azalea/kotlin-fork
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

ObjCExport: prohibit Kotlin exceptions leaking through native code back

Browse Source 
If a Kotlin exceptions is thrown out of a native code in ObjCExport
(when calling Swift/Obj-C method overriding Kotlin method, or calling
Swift/Obj-C block as Kotlin function type), treat this exception as
fatal and terminate the process.
This could happen if the Kotlin exception leaked from Kotlin to native
code before.
In other words, when calling Kotlin -> Swift/Obj-C -> Kotlin, if Kotlin
exception passes from the last to the first part, terminate.

^KT-50830
This commit is contained in:
Svyatoslav Scherbina
2022-01-13 13:57:15 +03:00
committed by Space
parent f7a1fa86a9
commit 776154881b
7 changed files with 16 additions and 21 deletions
Download Patch File Download Diff File Expand all files Collapse all files
kotlin-native/backend.native/tests/objcexport/expectedLazyLegacySuspendUnit.h
+1 -2
View File
@@ -2617,8 +2617,7 @@ __attribute__((swift_name("ValuesKt")))
+ (id<KtTransform>)createTransformDecimalStringToInt __attribute__((swift_name("createTransformDecimalStringToInt()")));
+ (BOOL)runUnitBlockBlock:(void (^)(void))block __attribute__((swift_name("runUnitBlock(block:)")));
+ (void (^)(void))asUnitBlockBlock:(id _Nullable (^)(void))block __attribute__((swift_name("asUnitBlock(block:)")));
+ (BOOL)runNothingBlockBlock:(void (^)(void))block __attribute__((swift_name("runNothingBlock(block:)")));
+ (void (^)(void))asNothingBlockBlock:(id _Nullable (^)(void))block __attribute__((swift_name("asNothingBlock(block:)")));
+ (void)runNothingBlockBlock:(void (^)(void))block __attribute__((swift_name("runNothingBlock(block:)")));
+ (void (^ _Nullable)(void))getNullBlock __attribute__((swift_name("getNullBlock()")));
+ (BOOL)isBlockNullBlock:(void (^ _Nullable)(void))block __attribute__((swift_name("isBlockNull(block:)")));
+ (BOOL)isFunctionObj:(id _Nullable)obj __attribute__((swift_name("isFunction(obj:)")));