cmd: upgrade golang.org/x/mod to fix go.mod parser

modfile.Parse passed an empty string to the VersionFixer for the module path. This caused errors for v2+ versions. Fixes #44494 Change-Id: I13b86b6ecf6815c4bc9a96ec0668284c9228c205 Reviewed-on: https://go-review.googlesource.com/c/go/+/296131 Trust: Jay Conrod <jayconrod@google.com> Run-TryBot: Jay Conrod <jayconrod@google.com> TryBot-Result: Go Bot <gobot@golang.org> Reviewed-by: Bryan C. Mills <bcmills@google.com>
golang · Feb 25, 2021 · bcac57f · bcac57f
1 parent 3137da8
commit bcac57f
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Showing 5 changed files with 109 additions and 25 deletions.
diff --git a/src/cmd/go.mod b/src/cmd/go.mod
@@ -6,7 +6,7 @@ require (
 	github.com/google/pprof v0.0.0-20201203190320-1bf35d6f28c2
 	golang.org/x/arch v0.0.0-20201008161808-52c3e6f60cff
 	golang.org/x/crypto v0.0.0-20201016220609-9e8e0b390897
-	golang.org/x/mod v0.4.2-0.20210223202949-66f6d92cabd5
+	golang.org/x/mod v0.4.2-0.20210225160341-66bf157bf5bc
 	golang.org/x/sys v0.0.0-20210218145245-beda7e5e158e // indirect
 	golang.org/x/tools v0.1.1-0.20210220032852-2363391a5b2f
 )
diff --git a/src/cmd/go.sum b/src/cmd/go.sum
@@ -14,8 +14,8 @@ golang.org/x/crypto v0.0.0-20200622213623-75b288015ac9/go.mod h1:LzIPMQfyMNhhGPh
 golang.org/x/crypto v0.0.0-20201016220609-9e8e0b390897 h1:pLI5jrR7OSLijeIDcmRxNmw2api+jEfxLoykJVice/E=
 golang.org/x/crypto v0.0.0-20201016220609-9e8e0b390897/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
 golang.org/x/mod v0.4.1/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA=
-golang.org/x/mod v0.4.2-0.20210223202949-66f6d92cabd5 h1:ETedWdSKv0zHgSxvhXszxH25fCWwA6olYCPu9ehlVKs=
-golang.org/x/mod v0.4.2-0.20210223202949-66f6d92cabd5/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA=
+golang.org/x/mod v0.4.2-0.20210225160341-66bf157bf5bc h1:xQukuh0OD2SNSUK1CCBFATgHYx5ye75S/bAWEU/PT0E=
+golang.org/x/mod v0.4.2-0.20210225160341-66bf157bf5bc/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA=
 golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
 golang.org/x/net v0.0.0-20190620200207-3b0461eec859/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
 golang.org/x/net v0.0.0-20201021035429-f5854403a974/go.mod h1:sp8m0HH+o8qH0wwXwYZr8TS3Oi6o0r6Gce1SSxlDquU=

diff --git a/src/cmd/go/testdata/script/mod_retract_fix_version.txt b/src/cmd/go/testdata/script/mod_retract_fix_version.txt
@@ -0,0 +1,24 @@
+# retract must not be used without a module directive.
+! go list -m all
+stderr 'go.mod:3: no module directive found, so retract cannot be used$'
+
+# Commands that update go.mod should fix non-canonical versions in
+# retract directives.
+# Verifies #44494.
+go mod edit -module=rsc.io/quote/v2
+! go list -m all
+stderr '^go: updates to go.mod needed; to update it:\n\tgo mod tidy$'
+go mod tidy
+go list -m all
+cmp go.mod go.mod.want
+
+-- go.mod --
+go 1.16
+
+retract latest
+-- go.mod.want --
+go 1.16
+
+retract v2.0.1
+
+module rsc.io/quote/v2
diff --git a/src/cmd/vendor/golang.org/x/mod/modfile/rule.go b/src/cmd/vendor/golang.org/x/mod/modfile/rule.go
diff --git a/src/cmd/vendor/modules.txt b/src/cmd/vendor/modules.txt
@@ -28,7 +28,7 @@ golang.org/x/arch/x86/x86asm
 golang.org/x/crypto/ed25519
 golang.org/x/crypto/ed25519/internal/edwards25519
 golang.org/x/crypto/ssh/terminal
-# golang.org/x/mod v0.4.2-0.20210223202949-66f6d92cabd5
+# golang.org/x/mod v0.4.2-0.20210225160341-66bf157bf5bc
 ## explicit
 golang.org/x/mod/internal/lazyregexp
 golang.org/x/mod/modfile