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go/ssa: create an 'init' function even if len(files)==0 

Package "unsafe" has no files, and is treated like a regular package since
https://go-review.googlesource.com/37710, and the interpreter needs an
init function with a body for every package.

Change-Id: I27bd7cdb1ecaf01d0b5ed91db57145d1b4f551e1
Reviewed-on: https://go-review.googlesource.com/37711
Reviewed-by: Robert Griesemer <gri@golang.org>
This commit is contained in:
Alan Donovan 2017-03-02 18:20:40 -05:00
parent f5a6ee1ea9
commit 181cdfd456
1 changed files with 0 additions and 4 deletions
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4
go/ssa/builder.go
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@ -2263,10 +2263,6 @@ func (p *Package) build() {
if p.info == nil { if p.info == nil {
return // synthetic package, e.g. "testmain" return // synthetic package, e.g. "testmain"
} }
if p.files == nil {
p.info = nil
return // package loaded from export data
}
// Ensure we have runtime type info for all exported members. // Ensure we have runtime type info for all exported members.
// TODO(adonovan): ideally belongs in memberFromObject, but // TODO(adonovan): ideally belongs in memberFromObject, but