// 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
// TIP: To test this file alone, run:
// TIP:   bazel test //toolchain/testing:file_test --test_arg=--file_tests=toolchain/check/testdata/class/generic/member_inline.carbon
// TIP: To dump output, run:
// TIP:   bazel run //toolchain/testing:file_test -- --dump_output --file_tests=toolchain/check/testdata/class/generic/member_inline.carbon

// --- member_inline.carbon

library "member_inline.carbon";

class Class(T:! type) {
  fn F(n: T) -> T {
    return n;
  }

  fn G[self: Self]() -> T {
    return self.n;
  }

  var n: T;
}

// --- fail_member_inline.carbon

library "fail_member_inline.carbon";

class C(T:! type) {
  fn F() {
    // CHECK:STDERR: fail_member_inline.carbon:[[@LINE+3]]:5: error: expression cannot be used as a value
    // CHECK:STDERR:     data;
    // CHECK:STDERR:     ^~~~
    data;
  }
  var data: {};
}

// CHECK:STDOUT: --- member_inline.carbon
// CHECK:STDOUT:
// CHECK:STDOUT: constants {
// CHECK:STDOUT:   %T: type = bind_symbolic_name T 0 [symbolic]
// CHECK:STDOUT:   %Class.type: type = generic_class_type @Class [template]
// CHECK:STDOUT:   %.1: type = tuple_type () [template]
// CHECK:STDOUT:   %Class.1: %Class.type = struct_value () [template]
// CHECK:STDOUT:   %Class.2: type = class_type @Class, @Class(%T) [symbolic]
// CHECK:STDOUT:   %F.type: type = fn_type @F, @Class(%T) [symbolic]
// CHECK:STDOUT:   %F: %F.type = struct_value () [symbolic]
// CHECK:STDOUT:   %G.type: type = fn_type @G, @Class(%T) [symbolic]
// CHECK:STDOUT:   %G: %G.type = struct_value () [symbolic]
// CHECK:STDOUT:   %.2: type = unbound_element_type %Class.2, %T [symbolic]
// CHECK:STDOUT:   %.3: type = struct_type {.n: %T} [symbolic]
// CHECK:STDOUT:   %.4: <witness> = complete_type_witness %.3 [symbolic]
// CHECK:STDOUT:   %.5: type = ptr_type %.3 [symbolic]
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: imports {
// CHECK:STDOUT:   %Core: <namespace> = namespace file.%Core.import, [template] {
// CHECK:STDOUT:     import Core//prelude
// CHECK:STDOUT:     import Core//prelude/operators
// CHECK:STDOUT:     import Core//prelude/types
// CHECK:STDOUT:     import Core//prelude/operators/arithmetic
// CHECK:STDOUT:     import Core//prelude/operators/as
// CHECK:STDOUT:     import Core//prelude/operators/bitwise
// CHECK:STDOUT:     import Core//prelude/operators/comparison
// CHECK:STDOUT:     import Core//prelude/types/bool
// CHECK:STDOUT:   }
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: file {
// CHECK:STDOUT:   package: <namespace> = namespace [template] {
// CHECK:STDOUT:     .Core = imports.%Core
// CHECK:STDOUT:     .Class = %Class.decl
// CHECK:STDOUT:   }
// CHECK:STDOUT:   %Core.import = import Core
// CHECK:STDOUT:   %Class.decl: %Class.type = class_decl @Class [template = constants.%Class.1] {
// CHECK:STDOUT:     %T.patt: type = symbolic_binding_pattern T 0
// CHECK:STDOUT:   } {
// CHECK:STDOUT:     %T.param: type = param T, runtime_param<invalid>
// CHECK:STDOUT:     %T.loc4: type = bind_symbolic_name T 0, %T.param [symbolic = %T.1 (constants.%T)]
// CHECK:STDOUT:   }
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: generic class @Class(%T.loc4: type) {
// CHECK:STDOUT:   %T.1: type = bind_symbolic_name T 0 [symbolic = %T.1 (constants.%T)]
// CHECK:STDOUT:
