<!>) {
<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!>
<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!><!UNSAFE_CALL!>.<!>propAny
<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!><!UNSAFE_CALL!>.<!>funAny()