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Fixes case with empty module, handle case with no signatures

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This commit is contained in:
Brandon Fish
2019-07-26 17:58:57 -05:00
parent 53c343bc6f
commit d7c11bcf5f
1 changed files with 8 additions and 1 deletions
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9
lib/clif-backend/src/code.rs
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@ -304,8 +304,15 @@ impl ModuleCodeGenerator<CraneliftFunctionCodeGenerator, Caller, CodegenError>
let trampolines = Arc::new(Trampolines::new(&*self.isa, module_info)); let trampolines = Arc::new(Trampolines::new(&*self.isa, module_info));
let signatures_empty = Map::new();
let signatures = if self.signatures.is_some() {
&self.signatures.as_ref().unwrap()
} else {
&signatures_empty
};
let (func_resolver, backend_cache) = func_resolver_builder.finalize( let (func_resolver, backend_cache) = func_resolver_builder.finalize(
&self.signatures.as_ref().unwrap(), signatures,
Arc::clone(&trampolines), Arc::clone(&trampolines),
handler_data.clone(), handler_data.clone(),
)?; )?;