From 434e12f77223e0915e29bcdaf2b214e52213f2ab Mon Sep 17 00:00:00 2001 From: Cuong Manh Le Date: Tue, 27 Apr 2021 08:30:41 +0700 Subject: [PATCH] cmd/compile: add more doc for Name.Defn As discussion in CL 313289, Name.Defn is also be set for variables declared in type switch, or name function. Change-Id: I3deb3d79fca269356e4432b77df7c7720a523674 Reviewed-on: https://go-review.googlesource.com/c/go/+/313889 Trust: Cuong Manh Le Trust: Dan Scales Run-TryBot: Cuong Manh Le TryBot-Result: Go Bot Reviewed-by: Dan Scales --- src/cmd/compile/internal/ir/name.go | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/src/cmd/compile/internal/ir/name.go b/src/cmd/compile/internal/ir/name.go index 5697213eac5..b6c68bc5e01 100644 --- a/src/cmd/compile/internal/ir/name.go +++ b/src/cmd/compile/internal/ir/name.go @@ -49,7 +49,9 @@ type Name struct { PkgName *PkgName // real package for import . names // For a local variable (not param) or extern, the initializing assignment (OAS or OAS2). - // For a closure var, the ONAME node of the outer captured variable + // For a closure var, the ONAME node of the outer captured variable. + // For the case-local variables of a type switch, the type switch guard (OTYPESW). + // For the name of a function, points to corresponding Func node. Defn Node // The function, method, or closure in which local variable or param is declared.