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YJIT: add assertion wrt label names (#6459)

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Add assertion wrt label names
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Maxime Chevalier-Boisvert 2022-09-27 19:27:39 -04:00 committed by GitHub
parent 8fcbb79742
commit a58cbddd57
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Notes: git 2022-09-28 08:28:03 +09:00 
Merged-By: maximecb <maximecb@ruby-lang.org>
1 changed files with 2 additions and 0 deletions
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yjit/src/asm/mod.rs
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@ -220,6 +220,8 @@ impl CodeBlock {
/// Allocate a new label with a given name
pub fn new_label(&mut self, name: String) -> usize {
assert!(!name.contains(" "), "use underscores in label names, not spaces");
// This label doesn't have an address yet
self.label_addrs.push(0);
self.label_names.push(name);