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ba68faaed5
Find all the usages of `--enable-experimental-feature` or `--enable-upcoming-feature` in the tests and replace some of the `REQUIRES: asserts` to use `REQUIRES: swift-feature-Foo` instead, which should correctly apply to depending on the asserts/noasserts mode of the toolchain for each feature. Remove some comments that talked about enabling asserts since they don't apply anymore (but I might had miss some). All this was done with an automated script, so some formatting weirdness might happen, but I hope I fixed most of those. There might be some tests that were `REQUIRES: asserts` that might run in `noasserts` toolchains now. This will normally be because their feature went from experimental to upcoming/base and the tests were not updated.
56 lines
1.7 KiB
Swift
56 lines
1.7 KiB
Swift
// RUN: rm -rf %t
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// RUN: split-file %s %t
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// RUN: not %target-swift-frontend -typecheck -I %swift_src_root/lib/ClangImporter/SwiftBridging -I %t/Inputs %t/test.swift -enable-experimental-feature NonescapableTypes -cxx-interoperability-mode=default -diagnostic-style llvm 2>&1 | %FileCheck %s
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// REQUIRES: swift_feature_NonescapableTypes
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//--- Inputs/module.modulemap
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module Test {
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header "nonescapable.h"
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requires cplusplus
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}
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//--- Inputs/nonescapable.h
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#include "swift/bridging"
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struct SWIFT_NONESCAPABLE View {
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View() : member(nullptr) {}
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View(const int *p [[clang::lifetimebound]]) : member(p) {}
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View(const View&) = default;
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private:
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const int *member;
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};
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struct SWIFT_ESCAPABLE Owner {
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int data;
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};
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Owner f(int* x [[clang::lifetimebound]]) {
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return Owner{0};
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}
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Owner f2(int* x [[clang::lifetimebound]], int* y [[clang::lifetimebound]]) {
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return Owner{0};
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}
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View g(int* x) {
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return View(x);
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}
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//--- test.swift
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import Test
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// CHECK: error: cannot infer lifetime dependence, no parameters found that are either ~Escapable or Escapable with a borrowing ownership
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public func noAnnotations() -> View {
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// CHECK: nonescapable.h:15:7: warning: the returned type 'Owner' is annotated as escapable; it cannot have lifetime dependencies
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f(nil)
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// CHECK: nonescapable.h:19:7: warning: the returned type 'Owner' is annotated as escapable; it cannot have lifetime dependencies
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// No duplicate warning for f2:
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// CHECK-NOT: nonescapable.h:19
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f2(nil, nil)
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// CHECK: nonescapable.h:23:6: warning: the returned type 'View' is annotated as non-escapable; its lifetime dependencies must be annotated
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g(nil)
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return View()
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}
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