// 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/basic.carbon
// TIP: To dump output, run:
// TIP:   bazel run //toolchain/testing:file_test -- --dump_output --file_tests=toolchain/check/testdata/pointer/basic.carbon

fn F() -> i32 {
  var n: i32 = 0;
  var p: i32* = &n;

  return *p;
}

// CHECK:STDOUT: --- basic.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:   %empty_tuple.type: type = tuple_type () [concrete]
// CHECK:STDOUT:   %Int.generic: %Int.type = struct_value () [concrete]
// CHECK:STDOUT:   %i32: type = class_type @Int, @Int(%int_32) [concrete]
// CHECK:STDOUT:   %pattern_type.7ce: type = pattern_type %i32 [concrete]
// CHECK:STDOUT:   %F.type: type = fn_type @F [concrete]
// CHECK:STDOUT:   %F: %F.type = struct_value () [concrete]
// CHECK:STDOUT:   %int_0.5c6: Core.IntLiteral = int_value 0 [concrete]
// CHECK:STDOUT:   %ImplicitAs.type.cc7: type = generic_interface_type @ImplicitAs [concrete]
// CHECK:STDOUT:   %ImplicitAs.generic: %ImplicitAs.type.cc7 = struct_value () [concrete]
// CHECK:STDOUT:   %ImplicitAs.type.205: type = facet_type <@ImplicitAs, @ImplicitAs(%i32)> [concrete]
// CHECK:STDOUT:   %Convert.type.1b6: type = fn_type @Convert.1, @ImplicitAs(%i32) [concrete]
// CHECK:STDOUT:   %To: Core.IntLiteral = bind_symbolic_name To, 0 [symbolic]
// CHECK:STDOUT:   %Convert.type.0f9: type = fn_type @Convert.2, @impl.4f9(%To) [symbolic]
// CHECK:STDOUT:   %Convert.f06: %Convert.type.0f9 = struct_value () [symbolic]
// CHECK:STDOUT:   %ImplicitAs.impl_witness.c75: <witness> = impl_witness imports.%ImplicitAs.impl_witness_table.a2f, @impl.4f9(%int_32) [concrete]
// CHECK:STDOUT:   %Convert.type.035: type = fn_type @Convert.2, @impl.4f9(%int_32) [concrete]
// CHECK:STDOUT:   %Convert.956: %Convert.type.035 = struct_value () [concrete]
// CHECK:STDOUT:   %ImplicitAs.facet: %ImplicitAs.type.205 = facet_value Core.IntLiteral, (%ImplicitAs.impl_witness.c75) [concrete]
// CHECK:STDOUT:   %.9c3: type = fn_type_with_self_type %Convert.type.1b6, %ImplicitAs.facet [concrete]
// CHECK:STDOUT:   %Convert.bound: <bound method> = bound_method %int_0.5c6, %Convert.956 [concrete]
// CHECK:STDOUT:   %Convert.specific_fn: <specific function> = specific_function %Convert.956, @Convert.2(%int_32) [concrete]
// CHECK:STDOUT:   %bound_method: <bound method> = bound_method %int_0.5c6, %Convert.specific_fn [concrete]
// CHECK:STDOUT:   %int_0.6a9: %i32 = int_value 0 [concrete]
// CHECK:STDOUT:   %ptr.235: type = ptr_type %i32 [concrete]
// CHECK:STDOUT:   %pattern_type.fe8: type = pattern_type %ptr.235 [concrete]
// CHECK:STDOUT:   %Destroy.type: type = facet_type <@Destroy> [concrete]
// CHECK:STDOUT:   %Op.type.bae: type = fn_type @Op.2 [concrete]
// CHECK:STDOUT:   %T: type = bind_symbolic_name T, 0 [symbolic]
// CHECK:STDOUT:   %Op.type.bc9: type = fn_type @Op.3, @impl.49c(%T) [symbolic]
// CHECK:STDOUT:   %Op.46f: %Op.type.bc9 = struct_value () [symbolic]
// CHECK:STDOUT:   %Destroy.impl_witness.711: <witness> = impl_witness imports.%Destroy.impl_witness_table, @impl.49c(%ptr.235) [concrete]
// CHECK:STDOUT:   %Op.type.ba2: type = fn_type @Op.3, @impl.49c(%ptr.235) [concrete]
// CHECK:STDOUT:   %Op.649: %Op.type.ba2 = struct_value () [concrete]
// CHECK:STDOUT:   %ptr.5d5: type = ptr_type %ptr.235 [concrete]
// CHECK:STDOUT:   %Destroy.facet.2bf: %Destroy.type = facet_value %ptr.235, (%Destroy.impl_witness.711) [concrete]
// CHECK:STDOUT:   %.a79: type = fn_type_with_self_type %Op.type.bae, %Destroy.facet.2bf [concrete]
