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author | Cuong Manh Le <cuong.manhle.vn@gmail.com> | 2020-10-16 22:39:51 +0700 |
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committer | Cuong Manh Le <cuong.manhle.vn@gmail.com> | 2020-10-16 16:51:46 +0000 |
commit | c06a699fb69e17274905bc8d9942de4a4ab8b31b (patch) | |
tree | da802a44842935d5f24f10a53c9e4c76374aa9cd /src/go | |
parent | 96fc07af1c551dd9746221149201e8ab57b90995 (diff) | |
download | go-c06a699fb69e17274905bc8d9942de4a4ab8b31b.tar.gz go-c06a699fb69e17274905bc8d9942de4a4ab8b31b.zip |
cmd/compile: remove deltaNewFile
CL 196963 removed last usages of deltaNewFile, this CL remove it. While
at it, move the comment to go/internal/gcimporter.
Change-Id: Ieea47db405cf43744689f50b79be8ca710e21c85
Reviewed-on: https://go-review.googlesource.com/c/go/+/263077
Trust: Cuong Manh Le <cuong.manhle.vn@gmail.com>
Run-TryBot: Cuong Manh Le <cuong.manhle.vn@gmail.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Matthew Dempsky <mdempsky@google.com>
Diffstat (limited to 'src/go')
-rw-r--r-- | src/go/internal/gcimporter/support.go | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/go/internal/gcimporter/support.go b/src/go/internal/gcimporter/support.go index 2de7cacd2d..b8bb14dc49 100644 --- a/src/go/internal/gcimporter/support.go +++ b/src/go/internal/gcimporter/support.go @@ -17,7 +17,10 @@ func errorf(format string, args ...interface{}) { panic(fmt.Sprintf(format, args...)) } -const deltaNewFile = -64 // see cmd/compile/internal/gc/bexport.go +// deltaNewFile is a magic line delta offset indicating a new file. +// We use -64 because it is rare; see issue 20080 and CL 41619. +// -64 is the smallest int that fits in a single byte as a varint. +const deltaNewFile = -64 // Synthesize a token.Pos type fakeFileSet struct { |