; RUN: not llvm-as %s -o /dev/null 2>&1 | FileCheck %s declare void @f() @fa = alias void (), void ()* @f ; CHECK: Alias must point to a definition ; CHECK-NEXT: @fa @g = external global i32 @ga = alias i32, i32* @g ; CHECK: Alias must point to a definition ; CHECK-NEXT: @ga define available_externally void @f2() { ret void } @fa2 = alias void(), void()* @f2 ; CHECK: Alias must point to a definition ; CHECK-NEXT: @fa2 @test2_a = alias i32, i32* @test2_b @test2_b = alias i32, i32* @test2_a ; CHECK: Aliases cannot form a cycle ; CHECK-NEXT: i32* @test2_a ; CHECK-NEXT: Aliases cannot form a cycle ; CHECK-NEXT: i32* @test2_b @test3_a = global i32 42 @test3_b = weak alias i32, i32* @test3_a @test3_c = alias i32, i32* @test3_b ; CHECK: Alias cannot point to a weak alias ; CHECK-NEXT: i32* @test3_c