carbon-lang/toolchain/check/testdata/function/call/fail_not_callable.carbon

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

fn Run() {
  // CHECK:STDERR: fail_not_callable.carbon:[[@LINE+4]]:16: error: value of type `String` is not callable [CallToNonCallable]
  // CHECK:STDERR:   var x: i32 = "hello"();
  // CHECK:STDERR:                ^~~~~~~~~
  // CHECK:STDERR:
  var x: i32 = "hello"();
}

// CHECK:STDOUT: --- fail_not_callable.carbon
// CHECK:STDOUT:
// CHECK:STDOUT: constants {
// CHECK:STDOUT:   %Run.type: type = fn_type @Run [concrete]
// CHECK:STDOUT:   %empty_tuple.type: type = tuple_type () [concrete]
// CHECK:STDOUT:   %Run: %Run.type = struct_value () [concrete]
// 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:   %pattern_type.7ce: type = pattern_type %i32 [concrete]
// CHECK:STDOUT:   %str: String = string_literal "hello" [concrete]
// CHECK:STDOUT:   %Destroy.type: type = facet_type <@Destroy> [concrete]
// CHECK:STDOUT:   %Op.type.bae: type = fn_type @Op.1 [concrete]
// CHECK:STDOUT:   %T.8b3: type = bind_symbolic_name T, 0 [symbolic]
// CHECK:STDOUT:   %Op.type.bc9: type = fn_type @Op.2, @impl.49c(%T.8b3) [symbolic]
// CHECK:STDOUT:   %Op.46f: %Op.type.bc9 = struct_value () [symbolic]
// 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.2, @impl.49c(%i32) [concrete]
// CHECK:STDOUT:   %Op.e6a: %Op.type.a17 = struct_value () [concrete]
// CHECK:STDOUT:   %ptr.235: type = ptr_type %i32 [concrete]
// CHECK:STDOUT:   %Destroy.facet: %Destroy.type = facet_value %i32, (%Destroy.impl_witness.64e) [concrete]
// CHECK:STDOUT:   %.ab7: type = fn_type_with_self_type %Op.type.bae, %Destroy.facet [concrete]
// CHECK:STDOUT:   %Op.specific_fn.014: <specific function> = specific_function %Op.e6a, @Op.2(%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:     .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/types/int, Int, loaded [concrete = constants.%Int.generic]
// CHECK:STDOUT:   %Core.Destroy: type = import_ref Core//prelude/destroy, Destroy, loaded [concrete = constants.%Destroy.type]
// CHECK:STDOUT:   %Core.import_ref.0b9: @impl.49c.%Op.type (%Op.type.bc9) = import_ref Core//prelude/destroy, loc15_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:     .Run = %Run.decl
// CHECK:STDOUT:   }
// CHECK:STDOUT:   %Core.import = import Core
// CHECK:STDOUT:   %Run.decl: %Run.type = fn_decl @Run [concrete = constants.%Run] {} {}
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: fn @Run() {
// CHECK:STDOUT: !entry:
// CHECK:STDOUT:   name_binding_decl {
// CHECK:STDOUT:     %x.patt: %pattern_type.7ce = binding_pattern x [concrete]
// CHECK:STDOUT:     %x.var_patt: %pattern_type.7ce = var_pattern %x.patt [concrete]
// CHECK:STDOUT:   }
// CHECK:STDOUT:   %x.var: ref %i32 = var %x.var_patt
// CHECK:STDOUT:   %str: String = string_literal "hello" [concrete = constants.%str]
// CHECK:STDOUT:   assign %x.var, <error>
// CHECK:STDOUT:   %.loc19: type = splice_block %i32 [concrete = constants.%i32] {
// 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:   }
// CHECK:STDOUT:   %x: ref %i32 = bind_name x, %x.var
// CHECK:STDOUT:   %impl.elem0: %.ab7 = impl_witness_access constants.%Destroy.impl_witness.64e, element0 [concrete = constants.%Op.e6a]
// CHECK:STDOUT:   %bound_method.loc19_3.1: <bound method> = bound_method %x.var, %impl.elem0
// CHECK:STDOUT:   %specific_fn: <specific function> = specific_function %impl.elem0, @Op.2(constants.%i32) [concrete = constants.%Op.specific_fn.014]
// CHECK:STDOUT:   %bound_method.loc19_3.2: <bound method> = bound_method %x.var, %specific_fn
// CHECK:STDOUT:   %addr: %ptr.235 = addr_of %x.var
// CHECK:STDOUT:   %no_op: init %empty_tuple.type = call %bound_method.loc19_3.2(%addr)
// CHECK:STDOUT:   return
// CHECK:STDOUT: }
// CHECK:STDOUT: