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27 lines
718 B
Plaintext
27 lines
718 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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// RUN: executable_semantics %s 2>&1 | \
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// RUN: FileCheck --match-full-lines --allow-unused-prefixes=false %s
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// RUN: executable_semantics --trace %s 2>&1 | \
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// RUN: FileCheck --match-full-lines --allow-unused-prefixes %s
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// AUTOUPDATE: executable_semantics %s
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// CHECK: result: 0
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package ExecutableSemanticsTest api;
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// Test that mutations to a global variable in one function is visible
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// in another function.
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var flag: i32 = 1;
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fn flipFlag() {
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flag = 0;
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}
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fn main() -> i32 {
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flipFlag();
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return flag;
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}
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