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replace panics by CodeGen Error in codegen_x64

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This commit is contained in:
Patrick Ventuzelo
2019-09-16 09:56:41 +02:00
parent 9068777aaf
commit 33ba6768bc
1 changed files with 19 additions and 4 deletions
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23
lib/singlepass-backend/src/codegen_x64.rs
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@ -3873,7 +3873,11 @@ impl FunctionCodeGenerator<CodegenError> for X64FunctionCode {
returns: match ty { returns: match ty {
WpTypeOrFuncType::Type(WpType::EmptyBlockType) => smallvec![], WpTypeOrFuncType::Type(WpType::EmptyBlockType) => smallvec![],
WpTypeOrFuncType::Type(inner_ty) => smallvec![inner_ty], WpTypeOrFuncType::Type(inner_ty) => smallvec![inner_ty],
_ => panic!("multi-value returns not yet implemented"), _ => {
return Err(CodegenError {
message: "multi-value returns not yet implemented",
})
}
}, },
value_stack_depth: self.value_stack.len(), value_stack_depth: self.value_stack.len(),
state: self.machine.state.clone(), state: self.machine.state.clone(),
@ -3980,7 +3984,11 @@ impl FunctionCodeGenerator<CodegenError> for X64FunctionCode {
returns: match ty { returns: match ty {
WpTypeOrFuncType::Type(WpType::EmptyBlockType) => smallvec![], WpTypeOrFuncType::Type(WpType::EmptyBlockType) => smallvec![],
WpTypeOrFuncType::Type(inner_ty) => smallvec![inner_ty], WpTypeOrFuncType::Type(inner_ty) => smallvec![inner_ty],
_ => panic!("multi-value returns not yet implemented"), _ => {
return Err(CodegenError {
message: "multi-value returns not yet implemented",
})
}
}, },
value_stack_depth: self.value_stack.len(), value_stack_depth: self.value_stack.len(),
state: self.machine.state.clone(), state: self.machine.state.clone(),
@ -4005,7 +4013,11 @@ impl FunctionCodeGenerator<CodegenError> for X64FunctionCode {
returns: match ty { returns: match ty {
WpTypeOrFuncType::Type(WpType::EmptyBlockType) => smallvec![], WpTypeOrFuncType::Type(WpType::EmptyBlockType) => smallvec![],
WpTypeOrFuncType::Type(inner_ty) => smallvec![inner_ty], WpTypeOrFuncType::Type(inner_ty) => smallvec![inner_ty],
_ => panic!("multi-value returns not yet implemented"), _ => {
return Err(CodegenError {
message: "multi-value returns not yet implemented",
})
}
}, },
value_stack_depth: self.value_stack.len(), value_stack_depth: self.value_stack.len(),
state: self.machine.state.clone(), state: self.machine.state.clone(),
@ -4966,7 +4978,10 @@ impl FunctionCodeGenerator<CodegenError> for X64FunctionCode {
} }
} }
_ => { _ => {
panic!("not yet implemented: {:?}", op); return Err(CodegenError {
message: "not yet implemented: {:?}",
op,
});
} }
} }