Handle ConcreteTvs in inferResultToType
inferResultToType was discarding the ir_frr information, which meant some metavariables ended up being MetaTvs instead of ConcreteTvs. This function now creates new ConcreteTvs as necessary, instead of always creating MetaTvs. Fixes #23154
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- compiler/GHC/Tc/Errors/Types.hs 1 addition, 1 deletioncompiler/GHC/Tc/Errors/Types.hs
- compiler/GHC/Tc/Gen/Head.hs 1 addition, 1 deletioncompiler/GHC/Tc/Gen/Head.hs
- compiler/GHC/Tc/Solver/Monad.hs 11 additions, 8 deletionscompiler/GHC/Tc/Solver/Monad.hs
- compiler/GHC/Tc/Utils/Concrete.hs 0 additions, 3 deletionscompiler/GHC/Tc/Utils/Concrete.hs
- compiler/GHC/Tc/Utils/TcMType.hs 39 additions, 17 deletionscompiler/GHC/Tc/Utils/TcMType.hs
- compiler/GHC/Tc/Utils/Zonk.hs 1 addition, 1 deletioncompiler/GHC/Tc/Utils/Zonk.hs
- testsuite/tests/rep-poly/RepPolyInferPatBind.stderr 1 addition, 1 deletiontestsuite/tests/rep-poly/RepPolyInferPatBind.stderr
- testsuite/tests/rep-poly/RepPolyInferPatSyn.stderr 1 addition, 1 deletiontestsuite/tests/rep-poly/RepPolyInferPatSyn.stderr
- testsuite/tests/rep-poly/RepPolyPatBind.stderr 16 additions, 0 deletionstestsuite/tests/rep-poly/RepPolyPatBind.stderr
- testsuite/tests/rep-poly/T23154.hs 7 additions, 0 deletionstestsuite/tests/rep-poly/T23154.hs
- testsuite/tests/rep-poly/T23154.stderr 10 additions, 0 deletionstestsuite/tests/rep-poly/T23154.stderr
- testsuite/tests/rep-poly/all.T 1 addition, 0 deletionstestsuite/tests/rep-poly/all.T
- testsuite/tests/typecheck/should_fail/VtaFail.stderr 1 addition, 1 deletiontestsuite/tests/typecheck/should_fail/VtaFail.stderr
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