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<p class="MsoNormal">Devs<o:p></o:p></p>
<p class="MsoNormal">Should I expect failures with a stage2 compiler built with -DDEBUG? I’d much prefer the answer to be “no”.<o:p></o:p></p>
<p class="MsoNormal">But I several failure<o:p></o:p></p>
<p class="Code">Unexpected failures:<o:p></o:p></p>
<p class="Code"> deriving/should_compile/T11148.run T11148 [bad exit code (2)] (normal)<o:p></o:p></p>
<p class="Code"> indexed-types/should_compile/T11361.run T11361 [exit code non-0] (normal)<o:p></o:p></p>
<p class="Code"> polykinds/T11362.run T11362 [exit code non-0] (normal)<o:p></o:p></p>
<p class="Code"> stranal/should_compile/T9208.run T9208 [exit code non-0] (optasm)<o:p></o:p></p>
<p class="Code"> typecheck/should_fail/TcCoercibleFail.run TcCoercibleFail [stderr mismatch] (normal)<o:p></o:p></p>
<p class="Code"><o:p> </o:p></p>
<p class="Code">Fragile tests:<o:p></o:p></p>
<p class="Code"> libraries/base/tests/CPUTime001.run CPUTime001 [fragile pass] (normal)<o:p></o:p></p>
<p class="Code"> profiling/should_run/heapprof001.run heapprof001 [fragile fail] (ghci-ext-prof)<o:p></o:p></p>
<p class="Code"> profiling/should_run/heapprof001.run heapprof001 [fragile fail] (prof)<o:p></o:p></p>
<p class="Code"> profiling/should_run/T15897.run T15897 [fragile fail] (profasm)<o:p></o:p></p>
<p class="Code"> ghci/should_run/T3171.run T3171 [fragile pass] (normal)<o:p></o:p></p>
<p class="Code"> profiling/should_run/T5559.run T5559 [fragile fail] (ghci-ext-prof)<o:p></o:p></p>
<p class="Code"> profiling/should_run/T5559.run T5559 [fragile fail] (prof)<o:p></o:p></p>
<p class="Code"> concurrent/should_run/T5611.run T5611 [fragile pass] (normal)<o:p></o:p></p>
<p class="Code"> concurrent/should_run/T5611a.run T5611a [fragile pass] (normal)<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Of these, the first three are<o:p></o:p></p>
<p class="Code">ghc-stage2: compiler/cbits/genSym.c:14: checkUniqueRange: Assertion `u != UNIQUE_MASK' failed.<o:p></o:p></p>
<p class="MsoNormal">What’s going on there?<o:p></o:p></p>
<p class="MsoNormal">Simon<o:p></o:p></p>
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