// CHECK:STDOUT: !definition:
// CHECK:STDOUT:   %F.type: type = fn_type @F, @Class(%T.1) [symbolic = %F.type (constants.%F.type)]
// CHECK:STDOUT:   %F: @Class.%F.type (%F.type) = struct_value () [symbolic = %F (constants.%F)]
// CHECK:STDOUT:   %G.type: type = fn_type @G, @Class(%T.1) [symbolic = %G.type (constants.%G.type)]
// CHECK:STDOUT:   %G: @Class.%G.type (%G.type) = struct_value () [symbolic = %G (constants.%G)]
// CHECK:STDOUT:   %Class: type = class_type @Class, @Class(%T.1) [symbolic = %Class (constants.%Class.2)]
// CHECK:STDOUT:   %.1: type = unbound_element_type @Class.%Class (%Class.2), @Class.%T.1 (%T) [symbolic = %.1 (constants.%.2)]
// CHECK:STDOUT:   %.2: type = struct_type {.n: @Class.%T.1 (%T)} [symbolic = %.2 (constants.%.3)]
// CHECK:STDOUT:   %.3: <witness> = complete_type_witness @Class.%.2 (%.3) [symbolic = %.3 (constants.%.4)]
// CHECK:STDOUT:
// CHECK:STDOUT:   class {
// CHECK:STDOUT:     %F.decl: @Class.%F.type (%F.type) = fn_decl @F [symbolic = @Class.%F (constants.%F)] {
// CHECK:STDOUT:       %n.patt: @F.%T (%T) = binding_pattern n
// CHECK:STDOUT:     } {
// CHECK:STDOUT:       %T.ref.loc5_11: type = name_ref T, @Class.%T.loc4 [symbolic = %T (constants.%T)]
// CHECK:STDOUT:       %n.param: @F.%T (%T) = param n, runtime_param0
// CHECK:STDOUT:       %n: @F.%T (%T) = bind_name n, %n.param
// CHECK:STDOUT:       %T.ref.loc5_17: type = name_ref T, @Class.%T.loc4 [symbolic = %T (constants.%T)]
// CHECK:STDOUT:       %return: ref @F.%T (%T) = var <return slot>
// CHECK:STDOUT:     }
// CHECK:STDOUT:     %G.decl: @Class.%G.type (%G.type) = fn_decl @G [symbolic = @Class.%G (constants.%G)] {
// CHECK:STDOUT:       %self.patt: @G.%Class (%Class.2) = binding_pattern self
// CHECK:STDOUT:     } {
// CHECK:STDOUT:       %.loc9: type = specific_constant constants.%Class.2, @Class(constants.%T) [symbolic = %Class (constants.%Class.2)]
// CHECK:STDOUT:       %Self.ref: type = name_ref Self, %.loc9 [symbolic = %Class (constants.%Class.2)]
// CHECK:STDOUT:       %self.param: @G.%Class (%Class.2) = param self, runtime_param0
// CHECK:STDOUT:       %self: @G.%Class (%Class.2) = bind_name self, %self.param
// CHECK:STDOUT:       %T.ref: type = name_ref T, @Class.%T.loc4 [symbolic = %T (constants.%T)]
// CHECK:STDOUT:       %return: ref @G.%T (%T) = var <return slot>
// CHECK:STDOUT:     }
// CHECK:STDOUT:     %T.ref: type = name_ref T, %T.loc4 [symbolic = %T.1 (constants.%T)]
// CHECK:STDOUT:     %.loc13: @Class.%.1 (%.2) = field_decl n, element0 [template]
// CHECK:STDOUT:     %.loc14: <witness> = complete_type_witness %.3 [symbolic = %.3 (constants.%.4)]
// CHECK:STDOUT:
// CHECK:STDOUT:   !members:
// CHECK:STDOUT:     .Self = constants.%Class.2
// CHECK:STDOUT:     .F = %F.decl
// CHECK:STDOUT:     .G = %G.decl
// CHECK:STDOUT:     .n = %.loc13
// CHECK:STDOUT:   }
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: generic fn @F(@Class.%T.loc4: type) {
// CHECK:STDOUT:   %T: type = bind_symbolic_name T 0 [symbolic = %T (constants.%T)]
// CHECK:STDOUT:
// CHECK:STDOUT: !definition:
// CHECK:STDOUT:
// CHECK:STDOUT:   fn(%n: @F.%T (%T)) -> @F.%T (%T) {
// CHECK:STDOUT:   !entry:
// CHECK:STDOUT:     %n.ref: @F.%T (%T) = name_ref n, %n
// CHECK:STDOUT:     return %n.ref
// CHECK:STDOUT:   }