// CHECK:STDOUT:   %Op.specific_fn.829: <specific function> = specific_function %Op.649, @Op.3(%ptr.235) [concrete]
// CHECK:STDOUT:   %Destroy.impl_witness.64e: <witness> = impl_witness imports.%Destroy.impl_witness_table, @impl.49c(%i32) [concrete]
// CHECK:STDOUT:   %Op.type.a17: type = fn_type @Op.3, @impl.49c(%i32) [concrete]
// CHECK:STDOUT:   %Op.e6a: %Op.type.a17 = struct_value () [concrete]
// CHECK:STDOUT:   %Destroy.facet.5f7: %Destroy.type = facet_value %i32, (%Destroy.impl_witness.64e) [concrete]
// CHECK:STDOUT:   %.ab7: type = fn_type_with_self_type %Op.type.bae, %Destroy.facet.5f7 [concrete]
// CHECK:STDOUT:   %Op.specific_fn.014: <specific function> = specific_function %Op.e6a, @Op.3(%i32) [concrete]
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: imports {
// CHECK:STDOUT:   %Core: <namespace> = namespace file.%Core.import, [concrete] {
// CHECK:STDOUT:     .Int = %Core.Int
// CHECK:STDOUT:     .ImplicitAs = %Core.ImplicitAs
// CHECK:STDOUT:     .Destroy = %Core.Destroy
// 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:   %Core.ImplicitAs: %ImplicitAs.type.cc7 = import_ref Core//prelude/parts/as, ImplicitAs, loaded [concrete = constants.%ImplicitAs.generic]
// CHECK:STDOUT:   %Core.import_ref.a5b: @impl.4f9.%Convert.type (%Convert.type.0f9) = import_ref Core//prelude/parts/int, loc16_39, loaded [symbolic = @impl.4f9.%Convert (constants.%Convert.f06)]
// CHECK:STDOUT:   %ImplicitAs.impl_witness_table.a2f = impl_witness_table (%Core.import_ref.a5b), @impl.4f9 [concrete]
// CHECK:STDOUT:   %Core.Destroy: type = import_ref Core//prelude/parts/destroy, Destroy, loaded [concrete = constants.%Destroy.type]
// CHECK:STDOUT:   %Core.import_ref.0b9: @impl.49c.%Op.type (%Op.type.bc9) = import_ref Core//prelude/parts/destroy, loc8_29, loaded [symbolic = @impl.49c.%Op (constants.%Op.46f)]
// CHECK:STDOUT:   %Destroy.impl_witness_table = impl_witness_table (%Core.import_ref.0b9), @impl.49c [concrete]
// 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:     %return.patt: %pattern_type.7ce = return_slot_pattern [concrete]
// CHECK:STDOUT:     %return.param_patt: %pattern_type.7ce = out_param_pattern %return.patt, call_param0 [concrete]
// CHECK:STDOUT:   } {
// CHECK:STDOUT:     %int_32.loc15: Core.IntLiteral = int_value 32 [concrete = constants.%int_32]
// CHECK:STDOUT:     %i32.loc15: type = class_type @Int, @Int(constants.%int_32) [concrete = constants.%i32]
// CHECK:STDOUT:     %return.param: ref %i32 = out_param call_param0
// CHECK:STDOUT:     %return: ref %i32 = return_slot %return.param
// CHECK:STDOUT:   }
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: fn @F() -> %i32 {
// CHECK:STDOUT: !entry:
// CHECK:STDOUT:   name_binding_decl {
// CHECK:STDOUT:     %n.patt: %pattern_type.7ce = binding_pattern n [concrete]
// CHECK:STDOUT:     %n.var_patt: %pattern_type.7ce = var_pattern %n.patt [concrete]
// CHECK:STDOUT:   }
// CHECK:STDOUT:   %n.var: ref %i32 = var %n.var_patt
// CHECK:STDOUT:   %int_0: Core.IntLiteral = int_value 0 [concrete = constants.%int_0.5c6]
// CHECK:STDOUT:   %impl.elem0.loc16_3.1: %.9c3 = impl_witness_access constants.%ImplicitAs.impl_witness.c75, element0 [concrete = constants.%Convert.956]
// CHECK:STDOUT:   %bound_method.loc16_3.1: <bound method> = bound_method %int_0, %impl.elem0.loc16_3.1 [concrete = constants.%Convert.bound]
// CHECK:STDOUT:   %specific_fn.loc16_3.1: <specific function> = specific_function %impl.elem0.loc16_3.1, @Convert.2(constants.%int_32) [concrete = constants.%Convert.specific_fn]
