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https://github.com/carbon-language/carbon-lang.git
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Richard Smith
2fd7e2b65d
Add support for user-defined assignment, as well as compound assignment and increment, following the design direction in pending proposal #2511. Some of this isn't fully testable yet: because explorer doesn't properly support `impl` specialization, the blanket `impl`s in the prelude prevent types from customizing assignment.
17 lines
505 B
Plaintext
17 lines
505 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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// AUTOUPDATE
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// RUN: %{not} %{explorer-run}
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// RUN: %{not} %{explorer-run-trace}
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package ExplorerTest api;
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fn Main() -> i32 {
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var x: i32;
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// CHECK:STDERR: COMPILATION ERROR: {{.*}}/explorer/testdata/unformed/static/fail_increment.carbon:[[@LINE+1]]: use of uninitialized variable x
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++x;
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return x;
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}
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