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carbon-lang/toolchain/check/testdata/pointer/nested_const.carbon
T
Dana Jansens 07aec169e1 Add min-preludes to more slow tests (#5681)
Adds min-preludes more tests which were seen as slow and their
surrounding neighbours. This drops the file_test runtime on my machine
from about 7s to about 6s.

For a few files that are clearly only testing diagnostics, we drop the
if-present semir ranges and the associated TODO.
2025-06-17 20:55:48 +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/int.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/pointer/nested_const.carbon
// TIP: To dump output, run:
// TIP: bazel run //toolchain/testing:file_test -- --dump_output --file_tests=toolchain/check/testdata/pointer/nested_const.carbon
// TODO: The `const` in the return type should not be necessary.
fn F(p: const (const (const i32*)*)) -> const i32 {
return **p;
}
// CHECK:STDOUT: --- nested_const.carbon
// CHECK:STDOUT:
// CHECK:STDOUT: constants {
// CHECK:STDOUT: %int_32: Core.IntLiteral = int_value 32 [concrete]
// CHECK:STDOUT: %Int.type: type = generic_class_type @Int [concrete]
// CHECK:STDOUT: %Int.generic: %Int.type = struct_value () [concrete]
// CHECK:STDOUT: %i32: type = class_type @Int, @Int(%int_32) [concrete]
// CHECK:STDOUT: %const.20a: type = const_type %i32 [concrete]
// CHECK:STDOUT: %ptr.36b: type = ptr_type %const.20a [concrete]
// CHECK:STDOUT: %const.58f: type = const_type %ptr.36b [concrete]
// CHECK:STDOUT: %ptr.6e8: type = ptr_type %const.58f [concrete]
// CHECK:STDOUT: %const.fa2: type = const_type %ptr.6e8 [concrete]
// CHECK:STDOUT: %pattern_type.800: type = pattern_type %const.fa2 [concrete]
// CHECK:STDOUT: %pattern_type.a65: type = pattern_type %const.20a [concrete]
// CHECK:STDOUT: %F.type: type = fn_type @F [concrete]
// CHECK:STDOUT: %F: %F.type = struct_value () [concrete]
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: imports {
// CHECK:STDOUT: %Core: <namespace> = namespace file.%Core.import, [concrete] {
// CHECK:STDOUT: .Int = %Core.Int
// CHECK:STDOUT: import Core//prelude
// CHECK:STDOUT: import Core//prelude/...
// CHECK:STDOUT: }
// CHECK:STDOUT: %Core.Int: %Int.type = import_ref Core//prelude/parts/int, Int, loaded [concrete = constants.%Int.generic]
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: file {
// CHECK:STDOUT: package: <namespace> = namespace [concrete] {
// CHECK:STDOUT: .Core = imports.%Core
// CHECK:STDOUT: .F = %F.decl
// CHECK:STDOUT: }
// CHECK:STDOUT: %Core.import = import Core
// CHECK:STDOUT: %F.decl: %F.type = fn_decl @F [concrete = constants.%F] {
// CHECK:STDOUT: %p.patt: %pattern_type.800 = binding_pattern p [concrete]
// CHECK:STDOUT: %p.param_patt: %pattern_type.800 = value_param_pattern %p.patt, call_param0 [concrete]
// CHECK:STDOUT: %return.patt: %pattern_type.a65 = return_slot_pattern [concrete]
// CHECK:STDOUT: %return.param_patt: %pattern_type.a65 = out_param_pattern %return.patt, call_param1 [concrete]
// CHECK:STDOUT: } {
// CHECK:STDOUT: %int_32.loc16_47: Core.IntLiteral = int_value 32 [concrete = constants.%int_32]
// CHECK:STDOUT: %i32.loc16_47: type = class_type @Int, @Int(constants.%int_32) [concrete = constants.%i32]
// CHECK:STDOUT: %const.loc16_41: type = const_type %i32.loc16_47 [concrete = constants.%const.20a]
// CHECK:STDOUT: %p.param: %const.fa2 = value_param call_param0
// CHECK:STDOUT: %.loc16: type = splice_block %const.loc16_9 [concrete = constants.%const.fa2] {
// CHECK:STDOUT: %int_32.loc16_29: Core.IntLiteral = int_value 32 [concrete = constants.%int_32]
// CHECK:STDOUT: %i32.loc16_29: type = class_type @Int, @Int(constants.%int_32) [concrete = constants.%i32]
// CHECK:STDOUT: %const.loc16_23: type = const_type %i32.loc16_29 [concrete = constants.%const.20a]
// CHECK:STDOUT: %ptr.loc16_32: type = ptr_type %const.loc16_23 [concrete = constants.%ptr.36b]
// CHECK:STDOUT: %const.loc16_16: type = const_type %ptr.loc16_32 [concrete = constants.%const.58f]
// CHECK:STDOUT: %ptr.loc16_34: type = ptr_type %const.loc16_16 [concrete = constants.%ptr.6e8]
// CHECK:STDOUT: %const.loc16_9: type = const_type %ptr.loc16_34 [concrete = constants.%const.fa2]
// CHECK:STDOUT: }
// CHECK:STDOUT: %p: %const.fa2 = bind_name p, %p.param
// CHECK:STDOUT: %return.param: ref %const.20a = out_param call_param1
// CHECK:STDOUT: %return: ref %const.20a = return_slot %return.param
// CHECK:STDOUT: }
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: fn @F(%p.param: %const.fa2) -> %const.20a {
// CHECK:STDOUT: !entry:
// CHECK:STDOUT: %p.ref: %const.fa2 = name_ref p, %p
// CHECK:STDOUT: %.loc17_11.1: ref %const.58f = deref %p.ref
// CHECK:STDOUT: %.loc17_11.2: %const.58f = bind_value %.loc17_11.1
// CHECK:STDOUT: %.loc17_10.1: ref %const.20a = deref %.loc17_11.2
// CHECK:STDOUT: %.loc17_10.2: %const.20a = bind_value %.loc17_10.1
// CHECK:STDOUT: return %.loc17_10.2
// CHECK:STDOUT: }
// CHECK:STDOUT: