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Add warning for division by zero:

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#KT-5529 fixed
This commit is contained in:
Natalia Ukhorskaya
2015-04-24 12:40:11 +03:00
parent cb9c28e73f
commit 9108d87a57
15 changed files with 98 additions and 14 deletions
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compiler/testData/diagnostics/tests/evaluate/divisionByZero.kt
+17
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@@ -0,0 +1,17 @@
// !DIAGNOSTICS: -UNUSED_VARIABLE
val a1 = 0
val a2 = <!DIVISION_BY_ZERO!>1 / 0<!>
val a3 = <!DIVISION_BY_ZERO!>1 / a1<!>
val a4 = 1 / a2
val a5 = 2 * (<!DIVISION_BY_ZERO!>1 / 0<!>)
val a6 = <!DIVISION_BY_ZERO!>1.div(0)<!>
val a7 = <!DIVISION_BY_ZERO!>1.div(a1)<!>
val a8 = 1.div(a2)
val a9 = 2 * (<!DIVISION_BY_ZERO!>1.div(0)<!>)
val b1: Byte = <!DIVISION_BY_ZERO, TYPE_MISMATCH!>1 / 0<!>
Ann(<!DIVISION_BY_ZERO, ANNOTATION_PARAMETER_MUST_BE_CONST!>1 / 0<!>) val b2 = 1
annotation class Ann(val i : Int)