diff options
| author | forsyth <forsyth@vitanuova.com> | 2011-04-04 19:07:40 +0100 |
|---|---|---|
| committer | forsyth <forsyth@vitanuova.com> | 2011-04-04 19:07:40 +0100 |
| commit | fd7058f9a883832e948d667b63c56178e37b1e15 (patch) | |
| tree | 1b42420a6482584649f4f96fb94e809bac8e7fec /appl | |
| parent | 536dbc7ecfb0fb071dae11b61e5de596559598e6 (diff) | |
20110404-1906
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); # |