Also, add loader.Config.DisplayPath hook, which allows the
filename returned by build.Context.Import() to be transformed
prior to attaching to the AST. This allows a virtual file
system to be used without leaking into the user interface.
Eliminate parsePackageFiles hook; I don't think we need it any
more. The test that was using it has been rewritten to use
the build.Context hooks.
LGTM=gri
R=gri, crawshaw
CC=daniel.morsing, golang-codereviews, rsc
https://golang.org/cl/75520046
Now that go/types permits files to be added to a package
incrementally (fixing bug 7114), this CL extends the loader
to load and augment multiple test packages at once.
TESTED:
- go/loader/stdlib_test runs the type-checker on the entire
standard library loaded from source in a single gulp, with
each package augmented by tests.
- Manually tested on:
% ssadump -test -run unicode encoding/ascii85
Both sets of tests are run (and pass).
LGTM=gri
R=gri
CC=golang-codereviews
https://golang.org/cl/61060043
If this flag is set, (*Config).Load will not return an
error even if some packages had type errors. Each individual
PackageInfo can be queried for its error state, now exposed as
TypeError.
In addition, each PackageInfo exposes whether it is
"transitively error-free". ssa.Create skips packages without
this flag since it is required for SSA construction.
+ Test.
LGTM=gri
R=gri
CC=golang-codereviews
https://golang.org/cl/62000045
Previously, each word could be a package import path or a
comma-separated list of *.go file names. Now, if the
first word ends with ".go", all words are assumed to be
Go source files. This makes it impossible to specify
two ad-hoc packages from source files, but no-one needs that.
FromArgs also takes a boolean indicating whether tests
are wanted or not.
Also: ssadump: add -test flag to set that boolean.
For the oracle it's always true.
LGTM=gri
R=gri
CC=golang-codereviews
https://golang.org/cl/61470047
Alan Donovan
Robert Griesemer