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[FIR] Improve the control flow graph around try expressions

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1. throw goes to catches instead of main exist block
2. return goes via finally (single level only supported atm)
3. collect non-direct return to retrieve all return expressions easier
This commit is contained in:
Andrey Zinovyev
2021-08-03 12:11:50 +03:00
committed by teamcityserver
parent 7b6dddf012
commit 06b23d5937
11 changed files with 80 additions and 247 deletions
Download Patch File Download Diff File Expand all files Collapse all files
compiler/testData/diagnostics/tests/initializedAfterRethrow.fir.kt
Vendored
-222
View File
@@ -1,222 +0,0 @@
fun foo(): Int = 42
object ThrowInTryWithCatch {
private val p: String
init {
try {
throw Exception()
} catch (e: Exception) {
}
p = "OK"
}
}
object ThrowInTryWithCatchAndFinally {
private val p: String
init {
try {
throw Exception()
} catch (e: Exception) {
} finally {
}
p = "OK"
}
}
object ThrowInFinally {
<!MUST_BE_INITIALIZED_OR_BE_ABSTRACT!>private val p: String<!>
init {
try {
foo()
} catch (e: Exception) {
} finally {
throw Exception()
}
p = "OK"
}
}
object RethrowInCatch {
private val p: String
init {
try {
foo()
} catch (e: Exception) {
throw e
}
p = "OK"
}
}
object RethrowInCatchWithFinally {
private val p: String
init {
try {
foo()
} catch (e: Exception) {
throw e
} finally {
}
p = "OK"
}
}
object InnerTryWithCatch {
<!MUST_BE_INITIALIZED_OR_BE_ABSTRACT!>private val p: String<!>
init {
try {
foo()
} catch (e: Exception) {
try {
throw e
} catch (ee: Exception) {
}
}
p = "OK"
}
}
object InnerTryWithFinally {
private val p: String
init {
try {
foo()
} catch (e: Exception) {
try {
throw e
} finally {
}
}
p = "OK"
}
}
object InnerTryWithCatchAndFinally {
private val p: String
init {
try {
foo()
} catch (e: Exception) {
try {
throw e
} catch (ee: Exception) {
} finally {
}
}
p = "OK"
}
}
object InnerCatch {
private val p: String
init {
try {
foo()
} catch (e: Exception) {
try {
foo()
} catch (ee: Exception) {
throw ee
}
}
p = "OK"
}
}
object InnerCatchWithFinally {
private val p: String
init {
try {
foo()
} catch (e: Exception) {
try {
foo()
} catch (ee: Exception) {
throw ee
} finally {
}
}
p = "OK"
}
}
object InnerCatchOuterRethrow {
private val p: String
init {
try {
foo()
} catch (e: Exception) {
try {
foo()
} catch (ee: Exception) {
throw e
}
}
p = "OK"
}
}
object InnerCatchOuterRethrowWithFinally {
private val p: String
init {
try {
foo()
} catch (e: Exception) {
try {
foo()
} catch (ee: Exception) {
throw e
} finally {
}
}
p = "OK"
}
}
object InnerFinally {
private val p: String
init {
try {
foo()
} catch (e: Exception) {
try {
foo()
} finally {
throw e
}
}
p = "OK"
}
}
object InnerFinallyWithCatch {
private val p: String
init {
try {
foo()
} catch (e: Exception) {
try {
foo()
} catch (ee: Exception) {
} finally {
throw e
}
}
p = "OK"
}
}