cced777026
Normally, when variables are declared and initialized using ":=", we set the variable's n.Name.Defn to point to the initialization assignment node (i.e., OAS or OAS2). Further, some frontend optimizations look for variables that are initialized but never reassigned. However, when inl.go inlines calls, it was declaring the inlined variables, and then separately assigning to them. This CL changes inl.go tweaks the AST to fit the combined declaration+initialization pattern. This isn't terribly useful by itself, but it allows further followup optimizations. Updates #41474. Change-Id: I62a9752c60414305679e0ed15a6563baa0224efa Reviewed-on: https://go-review.googlesource.com/c/go/+/256457 Run-TryBot: Matthew Dempsky <mdempsky@google.com> TryBot-Result: Go Bot <gobot@golang.org> Trust: Matthew Dempsky <mdempsky@google.com> Reviewed-by: Cuong Manh Le <cuong.manhle.vn@gmail.com> |
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The Go Programming Language
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