Sergej Jaskiewicz
59 lines
1.8 KiB
Kotlin
Vendored
59 lines
1.8 KiB
Kotlin
Vendored
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//FILE: test.kt
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fun foo() {
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val x = 1
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fun bar() {
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val y = x
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}
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bar()
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}
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fun box() {
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foo()
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}
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// Local functions are compiled to private static functions on the class
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// containing the local funtion. This has a number of consequences observable
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// from a debugging perspective, for this test specifically:
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// - local functions do not figure in the LVT of the outer function, as they
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// are not instantiated.
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// - the _declaration_ of the local function does not figure in the byte code
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// of the outer function and hence, has no line number
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// - captures are treated differently, according to the implementation
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// strategy: on the IR, captures are passed as arguments to the static
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// function, on the old backend, they are added to fields on the lambda
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// object. Hence, for debugging purposes, captures are "just"
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// variables local to the function, and hence need no name mangling to
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// properly figure in the debugger.
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// EXPECTATIONS JVM JVM_IR
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// test.kt:13 box:
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// test.kt:5 foo:
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// EXPECTATIONS JVM
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// test.kt:6 foo: x:int=1:int
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// test.kt:9 foo: x:int=1:int, $fun$bar$1:TestKt$foo$1=TestKt$foo$1
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// EXPECTATIONS JVM_IR
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// test.kt:9 foo: x:int=1:int
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// EXPECTATIONS JVM
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// test.kt:7 invoke:
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// test.kt:8 invoke: y:int=1:int
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// EXPECTATIONS JVM_IR
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// test.kt:7 foo$bar: x:int=1:int
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// test.kt:8 foo$bar: x:int=1:int, y:int=1:int
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// EXPECTATIONS JVM
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// test.kt:10 foo: x:int=1:int, $fun$bar$1:TestKt$foo$1=TestKt$foo$1
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// test.kt:14 box:
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// EXPECTATIONS JVM_IR
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// test.kt:10 foo: x:int=1:int
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// test.kt:14 box:
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// EXPECTATIONS JS_IR
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// test.kt:13 box:
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// test.kt:5 foo:
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// test.kt:9 foo: x=1:number
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// test.kt:7 foo$bar: x=1:number
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// test.kt:8 foo$bar: x=1:number, y=1:number
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// test.kt:10 foo: x=1:number
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// test.kt:14 box:
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