carbon-lang/toolchain/parse/testdata/let/fail_missing_value.carbon

// 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
//
// AUTOUPDATE

// CHECK:STDERR: fail_missing_value.carbon:[[@LINE+3]]:11: ERROR: Expected `=`; `let` declaration must have an initializer.
// CHECK:STDERR: let a: i32;
// CHECK:STDERR:           ^
let a: i32;

fn F() {
  // CHECK:STDERR: fail_missing_value.carbon:[[@LINE+3]]:13: ERROR: Expected `=`; `let` declaration must have an initializer.
  // CHECK:STDERR:   let b: i32;
  // CHECK:STDERR:             ^
  let b: i32;
}

// CHECK:STDOUT: - filename: fail_missing_value.carbon
// CHECK:STDOUT:   parse_tree: [
// CHECK:STDOUT:     {kind: 'FileStart', text: ''},
// CHECK:STDOUT:       {kind: 'LetIntroducer', text: 'let'},
// CHECK:STDOUT:         {kind: 'Name', text: 'a'},
// CHECK:STDOUT:         {kind: 'IntegerTypeLiteral', text: 'i32'},
// CHECK:STDOUT:       {kind: 'PatternBinding', text: ':', subtree_size: 3},
// CHECK:STDOUT:     {kind: 'LetDecl', text: ';', has_error: yes, subtree_size: 5},
// CHECK:STDOUT:         {kind: 'FunctionIntroducer', text: 'fn'},
// CHECK:STDOUT:         {kind: 'Name', text: 'F'},
// CHECK:STDOUT:           {kind: 'ParamListStart', text: '('},
// CHECK:STDOUT:         {kind: 'ParamList', text: ')', subtree_size: 2},
// CHECK:STDOUT:       {kind: 'FunctionDefinitionStart', text: '{', subtree_size: 5},
// CHECK:STDOUT:         {kind: 'LetIntroducer', text: 'let'},
// CHECK:STDOUT:           {kind: 'Name', text: 'b'},
// CHECK:STDOUT:           {kind: 'IntegerTypeLiteral', text: 'i32'},
// CHECK:STDOUT:         {kind: 'PatternBinding', text: ':', subtree_size: 3},
// CHECK:STDOUT:       {kind: 'LetDecl', text: ';', has_error: yes, subtree_size: 5},
// CHECK:STDOUT:     {kind: 'FunctionDefinition', text: '}', subtree_size: 11},
// CHECK:STDOUT:     {kind: 'FileEnd', text: ''},
// CHECK:STDOUT:   ]