carbon-lang/toolchain/check/testdata/global/simple_with_fun.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
//
// AUTOUPDATE

fn test_a() -> i32 {
  return 0;
}

var a: i32 = test_a();

// CHECK:STDOUT: --- simple_with_fun.carbon
// CHECK:STDOUT:
// CHECK:STDOUT: constants {
// CHECK:STDOUT:   %test_a: type = fn_type @test_a [template]
// CHECK:STDOUT:   %.1: type = tuple_type () [template]
// CHECK:STDOUT:   %struct: test_a = struct_value () [template]
// CHECK:STDOUT:   %.2: i32 = int_literal 0 [template]
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: file {
// CHECK:STDOUT:   package: <namespace> = namespace [template] {
// CHECK:STDOUT:     .Core = %Core
// CHECK:STDOUT:     .test_a = %test_a.decl
// CHECK:STDOUT:     .a = %a
// CHECK:STDOUT:   }
// CHECK:STDOUT:   %Core: <namespace> = namespace [template] {}
// CHECK:STDOUT:   %test_a.decl: test_a = fn_decl @test_a [template = constants.%struct] {
// CHECK:STDOUT:     @test_a.%return: ref i32 = var <return slot>
// CHECK:STDOUT:   }
// CHECK:STDOUT:   %a.var: ref i32 = var a
// CHECK:STDOUT:   %a: ref i32 = bind_name a, %a.var
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: fn @test_a() -> i32 {
// CHECK:STDOUT: !entry:
// CHECK:STDOUT:   %.loc8: i32 = int_literal 0 [template = constants.%.2]
// CHECK:STDOUT:   return %.loc8
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: fn @__global_init() {
// CHECK:STDOUT: !entry:
// CHECK:STDOUT:   %test_a.ref: test_a = name_ref test_a, file.%test_a.decl [template = constants.%struct]
// CHECK:STDOUT:   %test_a.call: init i32 = call %test_a.ref()
// CHECK:STDOUT:   assign file.%a.var, %test_a.call
// CHECK:STDOUT:   return
// CHECK:STDOUT: }
// CHECK:STDOUT: