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[FIR] Add CAST_NEVER_SUCCEEDS

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This commit is contained in:
Ivan Kochurkin
2021-09-16 20:58:52 +03:00
committed by TeamCityServer
parent 4ca757446a
commit 2b5524b18f
42 changed files with 206 additions and 273 deletions
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compiler/testData/diagnostics/tests/suppress/oneWarning/onBlockStatement.fir.kt
Vendored
+11 -11
View File
@@ -4,7 +4,7 @@ fun <T : CharSequence> foo(x: Array<Any>, y: IntArray, block: (T, Int) -> Int) {
@Suppress("UNCHECKED_CAST")
// comment
/* comment */
r = block(x[0] as T, "" as Int)
r = block(x[0] as T, "" <!CAST_NEVER_SUCCEEDS!>as<!> Int)
// to prevent unused assignment diagnostic for the above statement
r.hashCode()
@@ -13,42 +13,42 @@ fun <T : CharSequence> foo(x: Array<Any>, y: IntArray, block: (T, Int) -> Int) {
if (i != 1) {
@Suppress("UNCHECKED_CAST")
i += block(x[0] as T, "" as Int).toInt()
i += block(x[0] as T, "" <!CAST_NEVER_SUCCEEDS!>as<!> Int).toInt()
}
if (i != 1)
@Suppress("UNCHECKED_CAST")
i += block(x[0] as T, "" as Int).toInt()
i += block(x[0] as T, "" <!CAST_NEVER_SUCCEEDS!>as<!> Int).toInt()
if (i != 2)
@Suppress("UNCHECKED_CAST")
i += block(x[0] as T, "" as Int).toInt()
i += block(x[0] as T, "" <!CAST_NEVER_SUCCEEDS!>as<!> Int).toInt()
else
@Suppress("UNCHECKED_CAST")
i += block(x[1] as T, "" as Int).toInt()
i += block(x[1] as T, "" <!CAST_NEVER_SUCCEEDS!>as<!> Int).toInt()
while (i != 1)
@Suppress("UNCHECKED_CAST")
i += block(x[0] as T, "" as Int).toInt()
i += block(x[0] as T, "" <!CAST_NEVER_SUCCEEDS!>as<!> Int).toInt()
do
@Suppress("UNCHECKED_CAST")
i += block(x[0] as T, "" as Int).toInt()
i += block(x[0] as T, "" <!CAST_NEVER_SUCCEEDS!>as<!> Int).toInt()
while (i != 1)
for (j in 1..100)
@Suppress("UNCHECKED_CAST")
i += block(x[0] as T, "" as Int).toInt()
i += block(x[0] as T, "" <!CAST_NEVER_SUCCEEDS!>as<!> Int).toInt()
when (i) {
1 ->
@Suppress("UNCHECKED_CAST")
i += block(x[0] as T, "" as Int).toInt()
i += block(x[0] as T, "" <!CAST_NEVER_SUCCEEDS!>as<!> Int).toInt()
}
val l: () -> Unit = {
@Suppress("UNCHECKED_CAST")
i += block(x[0] as T, "" as Int).toInt()
i += block(x[0] as T, "" <!CAST_NEVER_SUCCEEDS!>as<!> Int).toInt()
}
l()
@@ -56,5 +56,5 @@ fun <T : CharSequence> foo(x: Array<Any>, y: IntArray, block: (T, Int) -> Int) {
@Suppress("UNCHECKED_CAST")
y[i] += block(x[0] as T, "" as Int).toInt()
y[i] += block(x[0] as T, "" <!CAST_NEVER_SUCCEEDS!>as<!> Int).toInt()
}
compiler/testData/diagnostics/tests/suppress/oneWarning/onBlockStatementSameLine.fir.kt
Vendored
+4 -4
View File
@@ -1,7 +1,7 @@
fun <T : CharSequence> foo(x: Array<Any>, block: (T, Int) -> Int) {
var r: Any?
@Suppress("UNCHECKED_CAST") r = block(x[0] as T, "" as Int)
@Suppress("UNCHECKED_CAST") r = block(x[0] as T, "" <!CAST_NEVER_SUCCEEDS!>as<!> Int)
// to prevent unused assignment diagnostic for the above statement
r.hashCode()
@@ -9,11 +9,11 @@ fun <T : CharSequence> foo(x: Array<Any>, block: (T, Int) -> Int) {
var i = 1
if (i != 1) {
@Suppress("UNCHECKED_CAST") i += block(x[0] as T, "" as Int).toInt()
@Suppress("UNCHECKED_CAST") i += block(x[0] as T, "" <!CAST_NEVER_SUCCEEDS!>as<!> Int).toInt()
}
if (i != 1) @Suppress("UNCHECKED_CAST")
i += block(x[0] as T, "" as Int).toInt()
i += block(x[0] as T, "" <!CAST_NEVER_SUCCEEDS!>as<!> Int).toInt()
if (i != 1) @Suppress("UNCHECKED_CAST") i += block(x[0] as T, "" as Int).toInt()
if (i != 1) @Suppress("UNCHECKED_CAST") i += block(x[0] as T, "" <!CAST_NEVER_SUCCEEDS!>as<!> Int).toInt()
}