gccrs: fix ICE in convert_tree for tuple destructuring with ref #4059
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gcc/rust/ChangeLog: * backend/rust-compile-pattern.cc (CompilePatternLet::visit): Handle tuple destructuring containing by-ref. gcc/testsuite/ChangeLog: * rust/compile/issue-3645.rs: New test. Signed-off-by: lishin <[email protected]>
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Really, all matching should operate on a place/lvalue/etc https://doc.rust-lang.org/reference/expressions/match-expr.html our current handling of binding modes leaves much to be desired. |
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@powerboat9 I see. Thanks for pointing that out! |
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Fixes #3645
gcc/rust/ChangeLog:
gcc/testsuite/ChangeLog: