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e7c3878d

Commit e7c3878d authored 7 years ago by Simon Peyton Jones

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Move zonkWC to the right place in simplfyInfer

runTcSWithEvBinds does some unification, so the zonkWC
must be after, not before!  Yikes.  An outright bug.

This fixes Trac #14715.

parent 47031db4

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compiler/typecheck/TcSimplify.hs 2 additions, 3 deletions

compiler/typecheck/TcSimplify.hs
testsuite/tests/partial-sigs/should_compile/T14715.hs 19 additions, 0 deletions

testsuite/tests/partial-sigs/should_compile/T14715.hs
testsuite/tests/partial-sigs/should_compile/T14715.stderr 1 addition, 0 deletions

testsuite/tests/partial-sigs/should_compile/T14715.stderr
testsuite/tests/partial-sigs/should_compile/all.T 1 addition, 0 deletions

testsuite/tests/partial-sigs/should_compile/all.T

with 23 additions and 3 deletions

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