diff options
Diffstat (limited to 'src/cmd/compile/internal/typecheck/typecheck.go')
-rw-r--r-- | src/cmd/compile/internal/typecheck/typecheck.go | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/src/cmd/compile/internal/typecheck/typecheck.go b/src/cmd/compile/internal/typecheck/typecheck.go index 431fb04bef..3fc077b00c 100644 --- a/src/cmd/compile/internal/typecheck/typecheck.go +++ b/src/cmd/compile/internal/typecheck/typecheck.go @@ -1681,13 +1681,22 @@ func CheckMapKeys() { mapqueue = nil } +// typegen tracks the number of function-scoped defined types that +// have been declared. It's used to generate unique linker symbols for +// their runtime type descriptors. +var typegen int32 + func typecheckdeftype(n *ir.Name) { if base.EnableTrace && base.Flag.LowerT { defer tracePrint("typecheckdeftype", n)(nil) } t := types.NewNamed(n) - t.Vargen = n.Typegen + if n.Curfn != nil { + typegen++ + t.Vargen = typegen + } + if n.Pragma()&ir.NotInHeap != 0 { t.SetNotInHeap(true) } |