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: generic fn @G(@Class.%T.loc4: type) {
// CHECK:STDOUT:   %T: type = bind_symbolic_name T 0 [symbolic = %T (constants.%T)]
// CHECK:STDOUT:   %Class: type = class_type @Class, @Class(%T) [symbolic = %Class (constants.%Class.2)]
// CHECK:STDOUT:
// CHECK:STDOUT: !definition:
// CHECK:STDOUT:   %.1: type = unbound_element_type @G.%Class (%Class.2), @G.%T (%T) [symbolic = %.1 (constants.%.2)]
// CHECK:STDOUT:
// CHECK:STDOUT:   fn[%self: @G.%Class (%Class.2)]() -> @G.%T (%T) {
// CHECK:STDOUT:   !entry:
// CHECK:STDOUT:     %self.ref: @G.%Class (%Class.2) = name_ref self, %self
// CHECK:STDOUT:     %n.ref: @G.%.1 (%.2) = name_ref n, @Class.%.loc13 [template = @Class.%.loc13]
// CHECK:STDOUT:     %.loc10_16.1: ref @G.%T (%T) = class_element_access %self.ref, element0
// CHECK:STDOUT:     %.loc10_16.2: @G.%T (%T) = bind_value %.loc10_16.1
// CHECK:STDOUT:     return %.loc10_16.2
// CHECK:STDOUT:   }
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: specific @Class(constants.%T) {
// CHECK:STDOUT:   %T.1 => constants.%T
// CHECK:STDOUT:
// CHECK:STDOUT: !definition:
// CHECK:STDOUT:   %F.type => constants.%F.type
// CHECK:STDOUT:   %F => constants.%F
// CHECK:STDOUT:   %G.type => constants.%G.type
// CHECK:STDOUT:   %G => constants.%G
// CHECK:STDOUT:   %Class => constants.%Class.2
// CHECK:STDOUT:   %.1 => constants.%.2
// CHECK:STDOUT:   %.2 => constants.%.3
// CHECK:STDOUT:   %.3 => constants.%.4
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: specific @F(constants.%T) {
// CHECK:STDOUT:   %T => constants.%T
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: specific @Class(@G.%T) {
// CHECK:STDOUT:   %T.1 => constants.%T
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: specific @G(constants.%T) {
// CHECK:STDOUT:   %T => constants.%T
// CHECK:STDOUT:   %Class => constants.%Class.2
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: specific @Class(@Class.%T.1) {
// CHECK:STDOUT:   %T.1 => constants.%T
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: --- fail_member_inline.carbon
// CHECK:STDOUT:
// CHECK:STDOUT: constants {
// CHECK:STDOUT:   %T: type = bind_symbolic_name T 0 [symbolic]
// CHECK:STDOUT:   %C.type: type = generic_class_type @C [template]
// CHECK:STDOUT:   %.1: type = tuple_type () [template]
// CHECK:STDOUT:   %C.1: %C.type = struct_value () [template]
// CHECK:STDOUT:   %C.2: type = class_type @C, @C(%T) [symbolic]
// CHECK:STDOUT:   %F.type: type = fn_type @F, @C(%T) [symbolic]
// CHECK:STDOUT:   %F: %F.type = struct_value () [symbolic]
// CHECK:STDOUT:   %.2: type = struct_type {} [template]
// CHECK:STDOUT:   %.3: type = unbound_element_type %C.2, %.2 [symbolic]
// CHECK:STDOUT:   %.4: type = struct_type {.data: %.2} [template]
// CHECK:STDOUT:   %.5: <witness> = complete_type_witness %.4 [template]
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: imports {
// CHECK:STDOUT:   %Core: <namespace> = namespace file.%Core.import, [template] {
// CHECK:STDOUT:     import Core//prelude
// CHECK:STDOUT:     import Core//prelude/operators
// CHECK:STDOUT:     import Core//prelude/types
// CHECK:STDOUT:     import Core//prelude/operators/arithmetic
// CHECK:STDOUT:     import Core//prelude/operators/as
// CHECK:STDOUT:     import Core//prelude/operators/bitwise
