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

interface Simple {
  fn G[self: Self]();
}

impl i32 as Simple {
  // CHECK:STDERR: fail_call_invalid.carbon:[[@LINE+3]]:14: error: name `Undeclared` not found
  // CHECK:STDERR:   fn G[self: Undeclared]();
  // CHECK:STDERR:              ^~~~~~~~~~
  fn G[self: Undeclared]();
}

fn InstanceCall(n: i32) {
  n.(Simple.G)();
}

// CHECK:STDOUT: --- fail_call_invalid.carbon
// CHECK:STDOUT:
// CHECK:STDOUT: constants {
// CHECK:STDOUT:   %Simple.type: type = interface_type @Simple [template]
// CHECK:STDOUT:   %Self: %Simple.type = bind_symbolic_name Self, 0 [symbolic]
// CHECK:STDOUT:   %G.type.1: type = fn_type @G.1 [template]
// CHECK:STDOUT:   %.1: type = tuple_type () [template]
// CHECK:STDOUT:   %G.1: %G.type.1 = struct_value () [template]
// CHECK:STDOUT:   %.2: type = assoc_entity_type %Simple.type, %G.type.1 [template]
// CHECK:STDOUT:   %.3: %.2 = assoc_entity element0, @Simple.%G.decl [template]
// CHECK:STDOUT:   %Int32.type: type = fn_type @Int32 [template]
// CHECK:STDOUT:   %Int32: %Int32.type = struct_value () [template]
// CHECK:STDOUT:   %G.type.2: type = fn_type @G.2 [template]
// CHECK:STDOUT:   %G.2: %G.type.2 = struct_value () [template]
// CHECK:STDOUT:   %InstanceCall.type: type = fn_type @InstanceCall [template]
// CHECK:STDOUT:   %InstanceCall: %InstanceCall.type = struct_value () [template]
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: imports {
// CHECK:STDOUT:   %Core: <namespace> = namespace file.%Core.import, [template] {
// CHECK:STDOUT:     .Int32 = %import_ref
// 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:   %import_ref: %Int32.type = import_ref Core//prelude/types, inst+9, loaded [template = constants.%Int32]
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: file {
// CHECK:STDOUT:   package: <namespace> = namespace [template] {
// CHECK:STDOUT:     .Core = imports.%Core
// CHECK:STDOUT:     .Simple = %Simple.decl
// CHECK:STDOUT:     .InstanceCall = %InstanceCall.decl
// CHECK:STDOUT:   }
// CHECK:STDOUT:   %Core.import = import Core
// CHECK:STDOUT:   %Simple.decl: type = interface_decl @Simple [template = constants.%Simple.type] {} {}
// CHECK:STDOUT:   impl_decl @impl [template] {} {
// CHECK:STDOUT:     %int.make_type_32: init type = call constants.%Int32() [template = i32]
// CHECK:STDOUT:     %.loc15_6.1: type = value_of_initializer %int.make_type_32 [template = i32]
// CHECK:STDOUT:     %.loc15_6.2: type = converted %int.make_type_32, %.loc15_6.1 [template = i32]
// CHECK:STDOUT:     %Simple.ref: type = name_ref Simple, file.%Simple.decl [template = constants.%Simple.type]
// CHECK:STDOUT:   }
// CHECK:STDOUT:   %InstanceCall.decl: %InstanceCall.type = fn_decl @InstanceCall [template = constants.%InstanceCall] {
// CHECK:STDOUT:     %n.patt: i32 = binding_pattern n
// CHECK:STDOUT:     %n.param_patt: i32 = param_pattern %n.patt, runtime_param0
// CHECK:STDOUT:   } {
// CHECK:STDOUT:     %int.make_type_32: init type = call constants.%Int32() [template = i32]
// CHECK:STDOUT:     %.loc22_20.1: type = value_of_initializer %int.make_type_32 [template = i32]
// CHECK:STDOUT:     %.loc22_20.2: type = converted %int.make_type_32, %.loc22_20.1 [template = i32]
// CHECK:STDOUT:     %param: i32 = param runtime_param0
// CHECK:STDOUT:     %n: i32 = bind_name n, %param
