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
@@ -14,7 +14,7 @@ fun case_1() {
break
}
<!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<!>
}
/*
@@ -29,7 +29,7 @@ fun case_3() {
break
}
<!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<!>
}
/*
@@ -44,7 +44,7 @@ fun case_4() {
break
}
<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean? & kotlin.Boolean?")!>x<!>
<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean? & kotlin.Boolean?")!>x<!>.<!INAPPLICABLE_CANDIDATE!>not<!>()
<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean? & kotlin.Boolean?")!>x<!>.<!UNSAFE_CALL!>not<!>()
}
// TESTCASE NUMBER: 5
@@ -57,7 +57,7 @@ fun case_5() {
break
}
<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean? & kotlin.Boolean?")!>x<!>
<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean? & kotlin.Boolean?")!>x<!>.<!INAPPLICABLE_CANDIDATE!>not<!>()
<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean? & kotlin.Boolean?")!>x<!>.<!UNSAFE_CALL!>not<!>()
}
// TESTCASE NUMBER: 6
@@ -65,12 +65,12 @@ fun case_6() {
var x: Boolean? = true
while (false && x!!) {
<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean?")!>x<!>
<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean?")!>x<!>.<!INAPPLICABLE_CANDIDATE!>not<!>()
<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean?")!>x<!>.<!UNSAFE_CALL!>not<!>()
x = null
break
}
<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean?")!>x<!>
<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean?")!>x<!>.<!INAPPLICABLE_CANDIDATE!>not<!>()
<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean?")!>x<!>.<!UNSAFE_CALL!>not<!>()
}
// TESTCASE NUMBER: 7
@@ -78,12 +78,12 @@ fun case_7() {
var x: Boolean? = true
while (true || x!!) {
<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean?")!>x<!>
<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean?")!>x<!>.<!INAPPLICABLE_CANDIDATE!>not<!>()
<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean?")!>x<!>.<!UNSAFE_CALL!>not<!>()
x = null
break
}
<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean?")!>x<!>
<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean?")!>x<!>.<!INAPPLICABLE_CANDIDATE!>not<!>()
<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean?")!>x<!>.<!UNSAFE_CALL!>not<!>()
}
// TESTCASE NUMBER: 8
@@ -91,12 +91,12 @@ fun case_8() {
var x: Boolean? = true
while (!(false && x!!)) {
<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean?")!>x<!>
<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean?")!>x<!>.<!INAPPLICABLE_CANDIDATE!>not<!>()
<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean?")!>x<!>.<!UNSAFE_CALL!>not<!>()
x = null
break
}
<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean?")!>x<!>
<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean?")!>x<!>.<!INAPPLICABLE_CANDIDATE!>not<!>()
<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean?")!>x<!>.<!UNSAFE_CALL!>not<!>()
}
// TESTCASE NUMBER: 9
@@ -137,12 +137,12 @@ fun case_12() {
var x: Boolean? = true
do {
<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean?")!>x<!>
<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean?")!>x<!>.<!INAPPLICABLE_CANDIDATE!>not<!>()
<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean?")!>x<!>.<!UNSAFE_CALL!>not<!>()
x = null
break
} while (true && x!!)
<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean? & kotlin.Boolean?")!>x<!>
<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean? & kotlin.Boolean?")!>x<!>.<!INAPPLICABLE_CANDIDATE!>not<!>()
<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean? & kotlin.Boolean?")!>x<!>.<!UNSAFE_CALL!>not<!>()
}
// TESTCASE NUMBER: 13
@@ -150,12 +150,12 @@ fun case_13() {
var x: Boolean? = true
do {
<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean?")!>x<!>
<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean?")!>x<!>.<!INAPPLICABLE_CANDIDATE!>not<!>()
<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean?")!>x<!>.<!UNSAFE_CALL!>not<!>()
x = null
break
} while (false && x!!)
<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean? & kotlin.Boolean?")!>x<!>
<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean? & kotlin.Boolean?")!>x<!>.<!INAPPLICABLE_CANDIDATE!>not<!>()
<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean? & kotlin.Boolean?")!>x<!>.<!UNSAFE_CALL!>not<!>()
}
// TESTCASE NUMBER: 14
@@ -163,12 +163,12 @@ fun case_14() {
var x: Boolean? = true
do {
<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean?")!>x<!>
<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean?")!>x<!>.<!INAPPLICABLE_CANDIDATE!>not<!>()
<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean?")!>x<!>.<!UNSAFE_CALL!>not<!>()
x = null
break
} while (true || x!!)
<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean? & kotlin.Boolean?")!>x<!>
<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean? & kotlin.Boolean?")!>x<!>.<!INAPPLICABLE_CANDIDATE!>not<!>()
<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean? & kotlin.Boolean?")!>x<!>.<!UNSAFE_CALL!>not<!>()
}
// TESTCASE NUMBER: 15
@@ -176,12 +176,12 @@ fun case_15() {
var x: Boolean? = true
do {
<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean?")!>x<!>
<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean?")!>x<!>.<!INAPPLICABLE_CANDIDATE!>not<!>()
<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean?")!>x<!>.<!UNSAFE_CALL!>not<!>()
x = null
break
} while (!(false && x!!))
<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean? & kotlin.Boolean?")!>x<!>
<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean? & kotlin.Boolean?")!>x<!>.<!INAPPLICABLE_CANDIDATE!>not<!>()
<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean? & kotlin.Boolean?")!>x<!>.<!UNSAFE_CALL!>not<!>()
}
/*
@@ -195,7 +195,7 @@ fun case_16() {
break
}
<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean? & kotlin.Boolean?")!>x<!>
<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean? & kotlin.Boolean?")!>x<!>.<!INAPPLICABLE_CANDIDATE!>not<!>()
<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean? & kotlin.Boolean?")!>x<!>.<!UNSAFE_CALL!>not<!>()
}
/*
@@ -209,5 +209,5 @@ fun case_17() {
break
}
<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean? & kotlin.Boolean?")!>x<!>
<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean? & kotlin.Boolean?")!>x<!>.<!INAPPLICABLE_CANDIDATE!>not<!>()
<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean? & kotlin.Boolean?")!>x<!>.<!UNSAFE_CALL!>not<!>()
}