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carbon-lang/explorer/testdata/pointer/aliasing.carbon
T
Jeremy G. Siek b759401328 Heap allocation basics (#1323)
* initial implementation of new and delete

* remove requirement for empty heap from trace.carbon

* more tests

* fixed substitution for generic function types
2022-06-11 18:47:07 -04:00

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// Part of the Carbon Language project, under the Apache License v2.0 with LLVM
// Exceptions. See /LICENSE for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
// RUN: %{explorer} %s 2>&1 | \
// RUN: %{FileCheck} --match-full-lines --allow-unused-prefixes=false %s
// RUN: %{explorer} --parser_debug --trace_file=- %s 2>&1 | \
// RUN: %{FileCheck} --match-full-lines --allow-unused-prefixes %s
// AUTOUPDATE: %{explorer} %s
// CHECK: result: 0
package ExplorerTest api;
// Demonstrate the aliasing behavior of pointers.
fn Main() -> i32 {
var p: i32* = heap.New(5);
var q: i32* = p;
*q = 0;
return *p;
}