cmd/compile: fix node position for imported constants

Discovered while debugging CL 53644.

No test case because these are purely internal conversions that should
never end up resulting in compiler warnings or even generated code.

Updates #19683.

Change-Id: I0d9333ef2c963fa22eb9b5335bb022bcc9b25708
Reviewed-on: https://go-review.googlesource.com/58190
Run-TryBot: Matthew Dempsky <mdempsky@google.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Robert Griesemer <gri@golang.org>

diff --git a/src/cmd/compile/internal/gc/bimport.go b/src/cmd/compile/internal/gc/bimport.go
index ba542b4719efead1403602f9dbe9661300bfd169..c066dea96058e188777d174b28d7afe2c563b9cd 100644 (file)
--- a/src/cmd/compile/internal/gc/bimport.go
+++ b/src/cmd/compile/internal/gc/bimport.go
@@ -932,10 +932,10 @@ func (p *importer) node() *Node {
                        // again. Re-introduce explicit uintptr(c) conversion.
                        // (issue 16317).
                        if typ.IsUnsafePtr() {
-                               n = nod(OCONV, n, nil)
+                               n = nodl(pos, OCONV, n, nil)
                                n.Type = types.Types[TUINTPTR]
                        }
-                       n = nod(OCONV, n, nil)
+                       n = nodl(pos, OCONV, n, nil)
                        n.Type = typ
                }
                return n