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FIR checker: differentiate UNSAFE_CALL from INAPPLICABLE_CANDIDATE

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To do so, inside the root cause of inapplicable candidate errors,
we will record expected/actual type of receiver, if any.
That will help identifying inapplicable calls on nullable receiver.
This commit is contained in:
Jinseong Jeon
2021-01-26 16:03:27 -08:00
committed by Mikhail Glukhikh
parent 4b823eca21
commit e72ddbcbfe
275 changed files with 1426 additions and 1388 deletions
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compiler/tests-spec/testData/diagnostics/notLinked/dfa/neg/8.fir.kt
Vendored
+7 -7
View File
@@ -7,9 +7,9 @@ fun case_1(x: Class?) {
if (x?.fun_4()?.fun_4()?.fun_4()?.fun_4() != null) {
<!DEBUG_INFO_EXPRESSION_TYPE("Class & Class?")!>x<!>
<!DEBUG_INFO_EXPRESSION_TYPE("Class & Class?")!>x<!>.fun_4()
<!DEBUG_INFO_EXPRESSION_TYPE("Class & Class?")!>x<!>.fun_4().<!INAPPLICABLE_CANDIDATE!>fun_4<!>()
<!DEBUG_INFO_EXPRESSION_TYPE("Class & Class?")!>x<!>.fun_4().<!INAPPLICABLE_CANDIDATE!>fun_4<!>().<!INAPPLICABLE_CANDIDATE!>fun_4<!>()
<!DEBUG_INFO_EXPRESSION_TYPE("Class & Class?")!>x<!>.fun_4().<!INAPPLICABLE_CANDIDATE!>fun_4<!>().<!INAPPLICABLE_CANDIDATE!>fun_4<!>().<!INAPPLICABLE_CANDIDATE!>fun_4<!>()
<!DEBUG_INFO_EXPRESSION_TYPE("Class & Class?")!>x<!>.fun_4().<!UNSAFE_CALL!>fun_4<!>()
<!DEBUG_INFO_EXPRESSION_TYPE("Class & Class?")!>x<!>.fun_4().<!UNSAFE_CALL!>fun_4<!>().<!UNSAFE_CALL!>fun_4<!>()
<!DEBUG_INFO_EXPRESSION_TYPE("Class & Class?")!>x<!>.fun_4().<!UNSAFE_CALL!>fun_4<!>().<!UNSAFE_CALL!>fun_4<!>().<!UNSAFE_CALL!>fun_4<!>()
}
}
@@ -18,7 +18,7 @@ fun case_2(x: Class?) {
if (x?.fun_4()?.prop_8 != null) {
<!DEBUG_INFO_EXPRESSION_TYPE("Class & Class?")!>x<!>
<!DEBUG_INFO_EXPRESSION_TYPE("Class & Class?")!>x<!>.fun_4()
<!DEBUG_INFO_EXPRESSION_TYPE("Class & Class?")!>x<!>.fun_4().<!INAPPLICABLE_CANDIDATE!>prop_8<!>
<!DEBUG_INFO_EXPRESSION_TYPE("Class & Class?")!>x<!>.fun_4().<!UNSAFE_CALL!>prop_8<!>
}
}
@@ -27,7 +27,7 @@ fun case_3(x: Class?) {
if (x?.prop_8?.fun_4() != null) {
<!DEBUG_INFO_EXPRESSION_TYPE("Class & Class?")!>x<!>
<!DEBUG_INFO_EXPRESSION_TYPE("Class & Class?")!>x<!>.prop_8
<!DEBUG_INFO_EXPRESSION_TYPE("Class & Class?")!>x<!>.prop_8.fun_4().<!INAPPLICABLE_CANDIDATE!>prop_8<!>
<!DEBUG_INFO_EXPRESSION_TYPE("Class & Class?")!>x<!>.prop_8.fun_4().<!UNSAFE_CALL!>prop_8<!>
}
}
@@ -35,7 +35,7 @@ fun case_3(x: Class?) {
fun case_4(x: Class?) {
if (x?.prop_8.also { } != null) {
<!DEBUG_INFO_EXPRESSION_TYPE("Class?")!>x<!>
<!DEBUG_INFO_EXPRESSION_TYPE("Class?")!>x<!>.<!INAPPLICABLE_CANDIDATE!>prop_8<!>
<!DEBUG_INFO_EXPRESSION_TYPE("Class?")!>x<!>.<!INAPPLICABLE_CANDIDATE!>prop_8<!>.<!INAPPLICABLE_CANDIDATE!>fun_4<!>()
<!DEBUG_INFO_EXPRESSION_TYPE("Class?")!>x<!>.<!UNSAFE_CALL!>prop_8<!>
<!DEBUG_INFO_EXPRESSION_TYPE("Class?")!>x<!>.<!UNSAFE_CALL!>prop_8<!>.<!UNSAFE_CALL!>fun_4<!>()
}
}