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| author | Mel <einebeere@gmail.com> | 2022-05-27 23:34:40 +0000 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2022-05-27 23:34:40 +0000 |
| commit | 83d1dc87f3336d70ccda476627c70c282b7b6e11 (patch) | |
| tree | 70610879d3de1ddf02bbe9067076fe65b52979a9 /pkg/lang/vm/mem/ptr.go | |
| parent | 47c4cd3705bee9d7154c42ce95aef6f8a19e0661 (diff) | |
| download | jinx-83d1dc87f3336d70ccda476627c70c282b7b6e11.tar.zst jinx-83d1dc87f3336d70ccda476627c70c282b7b6e11.zip | |
Function envs and value escaping
Diffstat (limited to 'pkg/lang/vm/mem/ptr.go')
| -rw-r--r-- | pkg/lang/vm/mem/ptr.go | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/pkg/lang/vm/mem/ptr.go b/pkg/lang/vm/mem/ptr.go index 5e3bf3d..f6e3e64 100644 --- a/pkg/lang/vm/mem/ptr.go +++ b/pkg/lang/vm/mem/ptr.go @@ -4,7 +4,15 @@ import "strconv" type Ptr uint64 +const ( + NullPtr Ptr = 0 +) + func (p Ptr) String() string { val := strconv.FormatUint(uint64(p), 10) return "@" + val } + +func (p Ptr) IsNull() bool { + return p == NullPtr +} |