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2 Commits

Author SHA1 Message Date
Cuong Manh Le
ec2ea40b31 cmd/compile: restrict //go:notinheap to runtime/internal/sys
So it won't be visible outside of runtime package. There are changes to
make tests happy:

 - For test/directive*.go files, using "go:noinline" for testing misplaced
 directives instead.
 - Restrict test/fixedbugs/bug515.go for gccgo only.
 - For test/notinheap{2,3}.go, using runtime/cgo.Incomplete for marking
 the type as not-in-heap. Though it's somewhat clumsy, it's the easiest
 way to keep the test errors for not-in-heap types until we can cleanup
 further.
 - test/typeparam/mdempsky/11.go is about defined type in user code marked
 as go:notinheap, which can't happen after this CL, though.

Fixes #46731

Change-Id: I869f5b2230c8a2a363feeec042e7723bbc416e8e
Reviewed-on: https://go-review.googlesource.com/c/go/+/421882
Run-TryBot: Cuong Manh Le <cuong.manhle.vn@gmail.com>
Reviewed-by: Joedian Reid <joedian@golang.org>
Reviewed-by: David Chase <drchase@google.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
Reviewed-by: Keith Randall <khr@golang.org>
2022-09-02 06:22:23 +00:00
Dan Scales
29483b3dae test: re-enable a bunch of tests with types2
Enable a bunch of types2-related error tests to run successfully, so
they no longer have to be disabled in run.go.

 - directive.go: split it into directive.go and directive2.go, since the
   possible errors are now split across the parser and noder2, so they
   can't all be reported in one file.

 - linkname2.go: similarly, split it into linkname2.go and linkname3.go
   for the same reason.

 - issue16428.go, issue17645.go, issue47201.dir/bo.go: handle slightly
   different wording by types2

 - issue5609.go: handle slight different error (array length must be
   integer vs. array bound too large).

 - float_lit3.go: handle slightly different wording (overflows
   float vs cannot convert to float)

I purposely didn't try to fix tests yet where there are extra or missing
errors on different lines, since that is not easy to make work for both
-G=3 and -G=0. In a later change, will flip to make the types2 version
match correctly, vs. the -G=0 version.

Change-Id: I6079ff258e3b90146335b9995764e3b1b56cda59
Reviewed-on: https://go-review.googlesource.com/c/go/+/368455
Trust: Dan Scales <danscales@google.com>
Run-TryBot: Dan Scales <danscales@google.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
Reviewed-by: Matthew Dempsky <mdempsky@google.com>
2021-12-03 16:24:32 +00:00