Files
carbon-lang/toolchain/check/testdata/alias/builtins.carbon
T
Dana Jansens bcba76aca7 Require file tests to specify a min-prelude (#5818)
Use `full.carbon` min-prelude for any tests using the full prelude. A
few tests were using it unnecessarily and are changed to a more minimal
one in the process.

Any test which does not include some min-prelude will now fail with an
error.
2025-07-18 16:26:12 +00:00

115 lines
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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/primitives.carbon
//
// AUTOUPDATE
// TIP: To test this file alone, run:
// TIP: bazel test //toolchain/testing:file_test --test_arg=--file_tests=toolchain/check/testdata/alias/builtins.carbon
// TIP: To dump output, run:
// TIP: bazel run //toolchain/testing:file_test -- --dump_output --file_tests=toolchain/check/testdata/alias/builtins.carbon
// --- fail_i32.carbon
library "[[@TEST_NAME]]";
//@dump-sem-ir-begin
// CHECK:STDERR: fail_i32.carbon:[[@LINE+4]]:11: error: alias initializer must be a name reference [AliasRequiresNameRef]
// CHECK:STDERR: alias a = i32;
// CHECK:STDERR: ^~~
// CHECK:STDERR:
alias a = i32;
//@dump-sem-ir-end
// --- fail_bool.carbon
library "[[@TEST_NAME]]";
//@dump-sem-ir-begin
// CHECK:STDERR: fail_bool.carbon:[[@LINE+4]]:11: error: alias initializer must be a name reference [AliasRequiresNameRef]
// CHECK:STDERR: alias b = bool;
// CHECK:STDERR: ^~~~
// CHECK:STDERR:
alias b = bool;
//@dump-sem-ir-end
// --- fail_bool_value.carbon
library "[[@TEST_NAME]]";
//@dump-sem-ir-begin
// CHECK:STDERR: fail_bool_value.carbon:[[@LINE+4]]:11: error: alias initializer must be a name reference [AliasRequiresNameRef]
// CHECK:STDERR: alias a = false;
// CHECK:STDERR: ^~~~~
// CHECK:STDERR:
alias a = false;
// This fails silently due to the above diagnostic.
let a_test: bool = a;
//@dump-sem-ir-end
// CHECK:STDOUT: --- fail_i32.carbon
// CHECK:STDOUT:
// CHECK:STDOUT: constants {
// CHECK:STDOUT: %int_32: Core.IntLiteral = int_value 32 [concrete]
// CHECK:STDOUT: %i32: type = class_type @Int, @Int(%int_32) [concrete]
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: imports {
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: file {
// CHECK:STDOUT: %int_32: Core.IntLiteral = int_value 32 [concrete = constants.%int_32]
// CHECK:STDOUT: %i32: type = class_type @Int, @Int(constants.%int_32) [concrete = constants.%i32]
// CHECK:STDOUT: %a: <error> = bind_alias a, <error> [concrete = <error>]
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: --- fail_bool.carbon
// CHECK:STDOUT:
// CHECK:STDOUT: constants {
// CHECK:STDOUT: %Bool.type: type = fn_type @Bool [concrete]
// CHECK:STDOUT: %Bool: %Bool.type = struct_value () [concrete]
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: imports {
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: file {
// CHECK:STDOUT: %bool.make_type: init type = call constants.%Bool() [concrete = bool]
// CHECK:STDOUT: %b: <error> = bind_alias b, <error> [concrete = <error>]
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: --- fail_bool_value.carbon
// CHECK:STDOUT:
// CHECK:STDOUT: constants {
// CHECK:STDOUT: %false: bool = bool_literal false [concrete]
// CHECK:STDOUT: %Bool.type: type = fn_type @Bool [concrete]
// CHECK:STDOUT: %Bool: %Bool.type = struct_value () [concrete]
// CHECK:STDOUT: %pattern_type.831: type = pattern_type bool [concrete]
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: imports {
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: file {
// CHECK:STDOUT: %false: bool = bool_literal false [concrete = constants.%false]
// CHECK:STDOUT: %a: <error> = bind_alias a, <error> [concrete = <error>]
// CHECK:STDOUT: name_binding_decl {
// CHECK:STDOUT: %a_test.patt: %pattern_type.831 = binding_pattern a_test [concrete]
// CHECK:STDOUT: }
// CHECK:STDOUT: %.loc12_13.1: type = splice_block %.loc12_13.3 [concrete = bool] {
// CHECK:STDOUT: %bool.make_type: init type = call constants.%Bool() [concrete = bool]
// CHECK:STDOUT: %.loc12_13.2: type = value_of_initializer %bool.make_type [concrete = bool]
// CHECK:STDOUT: %.loc12_13.3: type = converted %bool.make_type, %.loc12_13.2 [concrete = bool]
// CHECK:STDOUT: }
// CHECK:STDOUT: %a_test: bool = bind_name a_test, <error> [concrete = <error>]
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: fn @__global_init() {
// CHECK:STDOUT: !entry:
// CHECK:STDOUT: %a.ref: <error> = name_ref a, file.%a [concrete = <error>]
// CHECK:STDOUT: <elided>
// CHECK:STDOUT: }
// CHECK:STDOUT: