diff options
Diffstat (limited to 'compiler')
| -rw-r--r-- | compiler/interface.go | 15 | ||||
| -rw-r--r-- | compiler/testdata/interface.ll | 2 |
2 files changed, 10 insertions, 7 deletions
diff --git a/compiler/interface.go b/compiler/interface.go index 564e3a414..b6dffd643 100644 --- a/compiler/interface.go +++ b/compiler/interface.go @@ -124,16 +124,19 @@ func (c *compilerContext) pkgPathPtr(pkgpath string) llvm.Value { func (c *compilerContext) getTypeCode(typ types.Type) llvm.Value { ms := c.program.MethodSets.MethodSet(typ) hasMethodSet := ms.Len() != 0 - if _, ok := typ.Underlying().(*types.Interface); ok { + _, isInterface := typ.Underlying().(*types.Interface) + if isInterface { hasMethodSet = false } + // As defined in https://pkg.go.dev/reflect#Type: + // NumMethod returns the number of methods accessible using Method. + // For a non-interface type, it returns the number of exported methods. + // For an interface type, it returns the number of exported and unexported methods. var numMethods int - if hasMethodSet { - for i := 0; i < ms.Len(); i++ { - if ms.At(i).Obj().Exported() { - numMethods++ - } + for i := 0; i < ms.Len(); i++ { + if isInterface || ms.At(i).Obj().Exported() { + numMethods++ } } diff --git a/compiler/testdata/interface.ll b/compiler/testdata/interface.ll index ff3a04d91..801f370d5 100644 --- a/compiler/testdata/interface.ll +++ b/compiler/testdata/interface.ll @@ -9,7 +9,7 @@ target triple = "wasm32-unknown-wasi" @"reflect/types.type:basic:int" = linkonce_odr constant { i8, ptr } { i8 -62, ptr @"reflect/types.type:pointer:basic:int" }, align 4 @"reflect/types.type:pointer:basic:int" = linkonce_odr constant { i8, i16, ptr } { i8 -43, i16 0, ptr @"reflect/types.type:basic:int" }, align 4 @"reflect/types.type:pointer:named:error" = linkonce_odr constant { i8, i16, ptr } { i8 -43, i16 0, ptr @"reflect/types.type:named:error" }, align 4 -@"reflect/types.type:named:error" = linkonce_odr constant { i8, i16, ptr, ptr, ptr, [7 x i8] } { i8 116, i16 0, ptr @"reflect/types.type:pointer:named:error", ptr @"reflect/types.type:interface:{Error:func:{}{basic:string}}", ptr @"reflect/types.type.pkgpath.empty", [7 x i8] c".error\00" }, align 4 +@"reflect/types.type:named:error" = linkonce_odr constant { i8, i16, ptr, ptr, ptr, [7 x i8] } { i8 116, i16 1, ptr @"reflect/types.type:pointer:named:error", ptr @"reflect/types.type:interface:{Error:func:{}{basic:string}}", ptr @"reflect/types.type.pkgpath.empty", [7 x i8] c".error\00" }, align 4 @"reflect/types.type.pkgpath.empty" = linkonce_odr unnamed_addr constant [1 x i8] zeroinitializer, align 1 @"reflect/types.type:interface:{Error:func:{}{basic:string}}" = linkonce_odr constant { i8, ptr } { i8 84, ptr @"reflect/types.type:pointer:interface:{Error:func:{}{basic:string}}" }, align 4 @"reflect/types.type:pointer:interface:{Error:func:{}{basic:string}}" = linkonce_odr constant { i8, i16, ptr } { i8 -43, i16 0, ptr @"reflect/types.type:interface:{Error:func:{}{basic:string}}" }, align 4 |