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Fix bogus integer overflow warning for 'mod' operator

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#KT-15875 Fixed
This commit is contained in:
Mikhail Zarechenskiy
2017-01-24 17:13:42 +03:00
parent f9e552e3c2
commit 68b223211c
5 changed files with 31 additions and 3 deletions
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compiler/testData/diagnostics/tests/evaluate/intOverflow.kt
Vendored
+10
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@@ -21,6 +21,10 @@ val l20: Int = <!INTEGER_OVERFLOW!>30 * 24 * 60 * 60 * 1000<!>
val l21: Int = intMinValue - intMinValue
val l22: Int = <!INTEGER_OVERFLOW!>intMinValue + <!INTEGER_OVERFLOW!>-intMinValue<!><!>
val l23: Int = intMaxValue + <!INTEGER_OVERFLOW!>-intMinValue<!>
val l24: Int = (-1).<!DEPRECATION!>mod<!>(5)
val l25: Int = (-1).rem(5)
val l26: Int = (-1) % 5
fun foo() {
val a3: Int = <!INTEGER_OVERFLOW!><!INTEGER_OVERFLOW!>intMaxValue + 1<!> - 10<!>
@@ -41,6 +45,9 @@ fun foo() {
val l21: Int = intMinValue - intMinValue
val l22: Int = <!INTEGER_OVERFLOW!>intMinValue + <!INTEGER_OVERFLOW!>-intMinValue<!><!>
val l23: Int = intMaxValue + <!INTEGER_OVERFLOW!>-intMinValue<!>
val l24: Int = (-1).<!DEPRECATION!>mod<!>(5)
val l25: Int = (-1).rem(5)
val l26: Int = (-1) % 5
}
class A {
@@ -63,5 +70,8 @@ class A {
val l21: Int = intMinValue - intMinValue
val l22: Int = <!INTEGER_OVERFLOW!>intMinValue + <!INTEGER_OVERFLOW!>-intMinValue<!><!>
val l23: Int = intMaxValue + <!INTEGER_OVERFLOW!>-intMinValue<!>
val l24: Int = (-1).<!DEPRECATION!>mod<!>(5)
val l25: Int = (-1).rem(5)
val l26: Int = (-1) % 5
}
}
compiler/testData/diagnostics/tests/evaluate/intOverflow.txt
Vendored
+3
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@@ -20,6 +20,9 @@ public val l20: kotlin.Int = -1702967296
public val l21: kotlin.Int = 0
public val l22: kotlin.Int = 0
public val l23: kotlin.Int = -1
public val l24: kotlin.Int = -1
public val l25: kotlin.Int = -1
public val l26: kotlin.Int = -1
public fun foo(): kotlin.Unit
public final class A {
compiler/testData/diagnostics/tests/operatorRem/noOperatorRemFeature.kt
Vendored
+4
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@@ -21,4 +21,8 @@ class Baz {
fun local() {
<!UNSUPPORTED_FEATURE!>operator<!> fun Int.rem(x: Int) {}
<!UNSUPPORTED_FEATURE!>operator<!> fun String.remAssign(x: Int) {}
}
fun noOverflow() {
(-1).<!DEPRECATION!>mod<!>(5)
}
compiler/testData/diagnostics/tests/operatorRem/noOperatorRemFeature.txt
Vendored
+1
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@@ -1,6 +1,7 @@
package
public fun local(): kotlin.Unit
public fun noOverflow(): kotlin.Unit
public operator fun Baz.rem(/*0*/ x: kotlin.Int): kotlin.Unit
public final class Bar {