mirror of
https://github.com/apple/swift.git
synced 2025-12-14 20:36:38 +01:00
443 lines
24 KiB
Swift
443 lines
24 KiB
Swift
// RUN: %empty-directory(%t)
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// RUN: %target-build-swift %s -profile-generate -profile-coverage-mapping -o %t/main
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// RUN: %target-codesign %t/main
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// RUN: env %env-LLVM_PROFILE_FILE=%t/default.profraw %target-run %t/main
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// RUN: %llvm-profdata merge %t/default.profraw -o %t/default.profdata
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// RUN: %llvm-cov show %t/main -instr-profile=%t/default.profdata | %FileCheck %s
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// REQUIRES: profile_runtime
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// REQUIRES: executable_test
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struct Err: Error {}
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struct S {
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static subscript() -> Int {
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get throws { throw Err() }
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}
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func throwingMethod() throws -> Int { throw Err() }
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}
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func noThrowingFn() throws -> Int { 0 }
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@discardableResult
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func throwingFn() throws -> Int { throw Err() }
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func throwingBool() throws -> Bool { throw Err() }
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func noThrowingBool() throws -> Bool { true }
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var throwingProp: Int {
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get throws { throw Err() }
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}
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var throwingS: S {
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get throws { throw Err() }
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}
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var noThrowingS: S {
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get throws { S() }
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}
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func test1() -> Int { // CHECK: {{ *}}[[@LINE]]|{{ *}}1
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do { // CHECK: {{ *}}[[@LINE]]|{{ *}}1
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let x = try throwingFn() // CHECK: {{ *}}[[@LINE]]|{{ *}}1
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return x // CHECK: {{ *}}[[@LINE]]|{{ *}}0
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} catch { // CHECK: {{ *}}[[@LINE]]|{{ *}}1
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return 0 // CHECK: {{ *}}[[@LINE]]|{{ *}}1
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} // CHECK: {{ *}}[[@LINE]]|{{ *}}1
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} // CHECK: {{ *}}[[@LINE]]|{{ *}}1
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_ = test1() // CHECK: {{ *}}[[@LINE]]|{{ *}}1
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func test2() throws -> Int { // CHECK: {{ *}}[[@LINE]]|{{ *}}1
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let x = try throwingFn() // CHECK: {{ *}}[[@LINE]]|{{ *}}1
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return x // CHECK: {{ *}}[[@LINE]]|{{ *}}0
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} // CHECK: {{ *}}[[@LINE]]|{{ *}}1
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_ = try? test2() // CHECK: {{ *}}[[@LINE]]|{{ *}}1
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func test3() throws -> Int { // CHECK: {{ *}}[[@LINE]]|{{ *}}1
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let x = try throwingProp // CHECK: {{ *}}[[@LINE]]|{{ *}}1
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return x // CHECK: {{ *}}[[@LINE]]|{{ *}}0
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} // CHECK: {{ *}}[[@LINE]]|{{ *}}1
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_ = try? test3() // CHECK: {{ *}}[[@LINE]]|{{ *}}1
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func test4() throws -> Int { // CHECK: {{ *}}[[@LINE]]|{{ *}}1
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let x = try S[] // CHECK: {{ *}}[[@LINE]]|{{ *}}1
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return x // CHECK: {{ *}}[[@LINE]]|{{ *}}0
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} // CHECK: {{ *}}[[@LINE]]|{{ *}}1
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_ = try? test4() // CHECK: {{ *}}[[@LINE]]|{{ *}}1
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// Note we don't emit a region after the call since it would be empty.
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func test5() -> Int { // CHECK: {{ *}}[[@LINE]]|{{ *}}1
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do { // CHECK: {{ *}}[[@LINE]]|{{ *}}1
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return try throwingFn() // CHECK: {{ *}}[[@LINE]]|{{ *}}1
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} catch { // CHECK: {{ *}}[[@LINE]]|{{ *}}1
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return 0 // CHECK: {{ *}}[[@LINE]]|{{ *}}1
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} // CHECK: {{ *}}[[@LINE]]|{{ *}}1
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} // CHECK: {{ *}}[[@LINE]]|{{ *}}1
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_ = test5() // CHECK: {{ *}}[[@LINE]]|{{ *}}1
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func takesInts(_ x: Int, _ y: Int) {} // CHECK: {{ *}}[[@LINE]]|{{ *}}0
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// The throwing expr is nested here, the region starts after the throwing expr.
