We were still having issues with this function when taking the positive
branch, when predicates cause many matches within tables. This was causing
us to hit stack limits in certain browsers on the Summary Page.
This converts it to an iterator so that all branches are tail-recursive, and
then enables TCO on them.
I was disappointed to find that there's little performance or memory benefit
in running our test suite.
I did say it was _experimental_ guided TRO.
This waits to perform the actual argument reassignment until after
processing the expressions associated with the new arguments, since they
will otherwise be replaced when their original values are still needed.
This change simply prevents failure in such situations, (e.g. on invalidated
fields in Liza). We'll worry about proper errors and correctness, which
ought to be compile-time, in TAMER.
The MathJax CDN stopped working in April 2017. I updated it to the
recommended CDN with the last version from April 2017 to ensure it works
like it used to work before the CDN stopped.
I added the checksum to ensure the content of the script.
This problem manifested when the name of the attempted classification is the
same name as another object. For example, if we have `t:match-class
name="foo"`, and `foo` is a param instead of a class, then `@yields` will
fail, and it'd fall back to matching on the param.
This is absolutely not what we want.
The error message in this context is ugly, but it does work.
Example:
!!! Unknown match @on (/lv:package/lv:classify/match): `error: unable to
determine @yields for class `scheduled_ai' (has the class been imported?)'
is unknown for classification --vis-scheduled-ai-type
This implements TCO in the XSLT compiler by requiring a human to manually
indicate when a recursive call is in tail position. This was somewhat
urgently needed to resolve stack exhaustion on large rate tables.
TAMER will do this properly by determining itself whether a call is in tail
position. Until then, this will serve as a test for this type of feature.
This checks explicitly for unresolved objects while sorting and provides an
explicit error for them. For example, this will catch externs that have no
concrete resolution.
This previously fell all the way through to the unreachable! block. The old
POC implementation was catching unresolved objects, albeit with a debug
error.
We want to be able to build a representation of the dependency graph so
we can easily inspect it.
We do not want to make GraphML by default. It is better to use a tool.
We use "petgraph-graphml".
This begins providing release notes for changes and provides scripts to
facilitate this:
- tools/mkrelease will update RELEASES.md and run some checks.
- build-aux/release-check is intended for use in pipelines (e.g. see
.gitlab-ci.yml) to verify that releases were done properly.
Mike Gerwitz
Corey Vollmer