// CHECK:STDOUT:   %bound_method.loc16_3.2: <bound method> = bound_method %int_0, %specific_fn.loc16_3.1 [concrete = constants.%bound_method]
// CHECK:STDOUT:   %int.convert_checked: init %i32 = call %bound_method.loc16_3.2(%int_0) [concrete = constants.%int_0.6a9]
// CHECK:STDOUT:   %.loc16_3: init %i32 = converted %int_0, %int.convert_checked [concrete = constants.%int_0.6a9]
// CHECK:STDOUT:   assign %n.var, %.loc16_3
// CHECK:STDOUT:   %.loc16_10: type = splice_block %i32.loc16 [concrete = constants.%i32] {
// CHECK:STDOUT:     %int_32.loc16: Core.IntLiteral = int_value 32 [concrete = constants.%int_32]
// CHECK:STDOUT:     %i32.loc16: type = class_type @Int, @Int(constants.%int_32) [concrete = constants.%i32]
// CHECK:STDOUT:   }
// CHECK:STDOUT:   %n: ref %i32 = bind_name n, %n.var
// CHECK:STDOUT:   name_binding_decl {
// CHECK:STDOUT:     %p.patt: %pattern_type.fe8 = binding_pattern p [concrete]
// CHECK:STDOUT:     %p.var_patt: %pattern_type.fe8 = var_pattern %p.patt [concrete]
// CHECK:STDOUT:   }
// CHECK:STDOUT:   %p.var: ref %ptr.235 = var %p.var_patt
// CHECK:STDOUT:   %n.ref: ref %i32 = name_ref n, %n
// CHECK:STDOUT:   %addr.loc17_17: %ptr.235 = addr_of %n.ref
// CHECK:STDOUT:   assign %p.var, %addr.loc17_17
// CHECK:STDOUT:   %.loc17: type = splice_block %ptr [concrete = constants.%ptr.235] {
// CHECK:STDOUT:     %int_32.loc17: Core.IntLiteral = int_value 32 [concrete = constants.%int_32]
// CHECK:STDOUT:     %i32.loc17: type = class_type @Int, @Int(constants.%int_32) [concrete = constants.%i32]
// CHECK:STDOUT:     %ptr: type = ptr_type %i32.loc17 [concrete = constants.%ptr.235]
// CHECK:STDOUT:   }
// CHECK:STDOUT:   %p: ref %ptr.235 = bind_name p, %p.var
// CHECK:STDOUT:   %p.ref: ref %ptr.235 = name_ref p, %p
// CHECK:STDOUT:   %.loc19_11: %ptr.235 = bind_value %p.ref
// CHECK:STDOUT:   %.loc19_10.1: ref %i32 = deref %.loc19_11
// CHECK:STDOUT:   %.loc19_10.2: %i32 = bind_value %.loc19_10.1
// CHECK:STDOUT:   %impl.elem0.loc17: %.a79 = impl_witness_access constants.%Destroy.impl_witness.711, element0 [concrete = constants.%Op.649]
// CHECK:STDOUT:   %bound_method.loc17_3.1: <bound method> = bound_method %p.var, %impl.elem0.loc17
// CHECK:STDOUT:   %specific_fn.loc17: <specific function> = specific_function %impl.elem0.loc17, @Op.3(constants.%ptr.235) [concrete = constants.%Op.specific_fn.829]
// CHECK:STDOUT:   %bound_method.loc17_3.2: <bound method> = bound_method %p.var, %specific_fn.loc17
// CHECK:STDOUT:   %addr.loc17_3: %ptr.5d5 = addr_of %p.var
// CHECK:STDOUT:   %no_op.loc17: init %empty_tuple.type = call %bound_method.loc17_3.2(%addr.loc17_3)
// CHECK:STDOUT:   %impl.elem0.loc16_3.2: %.ab7 = impl_witness_access constants.%Destroy.impl_witness.64e, element0 [concrete = constants.%Op.e6a]
// CHECK:STDOUT:   %bound_method.loc16_3.3: <bound method> = bound_method %n.var, %impl.elem0.loc16_3.2
// CHECK:STDOUT:   %specific_fn.loc16_3.2: <specific function> = specific_function %impl.elem0.loc16_3.2, @Op.3(constants.%i32) [concrete = constants.%Op.specific_fn.014]
// CHECK:STDOUT:   %bound_method.loc16_3.4: <bound method> = bound_method %n.var, %specific_fn.loc16_3.2
// CHECK:STDOUT:   %addr.loc16: %ptr.235 = addr_of %n.var
// CHECK:STDOUT:   %no_op.loc16: init %empty_tuple.type = call %bound_method.loc16_3.4(%addr.loc16)
// CHECK:STDOUT:   return %.loc19_10.2
// CHECK:STDOUT: }
// CHECK:STDOUT: