mirror of
https://github.com/carbon-language/carbon-lang.git
synced 2026-09-25 11:40:10 +01:00
20b272446f
* Modify parser and AST nodes to include let statement * Implement let variables * Remove redundant code in fail_match_choice test * Add comment for has_value_category() * Apply suggestions from code review Co-authored-by: Jon Meow <46229924+jonmeow@users.noreply.github.com> * clang-format changes * Update comments for new BindingPattern methods * Implement nested vars in patterns * Apply suggestions from @geoffromer's code review Co-authored-by: Geoff Romer <gromer@google.com> * Implement changes from code review. * Remove maybe_var_pattern grammar rule Co-authored-by: Jon Meow <46229924+jonmeow@users.noreply.github.com> Co-authored-by: Geoff Romer <gromer@google.com>
29 lines
800 B
Plaintext
29 lines
800 B
Plaintext
// 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: %{executable_semantics} %s 2>&1 | \
|
|
// RUN: %{FileCheck} --match-full-lines --allow-unused-prefixes=false %s
|
|
// RUN: %{executable_semantics} --trace %s 2>&1 | \
|
|
// RUN: %{FileCheck} --match-full-lines --allow-unused-prefixes %s
|
|
// AUTOUPDATE: %{executable_semantics} %s
|
|
// CHECK: result: 0
|
|
|
|
package ExecutableSemanticsTest api;
|
|
|
|
choice Ints {
|
|
None,
|
|
One(i32),
|
|
Two(i32,i32)
|
|
}
|
|
|
|
fn Main() -> i32 {
|
|
let (var Ints.Two(a1: auto, var a2: auto), ((b: auto, var c:auto), var (d: auto, e:auto))) = (Ints.Two(1, 10), ((2, 3), (4, 5)));
|
|
a1 = 0;
|
|
a2 = 0;
|
|
c = 0;
|
|
d = 0;
|
|
e = 0;
|
|
return 0;
|
|
}
|