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carbon-lang/toolchain/check/testdata/class/comp_time_field.carbon
T
2025-10-28 17:17:38 +00:00

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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
//
// INCLUDE-FILE: toolchain/testing/testdata/min_prelude/none.carbon
// TODO: Add ranges and switch to "--dump-sem-ir-ranges=only".
// EXTRA-ARGS: --dump-sem-ir-ranges=if-present
//
// AUTOUPDATE
// TIP: To test this file alone, run:
// TIP: bazel test //toolchain/testing:file_test --test_arg=--file_tests=toolchain/check/testdata/class/comp_time_field.carbon
// TIP: To dump output, run:
// TIP: bazel run //toolchain/testing:file_test -- --dump_output --file_tests=toolchain/check/testdata/class/comp_time_field.carbon
// --- fail_let.carbon
library "[[@TEST_NAME]]";
class Class {
// CHECK:STDERR: fail_let.carbon:[[@LINE+4]]:7: error: semantics TODO: ``let` compile time binding outside function or interface` [SemanticsTodo]
// CHECK:STDERR: let A:! type = Class;
// CHECK:STDERR: ^~~~~~~~
// CHECK:STDERR:
let A:! type = Class;
// CHECK:STDERR: fail_let.carbon:[[@LINE+4]]:7: error: semantics TODO: ``let` compile time binding outside function or interface` [SemanticsTodo]
// CHECK:STDERR: let template B:! type = Class;
// CHECK:STDERR: ^~~~~~~~~~~~~~~~~
// CHECK:STDERR:
let template B:! type = Class;
}
// --- fail_var.carbon
library "[[@TEST_NAME]]";
class Class {
// CHECK:STDERR: fail_var.carbon:[[@LINE+8]]:8: error: expected `:` in field declaration [ExpectedFieldColon]
// CHECK:STDERR: var C:! type = Class;
// CHECK:STDERR: ^~
// CHECK:STDERR:
// CHECK:STDERR: fail_var.carbon:[[@LINE+4]]:3: error: semantics TODO: `handle invalid parse trees in `check`` [SemanticsTodo]
// CHECK:STDERR: var C:! type = Class;
// CHECK:STDERR: ^~~~~~~~~~~~~~~~~~~~~
// CHECK:STDERR:
var C:! type = Class;
// CHECK:STDERR: fail_var.carbon:[[@LINE+4]]:7: error: expected identifier in field declaration [ExpectedFieldIdentifier]
// CHECK:STDERR: var template D:! type = Class;
// CHECK:STDERR: ^~~~~~~~
// CHECK:STDERR:
var template D:! type = Class;
}
var x: Class = {};
// CHECK:STDOUT: --- fail_let.carbon
// CHECK:STDOUT:
// CHECK:STDOUT: constants {
// CHECK:STDOUT: %Class: type = class_type @Class [concrete]
// CHECK:STDOUT: %type: type = facet_type <type> [concrete]
// CHECK:STDOUT: %.Self: %type = symbolic_binding .Self [symbolic_self]
// CHECK:STDOUT: %pattern_type: type = pattern_type type [concrete]
// CHECK:STDOUT: %empty_struct_type: type = struct_type {} [concrete]
// CHECK:STDOUT: %complete_type: <witness> = complete_type_witness %empty_struct_type [concrete]
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: file {
// CHECK:STDOUT: package: <namespace> = namespace [concrete] {
// CHECK:STDOUT: .Class = %Class.decl
// CHECK:STDOUT: }
// CHECK:STDOUT: %Class.decl: type = class_decl @Class [concrete = constants.%Class] {} {}
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: class @Class {
// CHECK:STDOUT: name_binding_decl {
// CHECK:STDOUT: %A.patt: %pattern_type = value_binding_pattern A [concrete]
// CHECK:STDOUT: }
// CHECK:STDOUT: %Class.ref.loc9: type = name_ref Class, file.%Class.decl [concrete = constants.%Class]
// CHECK:STDOUT: %.Self.1: %type = symbolic_binding .Self [symbolic_self = constants.%.Self]
// CHECK:STDOUT: %A: type = value_binding A, %Class.ref.loc9
// CHECK:STDOUT: name_binding_decl {
// CHECK:STDOUT: %B.patt: %pattern_type = value_binding_pattern B [concrete]
// CHECK:STDOUT: }
// CHECK:STDOUT: %Class.ref.loc15: type = name_ref Class, file.%Class.decl [concrete = constants.%Class]
// CHECK:STDOUT: %.Self.2: %type = symbolic_binding .Self [symbolic_self = constants.%.Self]
// CHECK:STDOUT: %B: type = value_binding B, %Class.ref.loc15
// CHECK:STDOUT: %complete_type: <witness> = complete_type_witness constants.%empty_struct_type [concrete = constants.%complete_type]
// CHECK:STDOUT: complete_type_witness = %complete_type
// CHECK:STDOUT:
// CHECK:STDOUT: !members:
// CHECK:STDOUT: .Self = constants.%Class
// CHECK:STDOUT: .A = %A
// CHECK:STDOUT: .Class = <poisoned>
// CHECK:STDOUT: .B = %B
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: --- fail_var.carbon
// CHECK:STDOUT:
// CHECK:STDOUT: constants {
// CHECK:STDOUT: %Class: type = class_type @Class [concrete]
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: class @Class {
// CHECK:STDOUT: complete_type_witness = invalid
// CHECK:STDOUT:
// CHECK:STDOUT: !members:
// CHECK:STDOUT: .Self = constants.%Class
// CHECK:STDOUT: }
// CHECK:STDOUT: