FIR checker: differentiate UNSAFE_CALL from INAPPLICABLE_CANDIDATE

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
@@ -12,7 +12,7 @@ fun case_1() {
x = "Test"
println("${if (true) x = null else 1}")
<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String? & kotlin.String?")!>x<!>
<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String? & kotlin.String?")!>x<!>.<!INAPPLICABLE_CANDIDATE!>length<!>
<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String? & kotlin.String?")!>x<!>.<!UNSAFE_CALL!>length<!>
}
/*
@@ -25,7 +25,7 @@ fun case_2() {
x = "Test"
println("${try { x = null } finally { }}")
<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String? & kotlin.String?")!>x<!>
<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String? & kotlin.String?")!>x<!>.<!INAPPLICABLE_CANDIDATE!>length<!>
<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String? & kotlin.String?")!>x<!>.<!UNSAFE_CALL!>length<!>
}
/*
@@ -38,7 +38,7 @@ fun case_3() {
x = "Test"
println("${try { } finally { x = null }}")
<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String? & kotlin.String?")!>x<!>
<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String? & kotlin.String?")!>x<!>.<!INAPPLICABLE_CANDIDATE!>length<!>
<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String? & kotlin.String?")!>x<!>.<!UNSAFE_CALL!>length<!>
}
/*
@@ -51,7 +51,7 @@ fun case_4() {
x = "Test"
println("${try { x = null } catch (e: Exception) { } finally { }}")
<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String? & kotlin.String?")!>x<!>
<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String? & kotlin.String?")!>x<!>.<!INAPPLICABLE_CANDIDATE!>length<!>
<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String? & kotlin.String?")!>x<!>.<!UNSAFE_CALL!>length<!>
}
/*
@@ -64,7 +64,7 @@ fun case_5() {
x = "Test"
println("${try { } catch (e: Exception) { x = null } finally { }}")
<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String? & kotlin.String?")!>x<!>
<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String? & kotlin.String?")!>x<!>.<!INAPPLICABLE_CANDIDATE!>length<!>
<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String? & kotlin.String?")!>x<!>.<!UNSAFE_CALL!>length<!>
}
/*
@@ -77,7 +77,7 @@ fun case_6() {
x = "Test"
println("${try { } catch (e: Exception) { } finally { x = null }}")
<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String? & kotlin.String?")!>x<!>
<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String? & kotlin.String?")!>x<!>.<!INAPPLICABLE_CANDIDATE!>length<!>
<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String? & kotlin.String?")!>x<!>.<!UNSAFE_CALL!>length<!>
}
/*
@@ -90,7 +90,7 @@ fun case_7() {
x = "Test"
println("${try { x = null } catch (e: Exception) { }}")
<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String? & kotlin.String?")!>x<!>
<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String? & kotlin.String?")!>x<!>.<!INAPPLICABLE_CANDIDATE!>length<!>
<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String? & kotlin.String?")!>x<!>.<!UNSAFE_CALL!>length<!>
}
/*
@@ -103,7 +103,7 @@ fun case_8() {
x = "Test"
println("${try { } catch (e: Exception) { x = null }}")
<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String? & kotlin.String?")!>x<!>
<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String? & kotlin.String?")!>x<!>.<!INAPPLICABLE_CANDIDATE!>length<!>
<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String? & kotlin.String?")!>x<!>.<!UNSAFE_CALL!>length<!>
}
/*
@@ -116,5 +116,5 @@ fun case_9() {
x = "Test"
println("${when (null) { else -> x = null } }")
<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String? & kotlin.String?")!>x<!>
<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String? & kotlin.String?")!>x<!>.<!INAPPLICABLE_CANDIDATE!>length<!>
<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String? & kotlin.String?")!>x<!>.<!UNSAFE_CALL!>length<!>
}