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Jon Ross-Perkins
78d4cce9f8
This makes the min_prelude files a little more consistent with how we use testdata elsewhere, avoiding some special casing of them.
33 lines
1001 B
Plaintext
33 lines
1001 B
Plaintext
// Part of the Carbon Language project, under the Apache License v2.0 with LLVM
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// Exceptions. See /LICENSE for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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// INCLUDE-FILE: toolchain/testing/testdata/min_prelude/facet_types.carbon
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//
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// AUTOUPDATE
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// TIP: To test this file alone, run:
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// TIP: bazel test //toolchain/testing:file_test --test_arg=--file_tests=toolchain/check/testdata/impl/lookup/import_final.carbon
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// TIP: To dump output, run:
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// TIP: bazel run //toolchain/testing:file_test -- --dump_output --file_tests=toolchain/check/testdata/impl/lookup/import_final.carbon
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// --- interface_z.carbon
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library "[[@TEST_NAME]]";
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interface Z {
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let X:! type;
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}
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class C {}
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final impl forall [T:! type] T as Z where .X = C {}
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// --- import_final.carbon
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library "[[@TEST_NAME]]";
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import library "interface_z";
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fn F[U:! type](T:! Z) {
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// The value of `.X` can be known to be `C` here when the impl `T as Z(C)` is
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// final.
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let a: T.X = {} as C;
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}
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