// CHECK:STDOUT:     import Core//prelude/operators/comparison
// CHECK:STDOUT:     import Core//prelude/types/bool
// CHECK:STDOUT:   }
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: file {
// CHECK:STDOUT:   package: <namespace> = namespace [template] {
// CHECK:STDOUT:     .Core = imports.%Core
// CHECK:STDOUT:     .C = %C.decl
// CHECK:STDOUT:   }
// CHECK:STDOUT:   %Core.import = import Core
// CHECK:STDOUT:   %C.decl: %C.type = class_decl @C [template = constants.%C.1] {
// CHECK:STDOUT:     %T.patt: type = symbolic_binding_pattern T 0
// CHECK:STDOUT:   } {
// CHECK:STDOUT:     %T.param: type = param T, runtime_param<invalid>
// CHECK:STDOUT:     %T.loc4: type = bind_symbolic_name T 0, %T.param [symbolic = %T.1 (constants.%T)]
// CHECK:STDOUT:   }
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: generic class @C(%T.loc4: type) {
// CHECK:STDOUT:   %T.1: type = bind_symbolic_name T 0 [symbolic = %T.1 (constants.%T)]
// CHECK:STDOUT:
// CHECK:STDOUT: !definition:
// CHECK:STDOUT:   %F.type: type = fn_type @F, @C(%T.1) [symbolic = %F.type (constants.%F.type)]
// CHECK:STDOUT:   %F: @C.%F.type (%F.type) = struct_value () [symbolic = %F (constants.%F)]
// CHECK:STDOUT:   %C: type = class_type @C, @C(%T.1) [symbolic = %C (constants.%C.2)]
// CHECK:STDOUT:   %.1: type = unbound_element_type @C.%C (%C.2), %.2 [symbolic = %.1 (constants.%.3)]
// CHECK:STDOUT:
// CHECK:STDOUT:   class {
// CHECK:STDOUT:     %F.decl: @C.%F.type (%F.type) = fn_decl @F [symbolic = @C.%F (constants.%F)] {} {}
// CHECK:STDOUT:     %.loc11_14.1: %.2 = struct_literal ()
// CHECK:STDOUT:     %.loc11_14.2: type = converted %.loc11_14.1, constants.%.2 [template = constants.%.2]
// CHECK:STDOUT:     %.loc11_11: @C.%.1 (%.3) = field_decl data, element0 [template]
// CHECK:STDOUT:     %.loc12: <witness> = complete_type_witness %.4 [template = constants.%.5]
// CHECK:STDOUT:
// CHECK:STDOUT:   !members:
// CHECK:STDOUT:     .Self = constants.%C.2
// CHECK:STDOUT:     .F = %F.decl
// CHECK:STDOUT:     .data = %.loc11_11
// CHECK:STDOUT:   }
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: generic fn @F(@C.%T.loc4: type) {
// CHECK:STDOUT: !definition:
// CHECK:STDOUT:   %T: type = bind_symbolic_name T 0 [symbolic = %T (constants.%T)]
// CHECK:STDOUT:   %C: type = class_type @C, @C(%T) [symbolic = %C (constants.%C.2)]
// CHECK:STDOUT:   %.1: type = unbound_element_type @F.%C (%C.2), %.2 [symbolic = %.1 (constants.%.3)]
// CHECK:STDOUT:
// CHECK:STDOUT:   fn() {
// CHECK:STDOUT:   !entry:
// CHECK:STDOUT:     %data.ref: @F.%.1 (%.3) = name_ref data, @C.%.loc11_11 [template = @C.%.loc11_11]
// CHECK:STDOUT:     return
// CHECK:STDOUT:   }
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: specific @C(constants.%T) {
// CHECK:STDOUT:   %T.1 => constants.%T
// CHECK:STDOUT:
// CHECK:STDOUT: !definition:
// CHECK:STDOUT:   %F.type => constants.%F.type
// CHECK:STDOUT:   %F => constants.%F
// CHECK:STDOUT:   %C => constants.%C.2
// CHECK:STDOUT:   %.1 => constants.%.3
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: specific @F(constants.%T) {}
// CHECK:STDOUT:
// CHECK:STDOUT: specific @C(@C.%T.1) {
// CHECK:STDOUT:   %T.1 => constants.%T
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: specific @C(@F.%T) {
// CHECK:STDOUT:   %T.1 => constants.%T
// CHECK:STDOUT: }
// CHECK:STDOUT: