simonmar 2003/07/22 07:24:58 PDT
Modified files:
ghc/compiler/hsSyn HsCore.lhs
Log:
Fix a nasty bug in eq_ufVar, which meant that unfoldings were
comparing equal when non-local names in the unfolding had changed,
which could lead to erroneously avoiding recompilation.
This bug could cause bad behaviour along the lines of "my program was
segfaulting, but I did make clean; make and now it works!".
merge to STABLE
Revision Changes Path
1.49 +1 -1 fptools/ghc/compiler/hsSyn/HsCore.lhs
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