Simon Peyton Jones authored 2 years ago and Marge Bot committed 2 years ago

In the call to `specLookupRule` in `already_covered`, in `specCalls`,
we need an in-scope set that includes the free vars of the arguments.
But we simply were not guaranteeing that: did not include the
`rule_bndrs`.

Easily fixed.  I'm not sure how how this bug has lain for quite
so long without biting us.

Fixes #21828.

Matthew Pickering authored 2 years ago and Marge Bot committed 2 years ago

This works after the last change to isLoaded.

Ticket #20888

Matthew Pickering authored 2 years ago and Marge Bot committed 2 years ago

The most egrarious thing this fixes is the report about the total number
of loaded modules after starting a session.

Ticket #20889

Ben Gamari authored 2 years ago and Marge Bot committed 2 years ago

Adds `config.sub` to unix's `.gitignore`, fixing #19574.

Andreas Schwab authored 2 years ago and Marge Bot committed 2 years ago

Every object file must be properly marked for non-executable stack, even if it
contains no code.

Matthew Pickering authored 2 years ago and Marge Bot committed 2 years ago

We were attempting to rehydrate all dependencies of a particular module,
but we actually only needed to rehydrate those of the current package
(as those are the ones participating in the loop).

This fixes loading GHC into a multi-unit session.

Fixes #21814

Alan Zimmerman authored 2 years ago and Marge Bot committed 2 years ago

Prior to this branch, the HsRule name was

    XRec pass (SourceText,RuleName)

and there is an ExactPrint instance for (SourceText, RuleName).

The SourceText has moved to a different location, so synthesise the
original to trigger the correct instance when printing.

We need both the SourceText and RuleName when exact printing, as it is
possible to have a NoSourceText variant, in which case we fall back to
the FastString.

Rodrigo Mesquita authored 2 years ago and Marge Bot committed 2 years ago

Continue to prune the `Language.Haskell.Syntax.*` modules out of GHC
imports according to the plan in the linked issue.

Moves more GHC-specific declarations to `GHC.*` and brings more required
GHC-independent declarations to `Language.Haskell.Syntax.*` (extending
e.g. `Language.Haskell.Syntax.Basic`).

Progress towards #21592

Bump haddock submodule for !8308

-------------------------
Metric Decrease:
    hard_hole_fits
-------------------------

Rodrigo Mesquita authored 2 years ago and Marge Bot committed 2 years ago

Add TTG parameter to `HsTyLit` to move the GHC-specific `SourceText`
fields to the extension point and out of the base AST.

Progress towards #21592

Rodrigo Mesquita authored 2 years ago and Marge Bot committed 2 years ago

Add a TTG parameter to both `ForeignImport` and `ForeignExport` and,
according to #21592, move the GHC-specific bits in them and in the other
AST data types related to foreign imports and exports to the TTG
extension point.

Rodrigo Mesquita authored 2 years ago and Marge Bot committed 2 years ago

Remove the `[CoreTickish]` fields from datatype `HsBindLR idL idR` and
move them to the extension point instance, according to the plan
outlined in #21592 to separate the base AST from the GHC specific bits.

Rodrigo Mesquita authored 3 years ago and Marge Bot committed 2 years ago

Move around datatypes, functions and instances that are GHC-specific out
of the `Language.Haskell.Syntax.*` modules to reduce the GHC
dependencies in them -- progressing towards #21592

Creates a module `Language.Haskell.Syntax.Basic` to hold basic
definitions required by the other L.H.S modules (and don't belong in any
of them)

Rodrigo Mesquita authored 2 years ago and Marge Bot committed 2 years ago

Fixes #21819

John Ericson authored 2 years ago and Marge Bot committed 2 years ago

This avoids some partiality. The work @mmhat is doing cleaning up and
modularizing `Core.Opt` will build on this nicely.

Matthew Pickering authored 2 years ago and Marge Bot committed 2 years ago

Adding filepath as a dependency of template-haskell means that it can't
be reinstalled if any build-plan depends on template-haskell.

This is a temporary solution for the 9.4 release.

A longer term solution is to split-up the template-haskell package into
the wired-in part and a non-wired-in part which can be reinstalled. This
was deemed quite risky on the 9.4 release timescale.

Fixes #21738

Matthew Pickering authored 2 years ago and Marge Bot committed 2 years ago

This adds supports for various :set commands apart from `:set <FLAG>` in
multi repl, this includes `:set prompt` and so-on.

Fixes #21796

Matthew Pickering authored 2 years ago and Marge Bot committed 2 years ago

The motiviation for this flag is to be able to produce documentation
which is suitable for uploading for hackage, ie, the cross-package links
work correctly.

There are basically three values you want to set this to:

* off - default, base_url = ../%pkg% which works for local browsing
* on - no argument , base_url = https:://hackage.haskell.org/package/%pkg%/docs - for hackage docs upload
* on - argument, for example, base_url = http://localhost:8080/package/%pkg%/docs for testing the documentation.

The `%pkg%` string is a template variable which is replaced with the
package identifier for the relevant package.

This is one step towards fixing #21749