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| author | Matthew Dempsky <mdempsky@google.com> | 2020-11-13 18:33:19 -0800 |
|---|---|---|
| committer | Matthew Dempsky <mdempsky@google.com> | 2020-11-24 19:41:59 +0000 |
| commit | c767d73227704ba4e22e366e89d1885f52d4b6cc (patch) | |
| tree | 0117c4326bcaa4d7f717336be21adc7aa259b890 /src/cmd/compile/internal/gc/noder.go | |
| parent | 6dae48fb0ba772d30c664a8a31732a46e980e536 (diff) | |
| download | go-c767d73227704ba4e22e366e89d1885f52d4b6cc.tar.xz | |
[dev.regabi] cmd/compile: remove CTRUNE
Since CL 255217, we've been able to rely on types.UntypedRune to
identify untyped rune literals, rather than needing Mpint.Rune /
CTRUNE. This makes way for switching to using go/constant, which
doesn't have a separate notion of rune constants distinct from integer
constants.
Passes toolstash-check.
Change-Id: I319861f4758aeea17345c101b167cb307e706a0e
Reviewed-on: https://go-review.googlesource.com/c/go/+/272652
Reviewed-by: Robert Griesemer <gri@golang.org>
Trust: Matthew Dempsky <mdempsky@google.com>
Diffstat (limited to 'src/cmd/compile/internal/gc/noder.go')
| -rw-r--r-- | src/cmd/compile/internal/gc/noder.go | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/cmd/compile/internal/gc/noder.go b/src/cmd/compile/internal/gc/noder.go index 27bc9b5629..303b04cd46 100644 --- a/src/cmd/compile/internal/gc/noder.go +++ b/src/cmd/compile/internal/gc/noder.go @@ -656,6 +656,9 @@ func (p *noder) expr(expr syntax.Expr) *Node { return p.mkname(expr) case *syntax.BasicLit: n := nodlit(p.basicLit(expr)) + if expr.Kind == syntax.RuneLit { + n.Type = types.UntypedRune + } n.SetDiag(expr.Bad) // avoid follow-on errors if there was a syntax error return n case *syntax.CompositeLit: @@ -1428,7 +1431,6 @@ func (p *noder) basicLit(lit *syntax.BasicLit) Val { case syntax.RuneLit: x := new(Mpint) - x.Rune = true if !lit.Bad { u, _ := strconv.Unquote(s) var r rune |