cmd/compile: fix wrong dict param when getting dict type

CL 338129 added getDictionaryType to get the dictionary type from the
specified dict param, but still using the one in info.dictParam, which
is wrong.

Fixes #51413

Change-Id: Ie13460c1e5751c4c5fc44479a44f6eed8b3b06e4
Reviewed-on: https://go-review.googlesource.com/c/go/+/391994
Trust: Cuong Manh Le <cuong.manhle.vn@gmail.com>
Run-TryBot: Cuong Manh Le <cuong.manhle.vn@gmail.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
Reviewed-by: Matthew Dempsky <mdempsky@google.com>
Trust: Matthew Dempsky <mdempsky@google.com>
Reviewed-by: Keith Randall <khr@golang.org>

diff --git a/src/cmd/compile/internal/noder/stencil.go b/src/cmd/compile/internal/noder/stencil.go
index cd586cab78444ed2d96ce366124b488dfd21845a..c78a169d3106d6278c935ea3ea3814feb9d5c26d 100644 (file)
--- a/src/cmd/compile/internal/noder/stencil.go
+++ b/src/cmd/compile/internal/noder/stencil.go
@@ -898,7 +898,7 @@ func getDictionaryType(info *instInfo, dictParam *ir.Name, pos src.XPos, i int)
                base.Fatalf(fmt.Sprintf("bad dict index %d", i))
        }
 
-       r := getDictionaryEntry(pos, info.dictParam, i, info.dictInfo.startSubDict)
+       r := getDictionaryEntry(pos, dictParam, i, info.dictInfo.startSubDict)
        // change type of retrieved dictionary entry to *byte, which is the
        // standard typing of a *runtime._type in the compiler
        typed(types.Types[types.TUINT8].PtrTo(), r)

diff --git a/test/typeparam/mdempsky/13.go b/test/typeparam/mdempsky/13.go
index bf37a64177a994e2f7fa4f1e42e69fd523573cc5..8e11352b5148407f2f857bc2a836fca7d5192f3c 100644 (file)
--- a/test/typeparam/mdempsky/13.go
+++ b/test/typeparam/mdempsky/13.go
@@ -1,4 +1,4 @@
-// run -gcflags=""
+// run
 
 // Copyright 2021 The Go Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style