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func test6() throws { // CHECK: {{ *}}[[@LINE]]|{{ *}}1
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takesInts(try throwingFn(), 0) // CHECK: {{ *}}[[@LINE]]|{{ *}}1
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} // CHECK: {{ *}}[[@LINE]]|{{ *}}0
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try? test6() // CHECK: {{ *}}[[@LINE]]|{{ *}}1
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func test7() throws { // CHECK: {{ *}}[[@LINE]]|{{ *}}1
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takesInts( // CHECK: {{ *}}[[@LINE]]|{{ *}}1
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try throwingFn(), // CHECK: {{ *}}[[@LINE]]|{{ *}}1
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0 // CHECK: {{ *}}[[@LINE]]|{{ *}}0
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) // CHECK: {{ *}}[[@LINE]]|{{ *}}0
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} // CHECK: {{ *}}[[@LINE]]|{{ *}}0
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try? test7() // CHECK: {{ *}}[[@LINE]]|{{ *}}1
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func test8() throws -> Int { // CHECK: {{ *}}[[@LINE]]|{{ *}}1
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let x = try throwingS.throwingMethod() // CHECK: {{ *}}[[@LINE]]|{{ *}}1
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return x // CHECK: {{ *}}[[@LINE]]|{{ *}}0
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} // CHECK: {{ *}}[[@LINE]]|{{ *}}1
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_ = try? test8()
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func test9() throws -> Int { // CHECK: {{ *}}[[@LINE]]|{{ *}}1
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let x = try noThrowingS.throwingMethod() // CHECK: {{ *}}[[@LINE]]|{{ *}}1
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return x // CHECK: {{ *}}[[@LINE]]|{{ *}}0
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} // CHECK: {{ *}}[[@LINE]]|{{ *}}1
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_ = try? test9() // CHECK: {{ *}}[[@LINE]]|{{ *}}1
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func test10() throws { // CHECK: {{ *}}[[@LINE]]|{{ *}}1
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takesInts( // CHECK: {{ *}}[[@LINE]]|{{ *}}1
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try throwingFn(), // CHECK: {{ *}}[[@LINE]]|{{ *}}1
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try throwingFn() // CHECK: {{ *}}[[@LINE]]|{{ *}}0
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) // CHECK: {{ *}}[[@LINE]]|{{ *}}0
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} // CHECK: {{ *}}[[@LINE]]|{{ *}}0
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try? test10() // CHECK: {{ *}}[[@LINE]]|{{ *}}1
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func test11() throws { // CHECK: {{ *}}[[@LINE]]|{{ *}}1
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takesInts( // CHECK: {{ *}}[[@LINE]]|{{ *}}1
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try noThrowingFn(), // CHECK: {{ *}}[[@LINE]]|{{ *}}1
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try throwingFn() // CHECK: {{ *}}[[@LINE]]|{{ *}}1
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) // CHECK: {{ *}}[[@LINE]]|{{ *}}0
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} // CHECK: {{ *}}[[@LINE]]|{{ *}}0
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try? test11() // CHECK: {{ *}}[[@LINE]]|{{ *}}1
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// rdar://100470244 - Make sure we don't underflow the counter here.
