[commit: ghc] type-nats's head updated: Merge branch 'master' of http://darcs.haskell.org/ghc (1603e4f)
diatchki at galois.com
Wed Apr 11 05:29:31 CEST 2012
Repository : ssh://darcs.haskell.org//srv/darcs/ghc
Branch 'type-nats' now includes:
0741ca5... Fix another bug in CorePrep eta-reduction (fixes Trac #5915)
26c9623... Improve error message when interpreter is not enabled (Trac #5919)
c1ea823... Remove debug trace
54eb030... Deal with kind variables brought into scope by a kind signature
55372bc... Add fixity declarations to Template Haskell (Trac #1541)
23b27e2... Improve debug WARNING message
3f96882... Merge branch 'master' of http://darcs.haskell.org//ghc
9827c21... Merge branch 'master' of http://darcs.haskell.org//ghc
27e3bd8... Merge branch 'master' of http://darcs.haskell.org//ghc
ca7c3a0... Merge branch 'master' of http://darcs.haskell.org//ghc
b857c8a... Refactor HsDecls.TyClDecl to extract the type HsTyDefn, which is the RHS of a data type or type synonym declaration. This can be shared between type declarations and type *instance* declarations.
d9ee9d9... Merge branch 'master' of http://darcs.haskell.org//ghc
e5beffb... Complete refactoring of HsDecls/HsTyDefn
a44c3d9... Make the 'extract' functions to find free type variables of an HsType return RdrNames rather than (Located RdrNames).
6403540... Merge branch 'master' of http://darcs.haskell.org//ghc
673b1be... Remove dead code
5673173... Merge with HEAD
4ecfc7f... Remove Show instance for Forest
cc2d2e1... Midstream check-in on (i) Replaced a lot of clunky and fragile EvVar handling code with a more uniform ``flavor transformer'' API in the canonicalizer and the interaction solver. Now EvVars are just fields inside the CtFlavors. (ii) Significantly simplified our caching story This patch does not validate yet and more refactoring is on the way.
9606231... Don't document '-fregs-liveness' or '-fllvm-tbaa', both hidden flags
516d313... Add a crucial forkM on the superclass context of IfaceClass in tcIfaceDecl
b4b7647... Merge branch 'master' of http://darcs.haskell.org/ghc into ghc-new-flavor
cb5a3f2... Make the LocalRdrEnv keep track of all the Names that are in scope
59d6d62... Merge branch 'master' of http://darcs.haskell.org/ghc
734f1d4... Fix a bug in threadStackOverflow() (maybe #5214)
fe0a45e... threadStackOverflow: Tweak to stack chunk sizing
c6411c3... Slightly more informal message when EvCast fails.
3be60fa... Bugfixes: (i) wrong evidence generetation when using cached solved family equation (ii) evidence loops because of caching fixed
4e0f1a0... Small bugfix (for indexed_types/should_compile/T2291.hs). Because our inert sets do not tolerate more than a single constraint per family head we have to allow family interactions /with the inerts/ (not with top-level) when the context says simplEqsOnly.
1cc92e9... defaultKind the kind of one of the types when you create a higher-dimensional equality proof, pretty much as we do for mkTcEqPred. Ugly and delicate but we have to rething the subkinding story. For now I am doing the same thing as mkTcEqPred.
81faaee... Merge branch 'master' of http://darcs.haskell.org/ghc into ghc-new-flavor
bf334d2... Add handling of LitTy. Still a TODO to deal properly with the forall case in there.
e74fbf0... Started investigating how performance is affected and how intensively our caches are used.
f30f90b... More informative commentary as to why we allow family interactions with inerts when simplEqsOnly is on.
3f42011... Changing the orientation of a generated equality
f84ea58... Deleting A LOT of commented out code!
b22501b... Add linker support for ELF on ARM
f1f93b2... Comments only
f0cb41b... White space only
dd847cb... Don't crash if there's a malformed instance!
e21e13f... A related group of changes that make lexically scoped type variables work in Template Haskell
4dd0fd3... Don't do validity checking on types in Template Haskell type brackets We might be in the "knot" of a type declaration: see Trac #5968.
