We were recursing infinitely evaluating objects of recursive pointer types such as "type foo *foo". Now we track named pointer types we have already seen to avoid trying to dereference such objects forever. I lazily initialized the "seen" map to avoid the allocation in the normal case when you aren't dealing with named pointer types. Fixes golang/go#37104. Change-Id: I5f294cfc5a641e7b5fd24e1d9dc55520726ea560 Reviewed-on: https://go-review.googlesource.com/c/tools/+/218579 Run-TryBot: Muir Manders <muir@mnd.rs> TryBot-Result: Gobot Gobot <gobot@golang.org> Reviewed-by: Rebecca Stambler <rstambler@golang.org> |
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README.md
Go Tools
This subrepository holds the source for various packages and tools that support the Go programming language.
Some of the tools, godoc and vet for example, are included in binary Go
distributions.
Others, including the Go guru and the test coverage tool, can be fetched with
go get.
Packages include a type-checker for Go and an implementation of the Static Single Assignment form (SSA) representation for Go programs.
Download/Install
The easiest way to install is to run go get -u golang.org/x/tools/.... You can
also manually git clone the repository to $GOPATH/src/golang.org/x/tools.
Report Issues / Send Patches
This repository uses Gerrit for code changes. To learn how to submit changes to this repository, see https://golang.org/doc/contribute.html.
The main issue tracker for the tools repository is located at https://github.com/golang/go/issues. Prefix your issue with "x/tools/(your subdir):" in the subject line, so it is easy to find.