diff options
Diffstat (limited to 'src/interp/compiler.boot')
| -rw-r--r-- | src/interp/compiler.boot | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/src/interp/compiler.boot b/src/interp/compiler.boot index a4ee1cc7..9f9d0943 100644 --- a/src/interp/compiler.boot +++ b/src/interp/compiler.boot @@ -276,7 +276,7 @@ freeVarUsage([.,vars,body],env) == for v in CDDR u | cons? v repeat free := freeList(v,bound,free,e) free - op = "SEQ" => + op = '%seq => for v in rest u | cons? v repeat free := freeList(v,bound,free,e) free @@ -1153,7 +1153,7 @@ compSeq1(l,$exitModeStack,e) == for x in l] if c is "failed" then return nil catchTag := MKQ gensym() - form := ["SEQ",:replaceExitEtc(c,catchTag,"TAGGEDexit",first $exitModeStack)] + form := ['%seq,:replaceExitEtc(c,catchTag,"TAGGEDexit",first $exitModeStack)] [['%labelled,catchTag,form],first $exitModeStack,$finalEnv] compSeqItem(x,m,e) == @@ -1383,7 +1383,7 @@ canReturn(expr,level,exitCount,ValueFlag) == --SPAD: exit and friends op is "TAGGEDexit" => expr is [.,count,data] => canReturn(data.expr,level,count,count=level) level=exitCount and not ValueFlag => nil - op is "SEQ" => or/[canReturn(u,level+1,exitCount,false) for u in rest expr] + op is '%seq => or/[canReturn(u,level+1,exitCount,false) for u in rest expr] op is "TAGGEDreturn" => nil op is '%labelled => [.,gs,data]:= expr @@ -1392,7 +1392,7 @@ canReturn(expr,level,exitCount,ValueFlag) == --SPAD: exit and friends expr isnt [.,:.] => nil expr is ['%leave, =gs,data] => true --this is pessimistic, but I know of no more accurate idea - expr is ["SEQ",:l] => + expr is ['%seq,:l] => or/[findThrow(gs,u,level+1,exitCount,ValueFlag) for u in l] or/[findThrow(gs,u,level,exitCount,ValueFlag) for u in rest expr] canReturn(data,level,exitCount,ValueFlag) |