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func test12() -> Int { // CHECK: {{ *}}[[@LINE]]|{{ *}}1
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do { // CHECK: {{ *}}[[@LINE]]|{{ *}}1
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try throwingFn() // CHECK: {{ *}}[[@LINE]]|{{ *}}1
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return 1 // CHECK: {{ *}}[[@LINE]]|{{ *}}0
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} catch { // CHECK: {{ *}}[[@LINE]]|{{ *}}1
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return 2 // CHECK: {{ *}}[[@LINE]]|{{ *}}1
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} // CHECK: {{ *}}[[@LINE]]|{{ *}}1
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} // CHECK: {{ *}}[[@LINE]]|{{ *}}1
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_ = test12() // CHECK: {{ *}}[[@LINE]]|{{ *}}1
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func test13() throws -> Int { // CHECK: {{ *}}[[@LINE]]|{{ *}}1
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x: do { // CHECK: {{ *}}[[@LINE]]|{{ *}}1
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try throwingFn() // CHECK: {{ *}}[[@LINE]]|{{ *}}1
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} catch is Err { // CHECK: {{ *}}[[@LINE]]|{{ *}}1
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break x // CHECK: {{ *}}[[@LINE]]|{{ *}}1
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} // CHECK: {{ *}}[[@LINE]]|{{ *}}1
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return 1 // CHECK: {{ *}}[[@LINE]]|{{ *}}1
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} // CHECK: {{ *}}[[@LINE]]|{{ *}}1
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_ = try? test13() // CHECK: {{ *}}[[@LINE]]|{{ *}}1
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func test14() throws -> Int { // CHECK: {{ *}}[[@LINE]]|{{ *}}1
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x: do { // CHECK: {{ *}}[[@LINE]]|{{ *}}1
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do { // CHECK: {{ *}}[[@LINE]]|{{ *}}1
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try throwingFn() // CHECK: {{ *}}[[@LINE]]|{{ *}}1
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break x // CHECK: {{ *}}[[@LINE]]|{{ *}}0
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} catch is Err { // CHECK: {{ *}}[[@LINE]]|{{ *}}1
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} // CHECK: {{ *}}[[@LINE]]|{{ *}}1
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return 1 // CHECK: {{ *}}[[@LINE]]|{{ *}}1
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} catch is Err { // CHECK: {{ *}}[[@LINE]]|{{ *}}1
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} // CHECK: {{ *}}[[@LINE]]|{{ *}}0
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return 2 // CHECK: {{ *}}[[@LINE]]|{{ *}}0
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} // CHECK: {{ *}}[[@LINE]]|{{ *}}1
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_ = try? test14() // CHECK: {{ *}}[[@LINE]]|{{ *}}1
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func test15() throws -> Int { // CHECK: {{ *}}[[@LINE]]|{{ *}}1
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x: do { // CHECK: {{ *}}[[@LINE]]|{{ *}}1
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do { // CHECK: {{ *}}[[@LINE]]|{{ *}}1
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try noThrowingFn() // CHECK: {{ *}}[[@LINE]]|{{ *}}1
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break x // CHECK: {{ *}}[[@LINE]]|{{ *}}1
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} catch is Err { // CHECK: {{ *}}[[@LINE]]|{{ *}}1
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} // CHECK: {{ *}}[[@LINE]]|{{ *}}0
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return 1 // CHECK: {{ *}}[[@LINE]]|{{ *}}0
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} catch is Err { // CHECK: {{ *}}[[@LINE]]|{{ *}}1
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// CHECK: {{ *}}[[@LINE]]|{{ *}}0
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} // CHECK: {{ *}}[[@LINE]]|{{ *}}1
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return 2 // CHECK: {{ *}}[[@LINE]]|{{ *}}1
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} // CHECK: {{ *}}[[@LINE]]|{{ *}}1
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_ = try? test15() // CHECK: {{ *}}[[@LINE]]|{{ *}}1
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func test16() throws -> Int { // CHECK: {{ *}}[[@LINE]]|{{ *}}1
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let x = try true // CHECK: {{ *}}[[@LINE]]|{{ *}}1
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? throwingFn() // CHECK: {{ *}}[[@LINE]]|{{ *}}1
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: throwingFn() // CHECK: {{ *}}[[@LINE]]|{{ *}}0
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return x // CHECK: {{ *}}[[@LINE]]|{{ *}}0
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} // CHECK: {{ *}}[[@LINE]]|{{ *}}1
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_ = try? test16() // CHECK: {{ *}}[[@LINE]]|{{ *}}1
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// FIXME: The line execution count is misleading here as it includes the
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// trailing edge of the thrown error from the first branch (rdar://118654503).
