Bug 951368 – dev-lang/go-1.24.1: multiple redeclared functions

• Status: UNCONFIRMED
• Product: Gentoo Linux

[Description Rin Cat 2025-03-15 11:00:11 UTC]

All go packages, includes the go compiler itself (self bootstrap, not dev-lang/go-bootstrap
)  failed to build due to:

+ /usr/lib/go/bin/go build -o cmd/dist/dist ./cmd/dist
# runtime
/usr/lib/go/src/runtime/map.go:877:6: mapiterinit redeclared in this block
        /usr/lib/go/src/runtime/linkname_swiss.go:91:6: other declaration of mapiterinit
/usr/lib/go/src/runtime/map.go:937:6: mapiternext redeclared in this block
        /usr/lib/go/src/runtime/linkname_swiss.go:144:6: other declaration of mapiternext
/usr/lib/go/src/runtime/map.go:1519:6: reflect_mapiterinit redeclared in this block
        /usr/lib/go/src/runtime/linkname_swiss.go:123:6: other declaration of reflect_mapiterinit
/usr/lib/go/src/runtime/map.go:1536:6: reflect_mapiternext redeclared in this block
        /usr/lib/go/src/runtime/linkname_swiss.go:173:6: other declaration of reflect_mapiternext
/usr/lib/go/src/runtime/map.go:1550:6: reflect_mapiterkey redeclared in this block
        /usr/lib/go/src/runtime/linkname_swiss.go:191:6: other declaration of reflect_mapiterkey
/usr/lib/go/src/runtime/map.go:1564:6: reflect_mapiterelem redeclared in this block
        /usr/lib/go/src/runtime/linkname_swiss.go:209:6: other declaration of reflect_mapiterelem
/usr/lib/go/src/runtime/map_fast32_swiss.go:18:6: mapaccess1_fast32 redeclared in this block
        /usr/lib/go/src/runtime/map_fast32.go:13:6: other declaration of mapaccess1_fast32
/usr/lib/go/src/runtime/map_fast32_swiss.go:29:6: mapaccess2_fast32 redeclared in this block
        /usr/lib/go/src/runtime/map_fast32.go:62:6: other declaration of mapaccess2_fast32
/usr/lib/go/src/runtime/map_fast32_swiss.go:41:6: mapassign_fast32 redeclared in this block
        /usr/lib/go/src/runtime/map_fast32.go:113:6: other declaration of mapassign_fast32
/usr/lib/go/src/runtime/map_fast32_swiss.go:52:6: mapassign_fast32ptr redeclared in this block
        /usr/lib/go/src/runtime/map_fast32.go:212:6: other declaration of mapassign_fast32ptr
/usr/lib/go/src/runtime/map_fast32_swiss.go:52:6: too many errors

Notice this is in a mixed LLVM/clang system.

Reproducible: Always

[Comment 1 Rin Cat 2025-03-15 11:00:40 UTC]

Created attachment 920852 [details]
emerge-info

[Comment 2 Rin Cat 2025-03-15 11:02:27 UTC]

Created attachment 920853 [details]
build.log