diff options
| author | Keith Randall <khr@golang.org> | 2025-06-14 20:10:50 -0700 |
|---|---|---|
| committer | Keith Randall <khr@golang.org> | 2025-08-05 09:18:31 -0700 |
| commit | cd55f86b8dcfc139ee5c17d32530ac9e758c8bc0 (patch) | |
| tree | 4b734bf249c12b9f3cbd1865f54cfd722e91508b /src/internal | |
| parent | 21ab0128b62658ba3e325586f45bb781bee55fda (diff) | |
| download | go-cd55f86b8dcfc139ee5c17d32530ac9e758c8bc0.tar.xz | |
cmd/compile: allow multi-field structs to be stored directly in interfaces
If the struct is a bunch of 0-sized fields and one pointer field.
Fixes #74092
Change-Id: I87c5d162c8c9fdba812420d7f9d21de97295b62c
Reviewed-on: https://go-review.googlesource.com/c/go/+/681937
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Reviewed-by: David Chase <drchase@google.com>
Reviewed-by: Keith Randall <khr@google.com>
Diffstat (limited to 'src/internal')
| -rw-r--r-- | src/internal/abi/type.go | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/internal/abi/type.go b/src/internal/abi/type.go index 1920a8a37f..9f783a34c1 100644 --- a/src/internal/abi/type.go +++ b/src/internal/abi/type.go @@ -121,8 +121,8 @@ const ( TFlagGCMaskOnDemand TFlag = 1 << 4 // TFlagDirectIface means that a value of this type is stored directly - // in the data field of an interface, instead of indirectly. Normally - // this means the type is pointer-ish. + // in the data field of an interface, instead of indirectly. + // This flag is just a cached computation of Size_ == PtrBytes == goarch.PtrSize. TFlagDirectIface TFlag = 1 << 5 // Leaving this breadcrumb behind for dlv. It should not be used, and no |