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func test17() throws -> Int { // CHECK: {{ *}}[[@LINE]]|{{ *}}1
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let x = try false // CHECK: {{ *}}[[@LINE]]|{{ *}}1
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? throwingFn() // CHECK: {{ *}}[[@LINE]]|{{ *}}1
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: throwingFn() // CHECK: {{ *}}[[@LINE]]|{{ *}}1
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return x // CHECK: {{ *}}[[@LINE]]|{{ *}}0
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} // CHECK: {{ *}}[[@LINE]]|{{ *}}1
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_ = try? test17() // CHECK: {{ *}}[[@LINE]]|{{ *}}1
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// FIXME: The line execution count is misleading here as it includes the
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// trailing edge of the thrown error from the first branch (rdar://118654503).
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func test18() throws -> Int { // CHECK: {{ *}}[[@LINE]]|{{ *}}1
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let x = try true // CHECK: {{ *}}[[@LINE]]|{{ *}}1
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? noThrowingFn() // CHECK: {{ *}}[[@LINE]]|{{ *}}1
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: noThrowingFn() // CHECK: {{ *}}[[@LINE]]|{{ *}}1
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return x // CHECK: {{ *}}[[@LINE]]|{{ *}}1
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} // CHECK: {{ *}}[[@LINE]]|{{ *}}1
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_ = try? test18() // CHECK: {{ *}}[[@LINE]]|{{ *}}1
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@discardableResult
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func takesOptInts(_ x: Int?, _ y: Int?) -> Int { 0 }
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func test19() { // CHECK: {{ *}}[[@LINE]]|{{ *}}1
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takesOptInts( // CHECK: {{ *}}[[@LINE]]|{{ *}}1
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try? throwingFn(), // CHECK: {{ *}}[[@LINE]]|{{ *}}1
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try? throwingFn() // CHECK: {{ *}}[[@LINE]]|{{ *}}1
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) // CHECK: {{ *}}[[@LINE]]|{{ *}}1
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} // CHECK: {{ *}}[[@LINE]]|{{ *}}1
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test19() // CHECK: {{ *}}[[@LINE]]|{{ *}}1
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func test20(
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) throws -> Int { // CHECK: {{ *}}[[@LINE]]|{{ *}}1
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try takesOptInts( // CHECK: {{ *}}[[@LINE]]|{{ *}}1
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throwingFn(), // CHECK: {{ *}}[[@LINE]]|{{ *}}1
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try? throwingFn() // CHECK: {{ *}}[[@LINE]]|{{ *}}0
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) // CHECK: {{ *}}[[@LINE]]|{{ *}}0
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} // CHECK: {{ *}}[[@LINE]]|{{ *}}0
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_ = try? test20() // CHECK: {{ *}}[[@LINE]]|{{ *}}1
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func test21() throws -> Int { // CHECK: {{ *}}[[@LINE]]|{{ *}}1
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try { // CHECK: {{ *}}[[@LINE]]|{{ *}}1
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throw Err() // CHECK: {{ *}}[[@LINE]]|{{ *}}1
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}() // CHECK: {{ *}}[[@LINE]]|{{ *}}1
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return 1 // CHECK: {{ *}}[[@LINE]]|{{ *}}0
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} // CHECK: {{ *}}[[@LINE]]|{{ *}}1
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_ = try? test21() // CHECK: {{ *}}[[@LINE]]|{{ *}}1
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func test22(
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) throws -> Int { // CHECK: {{ *}}[[@LINE]]|{{ *}}1
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try takesOptInts( // CHECK: {{ *}}[[@LINE]]|{{ *}}1
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noThrowingFn(), // CHECK: {{ *}}[[@LINE]]|{{ *}}1
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try? throwingFn() // CHECK: {{ *}}[[@LINE]]|{{ *}}1
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) // CHECK: {{ *}}[[@LINE]]|{{ *}}1
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} // CHECK: {{ *}}[[@LINE]]|{{ *}}1
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_ = try? test22() // CHECK: {{ *}}[[@LINE]]|{{ *}}1
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func test23() -> Int? { // CHECK: {{ *}}[[@LINE]]|{{ *}}1
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guard let x = try? throwingFn() else { // CHECK: {{ *}}[[@LINE]]|{{ *}}1
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return nil // CHECK: {{ *}}[[@LINE]]|{{ *}}1
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} // CHECK: {{ *}}[[@LINE]]|{{ *}}1
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return x // CHECK: {{ *}}[[@LINE]]|{{ *}}0
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} // CHECK: {{ *}}[[@LINE]]|{{ *}}1
