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carbon-lang/toolchain/check/testdata/function/call/alias.carbon
T

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// 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 A() -> i32 { return 0; }
alias B = A;
fn Main() {
var b: i32 = B();
}
// CHECK:STDOUT: --- alias.carbon
// CHECK:STDOUT:
// CHECK:STDOUT: constants {
// CHECK:STDOUT: %.1: i32 = int_literal 0 [template]
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: file {
// CHECK:STDOUT: package: <namespace> = namespace [template] {
// CHECK:STDOUT: .A = %A
// CHECK:STDOUT: .B = %B
// CHECK:STDOUT: .Main = %Main
// CHECK:STDOUT: }
// CHECK:STDOUT: %A: <function> = fn_decl @A [template] {
// CHECK:STDOUT: %return.var: ref i32 = var <return slot>
// CHECK:STDOUT: }
// CHECK:STDOUT: %A.ref: <function> = name_ref A, %A [template = %A]
// CHECK:STDOUT: %B: <function> = bind_alias B, %A [template = %A]
// CHECK:STDOUT: %Main: <function> = fn_decl @Main [template] {}
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: fn @A() -> i32 {
// CHECK:STDOUT: !entry:
// CHECK:STDOUT: %.loc7: i32 = int_literal 0 [template = constants.%.1]
// CHECK:STDOUT: return %.loc7
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: fn @Main() {
// CHECK:STDOUT: !entry:
// CHECK:STDOUT: %b.var: ref i32 = var b
// CHECK:STDOUT: %b: ref i32 = bind_name b, %b.var
// CHECK:STDOUT: %B.ref: <function> = name_ref B, file.%B [template = file.%A]
// CHECK:STDOUT: %.loc12: init i32 = call %B.ref()
// CHECK:STDOUT: assign %b.var, %.loc12
// CHECK:STDOUT: return
// CHECK:STDOUT: }
// CHECK:STDOUT: