mirror of
https://github.com/carbon-language/carbon-lang.git
synced 2026-10-01 13:05:52 +01:00
Jon Ross-Perkins
b8ceb8dd8b
The purpose of the newline is to make it clearer where a given diagnostic begins and ends, particularly as the first message of a diagnostic may not be the error. This is a trivial code change, but ripples edits through test files.
65 lines
3.5 KiB
Plaintext
65 lines
3.5 KiB
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
|
|
//
|
|
// AUTOUPDATE
|
|
|
|
fn f() -> i32 {
|
|
var x: i32 = 3;
|
|
match (x) {
|
|
default => { return 1; }
|
|
// CHECK:STDERR: fail_cases_after_default.carbon:[[@LINE+4]]:5: ERROR: Unreachable case; `case` occurs after the `default`
|
|
// CHECK:STDERR: case a: i32 => { return 2; }
|
|
// CHECK:STDERR: ^~~~
|
|
// CHECK:STDERR:
|
|
case a: i32 => { return 2; }
|
|
// CHECK:STDERR: fail_cases_after_default.carbon:[[@LINE+4]]:5: ERROR: Unreachable case; `default` occurs after the `default`
|
|
// CHECK:STDERR: default => { return 3; }
|
|
// CHECK:STDERR: ^~~~~~~
|
|
// CHECK:STDERR:
|
|
default => { return 3; }
|
|
// CHECK:STDERR: fail_cases_after_default.carbon:[[@LINE+3]]:5: ERROR: Unreachable case; `case` occurs after the `default`
|
|
// CHECK:STDERR: case (a: i32) if (a == 4) => { return 4; }
|
|
// CHECK:STDERR: ^~~~
|
|
case (a: i32) if (a == 4) => { return 4; }
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
// CHECK:STDOUT: - filename: fail_cases_after_default.carbon
|
|
// CHECK:STDOUT: parse_tree: [
|
|
// CHECK:STDOUT: {kind: 'FileStart', text: ''},
|
|
// CHECK:STDOUT: {kind: 'FunctionIntroducer', text: 'fn'},
|
|
// CHECK:STDOUT: {kind: 'IdentifierName', text: 'f'},
|
|
// CHECK:STDOUT: {kind: 'TuplePatternStart', text: '('},
|
|
// CHECK:STDOUT: {kind: 'TuplePattern', text: ')', subtree_size: 2},
|
|
// CHECK:STDOUT: {kind: 'IntTypeLiteral', text: 'i32'},
|
|
// CHECK:STDOUT: {kind: 'ReturnType', text: '->', subtree_size: 2},
|
|
// CHECK:STDOUT: {kind: 'FunctionDefinitionStart', text: '{', subtree_size: 7},
|
|
// CHECK:STDOUT: {kind: 'VariableIntroducer', text: 'var'},
|
|
// CHECK:STDOUT: {kind: 'IdentifierName', text: 'x'},
|
|
// CHECK:STDOUT: {kind: 'IntTypeLiteral', text: 'i32'},
|
|
// CHECK:STDOUT: {kind: 'BindingPattern', text: ':', subtree_size: 3},
|
|
// CHECK:STDOUT: {kind: 'VariableInitializer', text: '='},
|
|
// CHECK:STDOUT: {kind: 'IntLiteral', text: '3'},
|
|
// CHECK:STDOUT: {kind: 'VariableDecl', text: ';', subtree_size: 7},
|
|
// CHECK:STDOUT: {kind: 'MatchIntroducer', text: 'match'},
|
|
// CHECK:STDOUT: {kind: 'MatchConditionStart', text: '('},
|
|
// CHECK:STDOUT: {kind: 'IdentifierNameExpr', text: 'x'},
|
|
// CHECK:STDOUT: {kind: 'MatchCondition', text: ')', subtree_size: 3},
|
|
// CHECK:STDOUT: {kind: 'MatchStatementStart', text: '{', subtree_size: 5},
|
|
// CHECK:STDOUT: {kind: 'MatchDefaultIntroducer', text: 'default'},
|
|
// CHECK:STDOUT: {kind: 'MatchDefaultEqualGreater', text: '=>'},
|
|
// CHECK:STDOUT: {kind: 'MatchDefaultStart', text: '{', subtree_size: 3},
|
|
// CHECK:STDOUT: {kind: 'ReturnStatementStart', text: 'return'},
|
|
// CHECK:STDOUT: {kind: 'IntLiteral', text: '1'},
|
|
// CHECK:STDOUT: {kind: 'ReturnStatement', text: ';', subtree_size: 3},
|
|
// CHECK:STDOUT: {kind: 'MatchDefault', text: '}', subtree_size: 7},
|
|
// CHECK:STDOUT: {kind: 'MatchStatement', text: '}', has_error: yes, subtree_size: 13},
|
|
// CHECK:STDOUT: {kind: 'ReturnStatementStart', text: 'return'},
|
|
// CHECK:STDOUT: {kind: 'IntLiteral', text: '0'},
|
|
// CHECK:STDOUT: {kind: 'ReturnStatement', text: ';', subtree_size: 3},
|
|
// CHECK:STDOUT: {kind: 'FunctionDefinition', text: '}', subtree_size: 31},
|
|
// CHECK:STDOUT: {kind: 'FileEnd', text: ''},
|
|
// CHECK:STDOUT: ]
|