Don't reduce E0161 to a warning in NLL migrate mode #53575
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* Sized checking in MIR should be a hard error in all borrowck modes * box operands should be an error even with unsized locals
Update another test that broke due to E0161 no longer being buffered
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Don't reduce E0161 to a warning in NLL migrate mode This error has been on stable for a while, and allowing such code cause the compile to later ICE (since we can't codegen it). Errors `box UNSIZED EXPR` with unsized locals because it's not compatible with the current evaluation order (create the box before evaluating the expressions). cc #53469 (fixes the ICE in this case) cc @qnighy
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This error has been on stable for a while, and allowing such code cause the compile to later ICE (since we can't codegen it). Errors
box UNSIZED EXPRwith unsized locals because it's not compatible with the current evaluation order (create the box before evaluating the expressions).cc #53469 (fixes the ICE in this case)
cc @qnighy