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author | Vincent Ambo <mail@tazj.in> | 2022-08-28T14·01+0300 |
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committer | tazjin <tazjin@tvl.su> | 2022-09-06T07·45+0000 |
commit | 705c1b9d535a2a57d3f7f2208818015adaa255a8 (patch) | |
tree | a05ff4b6cfc6c4d468ff0ced5733346552b722a9 /tvix/eval | |
parent | 776120de05fc9f26d1af5da92d8b25ec26648365 (diff) |
fix(tvix/eval): correct runtime error for missing dynamic upvalue r/4660
Change-Id: I75c351619780fdc5186a54f3df9b244ada984069 Reviewed-on: https://cl.tvl.fyi/c/depot/+/6324 Tested-by: BuildkiteCI Reviewed-by: sterni <sternenseemann@systemli.org>
Diffstat (limited to '')
-rw-r--r-- | tvix/eval/src/vm.rs | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/tvix/eval/src/vm.rs b/tvix/eval/src/vm.rs index 7b3de6406549..316732dba0ed 100644 --- a/tvix/eval/src/vm.rs +++ b/tvix/eval/src/vm.rs @@ -381,6 +381,12 @@ impl VM { OpCode::OpGetUpvalue(upv_idx) => { let value = self.frame().closure.upvalue(upv_idx).clone(); + if let Value::DynamicUpvalueMissing(name) = value { + return Err( + ErrorKind::UnknownDynamicVariable(name.as_str().to_string()).into() + ); + } + self.push(value); } |