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_ = test23() // CHECK: {{ *}}[[@LINE]]|{{ *}}1
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func test24() -> Int? { // CHECK: {{ *}}[[@LINE]]|{{ *}}1
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guard let x = try? noThrowingFn() else { // CHECK: {{ *}}[[@LINE]]|{{ *}}1
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return nil // CHECK: {{ *}}[[@LINE]]|{{ *}}0
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} // CHECK: {{ *}}[[@LINE]]|{{ *}}1
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return x // CHECK: {{ *}}[[@LINE]]|{{ *}}1
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} // CHECK: {{ *}}[[@LINE]]|{{ *}}1
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_ = test24() // CHECK: {{ *}}[[@LINE]]|{{ *}}1
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func test25() -> Int { // CHECK: {{ *}}[[@LINE]]|{{ *}}1
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let x = try! noThrowingFn() // CHECK: {{ *}}[[@LINE]]|{{ *}}1
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return x // CHECK: {{ *}}[[@LINE]]|{{ *}}1
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} // CHECK: {{ *}}[[@LINE]]|{{ *}}1
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_ = test25() // CHECK: {{ *}}[[@LINE]]|{{ *}}1
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func test26() throws -> Int {
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let x = if try throwingBool() { // CHECK: {{ *}}[[@LINE]]|{{ *}}1
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try throwingFn() // CHECK: {{ *}}[[@LINE]]|{{ *}}0
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} else { // CHECK: {{ *}}[[@LINE]]|{{ *}}0
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try throwingFn() // CHECK: {{ *}}[[@LINE]]|{{ *}}0
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} // CHECK: {{ *}}[[@LINE]]|{{ *}}0
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return x // CHECK: {{ *}}[[@LINE]]|{{ *}}0
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} // CHECK: {{ *}}[[@LINE]]|{{ *}}1
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_ = try? test26() // CHECK: {{ *}}[[@LINE]]|{{ *}}1
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func test27() throws -> Int {
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let x = if try noThrowingBool() { // CHECK: {{ *}}[[@LINE]]|{{ *}}1
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try throwingFn() // CHECK: {{ *}}[[@LINE]]|{{ *}}1
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} else { // CHECK: {{ *}}[[@LINE]]|{{ *}}0
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try throwingFn() // CHECK: {{ *}}[[@LINE]]|{{ *}}0
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} // CHECK: {{ *}}[[@LINE]]|{{ *}}0
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return x // CHECK: {{ *}}[[@LINE]]|{{ *}}0
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} // CHECK: {{ *}}[[@LINE]]|{{ *}}1
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_ = try? test27() // CHECK: {{ *}}[[@LINE]]|{{ *}}1
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func test28() throws -> Int {
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let x = if try !noThrowingBool() { // CHECK: {{ *}}[[@LINE]]|{{ *}}1
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try throwingFn() // CHECK: {{ *}}[[@LINE]]|{{ *}}0
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} else { // CHECK: {{ *}}[[@LINE]]|{{ *}}1
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try throwingFn() // CHECK: {{ *}}[[@LINE]]|{{ *}}1
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} // CHECK: {{ *}}[[@LINE]]|{{ *}}0
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return x // CHECK: {{ *}}[[@LINE]]|{{ *}}0
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} // CHECK: {{ *}}[[@LINE]]|{{ *}}1
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_ = try? test28() // CHECK: {{ *}}[[@LINE]]|{{ *}}1
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func test29() throws -> Int { // CHECK: {{ *}}[[@LINE]]|{{ *}}1
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try throwingBool() // CHECK: {{ *}}[[@LINE]]|{{ *}}1
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? try throwingFn() // CHECK: {{ *}}[[@LINE]]|{{ *}}0
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: try throwingFn() // CHECK: {{ *}}[[@LINE]]|{{ *}}0
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} // CHECK: {{ *}}[[@LINE]]|{{ *}}0
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_ = try? test29() // CHECK: {{ *}}[[@LINE]]|{{ *}}1
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func test30() throws -> Int { // CHECK: {{ *}}[[@LINE]]|{{ *}}1
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try noThrowingBool() // CHECK: {{ *}}[[@LINE]]|{{ *}}1
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? try throwingFn() // CHECK: {{ *}}[[@LINE]]|{{ *}}1
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: try throwingFn() // CHECK: {{ *}}[[@LINE]]|{{ *}}0
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} // CHECK: {{ *}}[[@LINE]]|{{ *}}0
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_ = try? test30() // CHECK: {{ *}}[[@LINE]]|{{ *}}1
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// FIXME: The line execution count is misleading here (rdar://118654503).
