...like we do for "runtime" functions, so that they fail informatively
if executed. They all need intrinsics, but only some are yet defined.
Also:
- added test for issue 9462
- "BUG" in test output is now a failure in all tests (not just $GOROOT tests)
- added intrinsic for reflect.SliceOf
- show dynamic type of panic value
Fixes issue 9462
Change-Id: I3a504c7faeed81e922fedc7dd59222717f3a7e95
Reviewed-on: https://go-review.googlesource.com/2145
Reviewed-by: Robert Griesemer <gri@golang.org>
- Break out parts of coverage.go into more specific files.
- Re-enable test of nil interface-to-interface conversion.
- Update initorder test to reflect spec ambiguity and gc vs go/types variance.
- Re-enable test dependent on now-fixed bug 8189 ("value,ok" yields an untyped bool)
LGTM=gri
R=gri
CC=golang-codereviews
https://golang.org/cl/119530043
Previously, statements such as:
type T struct { a, b int }
[...]
x = T{}
x = T{b: 1}
would only affect the aggregate members mentioned in the composite
literal and leave the other members unchanged. This change causes us
to write a zero value to the target in cases where the target is not
already known to hold a zero value and the number of initializers in
the composite literal differs from the number of elements in its type.
Author: Peter Collingbourne. (hg clpatch got confused)
LGTM=pcc
R=pcc
CC=golang-codereviews
https://golang.org/cl/107980045
Also, define ssa:wrapnilchk intrinsic to check and gracefully
fail when a T method is dynamically invoked via a nil *T receiver.
+ Test.
A follow-up CL will add another intrinsic, ssa:memclr.
+ minor cleanups.
LGTM=gri
R=gri
CC=golang-codereviews
https://golang.org/cl/101170044
- Replaced check.initDependencies with check.initOrder;
this is the only semantic change, it affects only the
value of Info.InitOrder.
- Added additional init order test cases and adjusted
existing tests.
- Moved orderedSetObjects from resolver.go to ordering.go.
Fixesgolang/go#7964.
LGTM=adonovan
R=adonovan
CC=golang-codereviews
https://golang.org/cl/91450043
During block optimization, degenerate conditional logic such
as "false && x" may result in single-predecessor blocks
containing φ-nodes. (Ideally such φ-nodes would be replaced
by their sole operand, but that requires Referrers information
which isn't computed until later.) It is obviously not safe
to fuse such blocks, so now we don't.
Fixesgolang/go#7840
LGTM=gri
R=gri
CC=golang-codereviews, pcc
https://golang.org/cl/90620043
Before, they were named func@line:col which made them easy to find in the source if you know the file, but hard if you don't, and it made tests fragile.
Now, they are named outer$1, outer$2, etc, which makes them
more informative in a UI since "outer" has meaning.
LGTM=crawshaw
R=crawshaw
CC=golang-codereviews
https://golang.org/cl/65630048
Alan Donovan
Robert Griesemer
Peter Collingbourne