test/core/undef-weak-coalesce.objtxt

   1 # RUN: lld -core %s | FileCheck %s
   2
   3 #
   4 # Test that undefined symbols preserve their attributes and merge properly
   5 #
   6
   7 ---
   8 undefined-atoms:
   9     - name:              regular_func
  10       can-be-null:       never
  11     - name:              weak_import_func
  12       can-be-null:       at-runtime
  13     - name:              weak_func
  14       can-be-null:       at-buildtime
  15     - name:              bar1
  16       can-be-null:       never
  17     - name:              bar2
  18       can-be-null:       at-runtime
  19     - name:              bar3
  20       can-be-null:       at-buildtime
  21     - name:              bar4
  22       can-be-null:       never
  23     - name:              bar5
  24       can-be-null:       at-runtime
  25     - name:              bar6
  26       can-be-null:       at-buildtime
  27     - name:              bar7
  28       can-be-null:       never
  29     - name:              bar8
  30       can-be-null:       at-runtime
  31     - name:              bar9
  32       can-be-null:       at-buildtime
  33 ---
  34 undefined-atoms:
  35     - name:              bar1
  36       can-be-null:       never
  37     - name:              bar2
  38       can-be-null:       at-runtime
  39     - name:              bar3
  40       can-be-null:       at-buildtime
  41     - name:              bar4
  42       can-be-null:       at-runtime
  43     - name:              bar5
  44       can-be-null:       at-buildtime
  45     - name:              bar6
  46       can-be-null:       never
  47     - name:              bar7
  48       can-be-null:       at-buildtime
  49     - name:              bar8
  50       can-be-null:       never
  51     - name:              bar9
  52       can-be-null:       at-runtime
  53 ...
  54
  55 # CHECK:       - name:            regular_func
  56 # CHECK-NEXT:  - name:            weak_import_func
  57 # CHECK-NEXT:    can-be-null:     at-runtime
  58 # CHECK-NEXT:  - name:            weak_func
  59 # CHECK-NEXT:    can-be-null:     at-buildtime
  60 # CHECK-NEXT:  - name:            bar1
  61 # CHECK-NEXT:  - name:            bar2
  62 # CHECK-NEXT:    can-be-null:     at-runtime
  63 # CHECK-NEXT:  - name:            bar3
  64 # CHECK-NEXT:    can-be-null:     at-buildtime
  65 # CHECK-NEXT:  - name:            bar4
  66 # CHECK-NEXT:  - name:            bar5
  67 # CHECK-NEXT:    can-be-null:     at-runtime
  68 # CHECK-NEXT:  - name:            bar7
  69 # CHECK-NEXT:  - name:            bar6
  70 # CHECK-NEXT:  - name:            bar8
  71 # CHECK-NEXT:  - name:            bar9
  72 # CHECK-NEXT:    can-be-null:     at-runtime