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func test31() throws -> Int { // CHECK: {{ *}}[[@LINE]]|{{ *}}1
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try !noThrowingBool() // CHECK: {{ *}}[[@LINE]]|{{ *}}1
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? try throwingFn() // CHECK: {{ *}}[[@LINE]]|{{ *}}1
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: try throwingFn() // CHECK: {{ *}}[[@LINE]]|{{ *}}1
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} // CHECK: {{ *}}[[@LINE]]|{{ *}}0
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_ = try? test31() // CHECK: {{ *}}[[@LINE]]|{{ *}}1
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func test32() throws { // CHECK: {{ *}}[[@LINE]]|{{ *}}1
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if try throwingBool(), // CHECK: {{ *}}[[@LINE]]|{{ *}}1
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try throwingBool() { // CHECK: {{ *}}[[@LINE]]|{{ *}}0
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try throwingFn() // CHECK: {{ *}}[[@LINE]]|{{ *}}0
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} else { // CHECK: {{ *}}[[@LINE]]|{{ *}}0
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try throwingFn() // CHECK: {{ *}}[[@LINE]]|{{ *}}0
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} // CHECK: {{ *}}[[@LINE]]|{{ *}}0
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} // CHECK: {{ *}}[[@LINE]]|{{ *}}0
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_ = try? test32() // CHECK: {{ *}}[[@LINE]]|{{ *}}1
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func test33() throws { // CHECK: {{ *}}[[@LINE]]|{{ *}}1
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if try noThrowingBool(), // CHECK: {{ *}}[[@LINE]]|{{ *}}1
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try throwingBool() { // CHECK: {{ *}}[[@LINE]]|{{ *}}1
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try throwingFn() // CHECK: {{ *}}[[@LINE]]|{{ *}}0
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} else { // CHECK: {{ *}}[[@LINE]]|{{ *}}0
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try throwingFn() // CHECK: {{ *}}[[@LINE]]|{{ *}}0
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} // CHECK: {{ *}}[[@LINE]]|{{ *}}0
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} // CHECK: {{ *}}[[@LINE]]|{{ *}}0
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_ = try? test33() // CHECK: {{ *}}[[@LINE]]|{{ *}}1
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func test34() throws { // CHECK: {{ *}}[[@LINE]]|{{ *}}1
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if try noThrowingBool(), // CHECK: {{ *}}[[@LINE]]|{{ *}}1
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try noThrowingBool() { // CHECK: {{ *}}[[@LINE]]|{{ *}}1
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try throwingFn() // CHECK: {{ *}}[[@LINE]]|{{ *}}1
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} else { // CHECK: {{ *}}[[@LINE]]|{{ *}}0
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try throwingFn() // CHECK: {{ *}}[[@LINE]]|{{ *}}0
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} // CHECK: {{ *}}[[@LINE]]|{{ *}}0
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} // CHECK: {{ *}}[[@LINE]]|{{ *}}0
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_ = try? test34() // CHECK: {{ *}}[[@LINE]]|{{ *}}1
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func test35() throws { // CHECK: {{ *}}[[@LINE]]|{{ *}}1
