diff options
| author | Matthew Dempsky <mdempsky@google.com> | 2023-08-28 05:43:51 -0700 |
|---|---|---|
| committer | Gopher Robot <gobot@golang.org> | 2023-08-29 20:19:46 +0000 |
| commit | ad74bc4a92d0c903308b2e40fa07446a735dbbd2 (patch) | |
| tree | 825ed2c9102317bd1f32e4d5cab791b63cd9dc1d /src/cmd/internal/obj/link.go | |
| parent | 98c26afa8c9c1016d205408e2afaba5824f4d930 (diff) | |
| download | go-ad74bc4a92d0c903308b2e40fa07446a735dbbd2.tar.xz | |
cmd/internal/obj: add Func type to replace "curfn any"
This adds a modicum of type safety to these APIs, which are otherwise
quite confusing to follow.
Change-Id: I268a9a1a99a47dcfef6dc1e9e5be13673af3fb85
Reviewed-on: https://go-review.googlesource.com/c/go/+/523396
Reviewed-by: Cherry Mui <cherryyz@google.com>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Auto-Submit: Matthew Dempsky <mdempsky@google.com>
Diffstat (limited to 'src/cmd/internal/obj/link.go')
| -rw-r--r-- | src/cmd/internal/obj/link.go | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/src/cmd/internal/obj/link.go b/src/cmd/internal/obj/link.go index f13f9b4c70..0b7878656c 100644 --- a/src/cmd/internal/obj/link.go +++ b/src/cmd/internal/obj/link.go @@ -1001,6 +1001,11 @@ type RegSpill struct { Spill, Unspill As } +// A Func represents a Go function. If non-nil, it must be a *ir.Func. +type Func interface { + Pos() src.XPos +} + // Link holds the context for writing object code from a compiler // to be linker input or for reading that input into the linker. type Link struct { @@ -1030,7 +1035,7 @@ type Link struct { Imports []goobj.ImportedPkg DiagFunc func(string, ...interface{}) DiagFlush func() - DebugInfo func(fn *LSym, info *LSym, curfn interface{}) ([]dwarf.Scope, dwarf.InlCalls, src.XPos) // if non-nil, curfn is a *ir.Func + DebugInfo func(fn *LSym, info *LSym, curfn Func) ([]dwarf.Scope, dwarf.InlCalls) GenAbstractFunc func(fn *LSym) Errors int |