SIL: add a utility function to check if a terminator exits a function… #1984
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@swift-ci Please smoke test |
| /// Returns true if this terminator exits the function. | ||
| bool isFunctionExiting() const { | ||
| return getKind() == ValueKind::ThrowInst || | ||
| getKind() == ValueKind::ReturnInst; |
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Can this be an exhaustive switch, so we cover any new instructions we add? Should Unreachable also be considered to exit the function?
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Can this be an exhaustive switch
Makes sense. I'll change it.Should Unreachable also be considered to exit the function?
Not for the purposes where this function is used.
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Resolved bug number: (SR-)
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