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if try !noThrowingBool(), // CHECK: {{ *}}[[@LINE]]|{{ *}}1
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try noThrowingBool() { // CHECK: {{ *}}[[@LINE]]|{{ *}}1
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try throwingFn() // CHECK: {{ *}}[[@LINE]]|{{ *}}0
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} else { // CHECK: {{ *}}[[@LINE]]|{{ *}}1
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try throwingFn() // CHECK: {{ *}}[[@LINE]]|{{ *}}1
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} // CHECK: {{ *}}[[@LINE]]|{{ *}}0
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} // CHECK: {{ *}}[[@LINE]]|{{ *}}0
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_ = try? test35() // CHECK: {{ *}}[[@LINE]]|{{ *}}1
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func test36() throws -> Int { // CHECK: {{ *}}[[@LINE]]|{{ *}}1
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guard try throwingBool() else { // CHECK: {{ *}}[[@LINE]]|{{ *}}1
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return 1 // CHECK: {{ *}}[[@LINE]]|{{ *}}0
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} // CHECK: {{ *}}[[@LINE]]|{{ *}}0
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return 0 // CHECK: {{ *}}[[@LINE]]|{{ *}}0
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} // CHECK: {{ *}}[[@LINE]]|{{ *}}1
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_ = try? test36() // CHECK: {{ *}}[[@LINE]]|{{ *}}1
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func test37() throws -> Int { // CHECK: {{ *}}[[@LINE]]|{{ *}}1
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guard try noThrowingBool() else { // CHECK: {{ *}}[[@LINE]]|{{ *}}1
|
|
return 1 // CHECK: {{ *}}[[@LINE]]|{{ *}}0
|
|
} // CHECK: {{ *}}[[@LINE]]|{{ *}}1
|
|
return 0 // CHECK: {{ *}}[[@LINE]]|{{ *}}1
|
|
} // CHECK: {{ *}}[[@LINE]]|{{ *}}1
|
|
_ = try? test37() // CHECK: {{ *}}[[@LINE]]|{{ *}}1
|
|
|
|
func test38() throws -> Int { // CHECK: {{ *}}[[@LINE]]|{{ *}}1
|
|
guard try !noThrowingBool() else { // CHECK: {{ *}}[[@LINE]]|{{ *}}1
|
|
return 1 // CHECK: {{ *}}[[@LINE]]|{{ *}}1
|
|
} // CHECK: {{ *}}[[@LINE]]|{{ *}}1
|
|
return 0 // CHECK: {{ *}}[[@LINE]]|{{ *}}0
|
|
} // CHECK: {{ *}}[[@LINE]]|{{ *}}1
|
|
_ = try? test38() // CHECK: {{ *}}[[@LINE]]|{{ *}}1
|
|
|
|
func test39() throws -> Int { // CHECK: {{ *}}[[@LINE]]|{{ *}}1
|
|
switch try throwingBool() { // CHECK: {{ *}}[[@LINE]]|{{ *}}1
|
|
case true: // CHECK: {{ *}}[[@LINE]]|{{ *}}0
|
|
return 0 // CHECK: {{ *}}[[@LINE]]|{{ *}}0
|
|
case false: // CHECK: {{ *}}[[@LINE]]|{{ *}}0
|
|
return 1 // CHECK: {{ *}}[[@LINE]]|{{ *}}0
|
|
} // CHECK: {{ *}}[[@LINE]]|{{ *}}0
|
|
} // CHECK: {{ *}}[[@LINE]]|{{ *}}0
|
|
_ = try? test39() // CHECK: {{ *}}[[@LINE]]|{{ *}}1
|
|
|
|
// FIXME: The line coverage for the second case isn't great (rdar://118654503).
|
|
func test40() throws -> Int { // CHECK: {{ *}}[[@LINE]]|{{ *}}1
|
|
switch try noThrowingBool() { // CHECK: {{ *}}[[@LINE]]|{{ *}}1
|
|
case true: // CHECK: {{ *}}[[@LINE]]|{{ *}}1
|
|
return 0 // CHECK: {{ *}}[[@LINE]]|{{ *}}1
|
|
case false: // CHECK: {{ *}}[[@LINE]]|{{ *}}1
|
|
return 1 // CHECK: {{ *}}[[@LINE]]|{{ *}}0
|
|
} // CHECK: {{ *}}[[@LINE]]|{{ *}}1
|
|
} // CHECK: {{ *}}[[@LINE]]|{{ *}}1
|
|
_ = try? test40() // CHECK: {{ *}}[[@LINE]]|{{ *}}1
|
|
|
|
// FIXME: The line coverage for the first case isn't great (rdar://118654503).