// CHECK:STDOUT:   }
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: interface @Simple {
// CHECK:STDOUT:   %Self: %Simple.type = bind_symbolic_name Self, 0 [symbolic = constants.%Self]
// CHECK:STDOUT:   %G.decl: %G.type.1 = fn_decl @G.1 [template = constants.%G.1] {
// CHECK:STDOUT:     %self.patt: @G.1.%Self (%Self) = binding_pattern self
// CHECK:STDOUT:     %self.param_patt: @G.1.%Self (%Self) = param_pattern %self.patt, runtime_param0
// CHECK:STDOUT:   } {
// CHECK:STDOUT:     %Self.ref: %Simple.type = name_ref Self, @Simple.%Self [symbolic = %Self (constants.%Self)]
// CHECK:STDOUT:     %.loc12_14.1: type = facet_type_access %Self.ref [symbolic = %Self (constants.%Self)]
// CHECK:STDOUT:     %.loc12_14.2: type = converted %Self.ref, %.loc12_14.1 [symbolic = %Self (constants.%Self)]
// CHECK:STDOUT:     %param: @G.1.%Self (%Self) = param runtime_param0
// CHECK:STDOUT:     %self: @G.1.%Self (%Self) = bind_name self, %param
// CHECK:STDOUT:   }
// CHECK:STDOUT:   %.loc12: %.2 = assoc_entity element0, %G.decl [template = constants.%.3]
// CHECK:STDOUT:
// CHECK:STDOUT: !members:
// CHECK:STDOUT:   .Self = %Self
// CHECK:STDOUT:   .G = %.loc12
// CHECK:STDOUT:   witness = (%G.decl)
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: impl @impl: %.loc15_6.2 as %Simple.ref {
// CHECK:STDOUT:   %G.decl: %G.type.2 = fn_decl @G.2 [template = constants.%G.2] {
// CHECK:STDOUT:     %self.patt: <error> = binding_pattern self
// CHECK:STDOUT:     %self.param_patt: <error> = param_pattern %self.patt, runtime_param0
// CHECK:STDOUT:   } {
// CHECK:STDOUT:     %Undeclared.ref: <error> = name_ref Undeclared, <error> [template = <error>]
// CHECK:STDOUT:     %param: <error> = param runtime_param0
// CHECK:STDOUT:     %self: <error> = bind_name self, %param
// CHECK:STDOUT:   }
// CHECK:STDOUT:   %.loc15_20: <witness> = interface_witness (<error>) [template = <error>]
// CHECK:STDOUT:
// CHECK:STDOUT: !members:
// CHECK:STDOUT:   .G = %G.decl
// CHECK:STDOUT:   witness = %.loc15_20
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: generic fn @G.1(@Simple.%Self: %Simple.type) {
// CHECK:STDOUT:   %Self: %Simple.type = bind_symbolic_name Self, 0 [symbolic = %Self (constants.%Self)]
// CHECK:STDOUT:
// CHECK:STDOUT:   fn[%self.param_patt: @G.1.%Self (%Self)]();
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: fn @Int32() -> type = "int.make_type_32";
// CHECK:STDOUT:
// CHECK:STDOUT: fn @G.2[%self.param_patt: <error>]();
// CHECK:STDOUT:
// CHECK:STDOUT: fn @InstanceCall(%n.param_patt: i32) {
// CHECK:STDOUT: !entry:
// CHECK:STDOUT:   %n.ref: i32 = name_ref n, %n
// CHECK:STDOUT:   %Simple.ref: type = name_ref Simple, file.%Simple.decl [template = constants.%Simple.type]
// CHECK:STDOUT:   %G.ref: %.2 = name_ref G, @Simple.%.loc12 [template = constants.%.3]
// CHECK:STDOUT:   %.loc23_4.1: %G.type.1 = interface_witness_access <error>, element0 [template = <error>]
// CHECK:STDOUT:   %.loc23_4.2: <bound method> = bound_method %n.ref, %.loc23_4.1
// CHECK:STDOUT:   return
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: specific @G.1(constants.%Self) {
// CHECK:STDOUT:   %Self => constants.%Self
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: specific @G.1(i32) {
// CHECK:STDOUT:   %Self => i32
// CHECK:STDOUT: }
// CHECK:STDOUT: