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Always null detection

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This commit is contained in:
Mikhail Glukhikh
2015-11-06 17:54:05 +03:00
parent ed1c94d0f9
commit 2d9fbf5696
40 changed files with 140 additions and 75 deletions
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compiler/testData/diagnostics/tests/dataFlowInfoTraversal/ExclExcl.kt
Vendored
+4 -4
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@@ -3,19 +3,19 @@ fun bar(x: Int) = x + 1
fun f1(x: Int?) {
bar(<!TYPE_MISMATCH!>x<!>)
if (x != null) bar(x<!UNNECESSARY_NOT_NULL_ASSERTION!>!!<!>)
if (x == null) <!UNREACHABLE_CODE!>bar(<!><!DEBUG_INFO_SMARTCAST!>x<!>!!<!UNREACHABLE_CODE!>)<!>
if (x == null) <!UNREACHABLE_CODE!>bar(<!><!ALWAYS_NULL, DEBUG_INFO_SMARTCAST!>x<!>!!<!UNREACHABLE_CODE!>)<!>
}
fun f2(x: Int?) {
if (x != null) else <!DEBUG_INFO_SMARTCAST!>x<!>!!
if (x != null) else <!ALWAYS_NULL, DEBUG_INFO_SMARTCAST!>x<!>!!
}
fun f3(x: Int?) {
if (x != null) bar(x<!UNNECESSARY_NOT_NULL_ASSERTION!>!!<!>) else <!DEBUG_INFO_SMARTCAST!>x<!>!!
if (x != null) bar(x<!UNNECESSARY_NOT_NULL_ASSERTION!>!!<!>) else <!ALWAYS_NULL, DEBUG_INFO_SMARTCAST!>x<!>!!
}
fun f4(x: Int?) {
if (x == null) <!DEBUG_INFO_SMARTCAST!>x<!>!! else bar(x<!UNNECESSARY_NOT_NULL_ASSERTION!>!!<!>)
if (x == null) <!ALWAYS_NULL, DEBUG_INFO_SMARTCAST!>x<!>!! else bar(x<!UNNECESSARY_NOT_NULL_ASSERTION!>!!<!>)
}
fun f5(x: Int?) {