diff options
Diffstat (limited to 'appl')
| -rw-r--r-- | appl/cmd/limbo/com.b | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/appl/cmd/limbo/com.b b/appl/cmd/limbo/com.b index 320d209c..383fc1a6 100644 --- a/appl/cmd/limbo/com.b +++ b/appl/cmd/limbo/com.b @@ -734,6 +734,17 @@ fillrange(c: ref Case, nn: ref Node, in: ref Inst) l[i++].inst = in; } +nconstqual(s1: ref Node): int +{ + n := 0; + for(; s1 != nil; s1 = s1.right){ + for(s2 := s1.left.left; s2 != nil; s2 = s2.right) + if(s2.left.op == Oconst) + n++; + } + return n; +} + casecom(cn: ref Node) { d: ref Decl; @@ -742,7 +753,7 @@ casecom(cn: ref Node) c := cn.ty.cse; - needwild := cn.op != Opick || c.nlab != cn.left.right.ty.tof.decl.tag; + needwild := cn.op != Opick || nconstqual(cn.right) != cn.left.right.ty.tof.decl.tag; igoto := cn.left.ty == tint && dogoto(c); # |