Method-set caching is now performed externally using a MethodSetCache (if desired), not by the Types themselves.
This a minor deoptimization due to the extra maps, but avoids a situation in which method-sets are computed and frozen prematurely. (See b/7114)
LGTM=gri
R=gri
CC=golang-codereviews
https://golang.org/cl/61430045
Move mutation of program to the final step.
+ 2 assertions;
+ switches.go: comment fix.
LGTM=gri
R=gri
CC=golang-codereviews
https://golang.org/cl/61510044
The "static bool" parameter to Implements was confusing; typically we think about interface implementation and type assertion as separate but related concepts, but here they were merged.
LGTM=gri
R=gri
CC=golang-codereviews
https://golang.org/cl/58540044
- Centralize "visited" check in check.objDecl.
- Assert that object-specific declX functions
are only called with objects that have no
type associated with them, yet.
- Added test case.
Thanks to Richard Musiol (neelance@gmail.com) for
finding the bug and providing an easy test case.
For a discussion of the bug see the issue.
Fixesgolang/go#7245.
TBR=adonovan
R=adonovan
CC=golang-codereviews
https://golang.org/cl/59210043
- consistently set underlying types of incoming named types in typInternal
- use underlying() helper function to resolve forward chains
- related consistency cleanups
LGTM=adonovan
R=adonovan
CC=golang-codereviews
https://golang.org/cl/53870044
This is (a) more efficient and (b) avoids the need for
constant error handling, since buffer writes can't fail.
Also:
- added WriteFunction and WritePackage functions,
similar to types.WriteFoo.
- *Function and *Package now implement io.WriterTo.
LGTM=gri
R=gri
CC=golang-codereviews
https://golang.org/cl/57930044
This results in significant improvement to type-checking time:
it reduces by 4% the entire running time of ssa/stdlib_test
(GOMAXPROCS=8, n=7).
LGTM=gri
R=gri
CC=golang-codereviews
https://golang.org/cl/57770043
Since Put() makes a dynamic function call, this CL includes a long-overdue change to supply a *frame (and thus the call
stack and the interpreter) to intrinsics too.
This fixes the tests that were broken by (sound) revision e4a4cb47c141.
LGTM=gri
R=gri
CC=golang-codereviews
https://golang.org/cl/57350043
CL 49530047 made the (over-)simplifying assumption that the
Path of an ad-hoc (Created) package should default to its
Name, i.e. package declaration.
With this change, the Name is still always computed from the
package declaration (by go/types) but the Path may be
specified by the loader.Config. If "", the value of the Name
is used, which is not globally unique.
R=gri, axwalk
CC=golang-codereviews
https://golang.org/cl/55180043
Was: Now:
call.Graph callgraph.Graph
call.GraphNode callgraph.Node
call.Edge callgraph.Edge
Though call.Graph was cute, the original naming was a mistake:
'call' is too useful a var name to waste on a package.
R=gri, crawshaw
CC=golang-codereviews
https://golang.org/cl/53190043
The goal is to allow clients to distinguish function-local objects
from package-local objects and identify the specific function by
examining its scope. For example, a compiler may need to mangle
object names according to the outer function name.
R=gri
CC=golang-codereviews, golang-dev
https://golang.org/cl/52280043
Both gc and gccgo appear to use this size, so it seems appropriate
to use it here.
R=gri
CC=golang-codereviews, golang-dev, iant, rsc
https://golang.org/cl/52290043
The issue is addressed with the change in conversions.go.
Also:
- added corresponding API test
- made names for untyped ints, bools consistent with others
- use *Basic with names byte/rune instead of uint8/int32 for better output
- minor cleanups
Fixesgolang/go#6949.
R=adonovan
CC=golang-codereviews
https://golang.org/cl/50520043
Now that inner functions are processed "in line", usage errors
can be detected immediately after each function is processed.
R=adonovan
CC=golang-codereviews
https://golang.org/cl/49900044
Inner function bodies must be type-checked "in-place" for
them to see the correct state of the surrounding scopes.
Fixesgolang/go#7035.
R=adonovan
CC=golang-codereviews
https://golang.org/cl/49350043
This can import all of the standard library, and has been tested
by using gotype to type check libgo with gccgo's export data (this
would be nice to automate, but I can't see a good way to do it,
not least because system-specific source files cause errors which
I needed to identify manually).
It includes a builtin export locator. Unfortunately I can't see a
more reliable way to locate the builtin export files than to parse
the output of 'gccgo -###'.
R=gri, iant, gri
CC=golang-codereviews, golang-dev
https://golang.org/cl/31860043
- if a named type was imported before, read it again
and throw it away in favor of the existing type
(the old code did the same, but more circuitously)
- better tag name for int64 values
R=adonovan
CC=golang-codereviews
https://golang.org/cl/47650044
Alan Donovan
Robert Griesemer
Gordon Klaus
Alex Brainman
Peter Collingbourne