|
|
func test41() throws -> Int { // CHECK: {{ *}}[[@LINE]]|{{ *}}1
|
|
switch try !noThrowingBool() { // CHECK: {{ *}}[[@LINE]]|{{ *}}1
|
|
case true: // CHECK: {{ *}}[[@LINE]]|{{ *}}1
|
|
return 0 // CHECK: {{ *}}[[@LINE]]|{{ *}}0
|
|
case false: // CHECK: {{ *}}[[@LINE]]|{{ *}}1
|
|
return 1 // CHECK: {{ *}}[[@LINE]]|{{ *}}1
|
|
} // CHECK: {{ *}}[[@LINE]]|{{ *}}1
|
|
} // CHECK: {{ *}}[[@LINE]]|{{ *}}1
|
|
_ = try? test41() // CHECK: {{ *}}[[@LINE]]|{{ *}}1
|
|
|
|
func test42() throws -> Int { // CHECK: {{ *}}[[@LINE]]|{{ *}}1
|
|
let x = switch try throwingBool() { // CHECK: {{ *}}[[@LINE]]|{{ *}}1
|
|
case true: // CHECK: {{ *}}[[@LINE]]|{{ *}}0
|
|
0 // CHECK: {{ *}}[[@LINE]]|{{ *}}0
|
|
case false: // CHECK: {{ *}}[[@LINE]]|{{ *}}0
|
|
1 // CHECK: {{ *}}[[@LINE]]|{{ *}}0
|
|
} // CHECK: {{ *}}[[@LINE]]|{{ *}}0
|
|
return x // CHECK: {{ *}}[[@LINE]]|{{ *}}0
|
|
} // CHECK: {{ *}}[[@LINE]]|{{ *}}1
|
|
_ = try? test42() // CHECK: {{ *}}[[@LINE]]|{{ *}}1
|
|
|
|
// FIXME: The line coverage for the second case isn't great (rdar://118654503).
|
|
func test43() throws -> Int { // CHECK: {{ *}}[[@LINE]]|{{ *}}1
|
|
let x = switch try noThrowingBool() { // CHECK: {{ *}}[[@LINE]]|{{ *}}1
|
|
case true: // CHECK: {{ *}}[[@LINE]]|{{ *}}1
|
|
0 // CHECK: {{ *}}[[@LINE]]|{{ *}}1
|
|
case false: // CHECK: {{ *}}[[@LINE]]|{{ *}}1
|
|
1 // CHECK: {{ *}}[[@LINE]]|{{ *}}0
|
|
} // CHECK: {{ *}}[[@LINE]]|{{ *}}1
|
|
return x // CHECK: {{ *}}[[@LINE]]|{{ *}}1
|
|
} // CHECK: {{ *}}[[@LINE]]|{{ *}}1
|
|
_ = try? test43() // CHECK: {{ *}}[[@LINE]]|{{ *}}1
|
|
|
|
// FIXME: The line coverage for the first case isn't great (rdar://118654503).
|
|
func test44() throws -> Int { // CHECK: {{ *}}[[@LINE]]|{{ *}}1
|
|
let x = switch try !noThrowingBool() { // CHECK: {{ *}}[[@LINE]]|{{ *}}1
|
|
case true: // CHECK: {{ *}}[[@LINE]]|{{ *}}1
|
|
0 // CHECK: {{ *}}[[@LINE]]|{{ *}}0
|
|
case false: // CHECK: {{ *}}[[@LINE]]|{{ *}}1
|
|
1 // CHECK: {{ *}}[[@LINE]]|{{ *}}1
|
|
} // CHECK: {{ *}}[[@LINE]]|{{ *}}1
|
|
return x // CHECK: {{ *}}[[@LINE]]|{{ *}}1
|
|
} // CHECK: {{ *}}[[@LINE]]|{{ *}}1
|
|
_ = try? test44() // CHECK: {{ *}}[[@LINE]]|{{ *}}1
|