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c096d010b9
Adding Optional class to prelude... I hope it is useful! Co-authored-by: m new <michael.burzan@outlook.de> Co-authored-by: Richard Smith <richard@metafoo.co.uk> Co-authored-by: Geoff Romer <gromer@google.com>
23 lines
692 B
Plaintext
23 lines
692 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: %{explorer} %s 2>&1 | \
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// RUN: %{FileCheck} --match-full-lines --allow-unused-prefixes=false %s
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// RUN: %{explorer} --parser_debug --trace_file=- %s 2>&1 | \
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// RUN: %{FileCheck} --match-full-lines --allow-unused-prefixes %s
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// AUTOUPDATE: %{explorer} %s
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// CHECK: Hallo Welt
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// CHECK: result: 0
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package ExplorerTest api;
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fn Main() -> i32{
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var x: Optional(String) = Optional(String).Create( "Hallo Welt" );
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if(x.HasValue()){
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Print(x.Get());
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return 0;
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}
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return -1;
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}
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