9804c81... Merge branch 'master' of http://darcs.haskell.org/ghc
d86e6c0... A little tracing.
ac2fbb4... Update documentation of DatatypeContexts (#5964)
83d9b38... Attempt to detect loops through imported function RULEs
6785820... Mostly commentary to follow up after discussions with SPJ on several open tickets.
a39a192... Respect package qualifier when validating imports in GHCi (#5979)
853c1c3... Add some missing equations for type-literals.
d402d8a... Add an entry for -XExplicitNamespaces to the manual.
0571092... Add a section about promoted literals to the manual.
027f282... Tidy up compiler/ghc.cabal.in
270b7ce... Whitespace only in main/Packages.lhs
b3f6a8b... Merge branch 'master' of http://darcs.haskell.org/ghc into ghc-new-flavor
50e5a06... Fixed typo in b857c8ad which caused NewtypeD to be interpreted as DataD.
dc2f65f... Support qualified identifiers in quasi-quotes (#5555).
8580b97... Deleting more old commented code.
5802ebd... Dropping the idempotence restriction on the inert substitution, for efficiency. More documentation to follow.
f9da524... Commentary, following the relaxation of idempotence of the inert substitution.
e7e5e27... Prevent nested TH exceptions from bubbling up to the top level (#5976)
d29e277... Bugfix in emitKindConstraint (must not cache orig constraint as Solved!); added short note to document an example.
8737d47... When rewriting a flavor with rewriteCtFlavor, in the case of reflexivity, avoid setting the flavor PredType to be the new PredType if the types exactly match, so that in case of failure we report errors that do not have expanded type synonyms.
2183c87... More informative tracing for ddump-cs-trace
e3e740d... Wibble: using original type for the dictionary if it has not changed (to preserve synonyms)
88d61cc... Improved checks for "dynamic" and "wrapper" foreign declarations (#5664)
30eee19... Update comments about Addr in foreign declarations.
4f7599d... Tighten up on type validity checking
4d20dc8... Merge branch 'master' of http://darcs.haskell.org/ghc
d3020a7... Adding a forgotten pre-canonicalication cache-lookup stage.
0dd6cc5... Merge branch 'master' of http://darcs.haskell.org/ghc into ghc-new-flavor
4caef1c... Document optimisation passes, to some extent at least
022c1d2... Merge branch 'master' of http://darcs.haskell.org/ghc into ghc-new-flavor
f9c2e85... Add eventlog/trace stuff for capabilities: create/delete/enable/disable
8536f09... Calculate the total memory allocated on a per-capability basis
cd930da... Change the presentation of parallel GC work balance in +RTS -s
65aaa9b... Add new eventlog events for various heap and GC statistics
a3cdefd... Adjust the eventlog description header for the spark counter event
e88f162... Move trace of cap delete from shutdownCapability to freeCapability
1f809ce... Emit final heap alloc events and rearrange code to calculate alloc totals
598109e... Fix the timestamps in GC_START and GC_END events on the GC-initiating cap
c294d95... Add the GC_GLOBAL_SYNC event marking that all caps are stopped for GC
2bf6083... Fix uneeded test in safe haskell code
c690214... Fix tracking of reason safe inference failed. (#5988)
7ed6759... Update safe haskell error/warn formatting
5a0b827... Fix GHC API with respect to safe haskell. (#5989)
1a4ae30... Merge branch 'master' of http://darcs.haskell.org/ghc into ghc-new-flavor
f7245ce... White space only
6d46439... Improve error reporting for out-of-scope variables
70b0f16... Improve kind-checking of type splices slightly
0125965... Merge branch 'master' of http://darcs.haskell.org//ghc
6100eb4... Fix Trac #5952, by changing the Outputable TyCon instance, so that it does not print a quote in front of a promoted TyCon in a Kind.
b40f001... Merge branch 'master' of http://darcs.haskell.org/ghc
806182b... Implemeting a lookup modulo non-idempotent substitution.
f15977c... Improved caching: I was flushing the solved when going under implications, this was the reason for the regression of T3064.
3f46b1e... Merge branch 'master' of http://darcs.haskell.org/ghc
f0d10e3... Allow promoted constructors in the typedoc production (#5948)
1bfb979... Update names to match the implementation in GHC.TypeLits.
2d8374a... Updates to the constraint solver to be able to handle implication constraint generation during solveInteractCts, needed for polytype equality decomposition. More commentary to follow.
da102b3... Fix RTS build on OS X
81f19d6... Setting empty touchable range in implications that are generated from polytype decomposition in the constraint solver.
1603e4f... Merge branch 'master' of http://darcs.haskell.org/ghc
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