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| author | Alan Donovan <adonovan@google.com> | 2024-04-24 16:51:20 -0400 |
|---|---|---|
| committer | Gopher Robot <gobot@golang.org> | 2024-04-24 21:50:16 +0000 |
| commit | 9b9de261bd66333885adb7b36f1dd133d00cfe13 (patch) | |
| tree | 3b938dd035cb2f3036d066969279d397d556ad6a /src/cmd/compile/internal/types2/alias.go | |
| parent | e689118852c9c1841ee4c17aeeb3ec3a5242e9a2 (diff) | |
| download | go-9b9de261bd66333885adb7b36f1dd133d00cfe13.tar.gz go-9b9de261bd66333885adb7b36f1dd133d00cfe13.zip | |
go/types: add Alias.Rhs
This method returns the type on the right-hand side of an
alias declaration such as type L = R.
Fixes #66559
Change-Id: I396f2d999680ad251f47cdde20856ae20fc1c40a
Reviewed-on: https://go-review.googlesource.com/c/go/+/581615
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Auto-Submit: Alan Donovan <adonovan@google.com>
Reviewed-by: Robert Griesemer <gri@google.com>
Diffstat (limited to 'src/cmd/compile/internal/types2/alias.go')
| -rw-r--r-- | src/cmd/compile/internal/types2/alias.go | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/src/cmd/compile/internal/types2/alias.go b/src/cmd/compile/internal/types2/alias.go index 030f6cd827..9b7a13f81e 100644 --- a/src/cmd/compile/internal/types2/alias.go +++ b/src/cmd/compile/internal/types2/alias.go @@ -32,11 +32,9 @@ func (a *Alias) Obj() *TypeName { return a.obj } func (a *Alias) Underlying() Type { return unalias(a).Underlying() } func (a *Alias) String() string { return TypeString(a, nil) } -// TODO(adonovan): uncomment when proposal #66559 is accepted. -// -// // Rhs returns the type R on the right-hand side of an alias -// // declaration "type A = R", which may be another alias. -// func (a *Alias) Rhs() Type { return a.fromRHS } +// Rhs returns the type R on the right-hand side of an alias +// declaration "type A = R", which may be another alias. +func (a *Alias) Rhs() Type { return a.fromRHS } // Unalias returns t if it is not an alias type; // otherwise it follows t's alias chain until it |