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IDE: Add test for message of VAL_OR_VAR_ON_*_PARAMETER diagnostic.

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Also fall back to getting parameter descriptor if property descriptor
not found for `val/var` parameters.

^KTIJ-13030 Fixed
This commit is contained in:
Mark Punzalan
2021-05-20 20:59:44 +00:00
committed by teamcityserver
parent 23605e08be
commit 2c18406632
5 changed files with 41 additions and 0 deletions
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idea/testData/checker/diagnosticsMessage/valOrVarOnParameter.fir.kt
Vendored
+14
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// WITH_RUNTIME
class A {
constructor(<warning descr="[VAL_OR_VAR_ON_SECONDARY_CONSTRUCTOR_PARAMETER] 'val' on secondary constructor parameter is not allowed">val</warning> <warning descr="[UNUSED_PARAMETER] Parameter 'x' is never used">x</warning>: Int) {
for (<warning descr="[VAL_OR_VAR_ON_LOOP_PARAMETER] 'val' on loop parameter is not allowed">val</warning> z in 1..4) {}
}
fun foo(<warning descr="[VAL_OR_VAR_ON_FUN_PARAMETER] 'var' on function parameter is not allowed">var</warning> <warning descr="[UNUSED_PARAMETER] Parameter 'y' is never used">y</warning>: Int) {
try {
for (<warning descr="[VAL_OR_VAR_ON_LOOP_PARAMETER] 'var' on loop parameter is not allowed">var</warning> (<warning descr="[UNUSED_VARIABLE] Variable 'i' is never used">i</warning>, <warning descr="[UNUSED_VARIABLE] Variable 'j' is never used">j</warning>) in listOf(1 to 4)) {}
} catch (<warning descr="[VAL_OR_VAR_ON_CATCH_PARAMETER] 'val' on catch parameter is not allowed">val</warning> e: Exception) {
}
}
}
idea/testData/checker/diagnosticsMessage/valOrVarOnParameter.kt
Vendored
+14
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@@ -0,0 +1,14 @@
// WITH_RUNTIME
class A {
constructor(<error descr="[VAL_OR_VAR_ON_SECONDARY_CONSTRUCTOR_PARAMETER] 'val' on secondary constructor parameter is not allowed">val</error> <warning descr="[UNUSED_PARAMETER] Parameter 'x' is never used">x</warning>: Int) {
for (<error descr="[VAL_OR_VAR_ON_LOOP_PARAMETER] 'val' on loop parameter is not allowed">val</error> z in 1..4) {}
}
fun foo(<error descr="[VAL_OR_VAR_ON_FUN_PARAMETER] 'var' on function parameter is not allowed">var</error> <warning descr="[UNUSED_PARAMETER] Parameter 'y' is never used">y</warning>: Int) {
try {
for (<error descr="[VAL_OR_VAR_ON_LOOP_PARAMETER] 'var' on loop parameter is not allowed">var</error> (<warning descr="[UNUSED_VARIABLE] Variable 'i' is never used">i</warning>, <warning descr="[UNUSED_VARIABLE] Variable 'j' is never used">j</warning>) in listOf(1 to 4)) {}
} catch (<error descr="[VAL_OR_VAR_ON_CATCH_PARAMETER] 'val' on catch parameter is not allowed">val</error> e: Exception) {
}
}
}