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e6285b277a
Just treat begin_apply conservatively. It's probably not worth adding much complexity for begin_apply to the analysis as co-routines are often inlined anyway. Fixes a miscompile. https://bugs.swift.org/browse/SR-10444 rdar://problem/49755264
38 lines
590 B
Swift
38 lines
590 B
Swift
// RUN: %empty-directory(%t)
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// RUN: %target-build-swift -O %s -o %t/a.out
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// RUN: %target-run %t/a.out | %FileCheck %s
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// REQUIRES: executable_test
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// Check that the compiled code does not crash because of a wrong
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// stack-promoted array.
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// End-to-end test for https://bugs.swift.org/browse/SR-10444
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public struct Beta {
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var gamma: [Int]
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}
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class Delta {
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var epislon: Beta? = Beta(gamma: [])
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func main() {
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for _ in 1...100 {
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crash()
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}
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}
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func crash() {
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epislon?.gamma = [0]
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}
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}
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func testit() {
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Delta().main()
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}
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testit()
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// CHECK: ok
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print("ok")
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