From 78c64cbc52cebee45bc44ab09f172571514fc83f Mon Sep 17 00:00:00 2001 From: Russ Cox Date: Thu, 3 Dec 2009 01:12:02 -0800 Subject: gc: recursive type error Fixes issue 245. R=ken2 http://codereview.appspot.com/164094 --- src/cmd/gc/align.c | 3 +++ src/cmd/gc/typecheck.c | 2 ++ 2 files changed, 5 insertions(+) (limited to 'src') diff --git a/src/cmd/gc/align.c b/src/cmd/gc/align.c index b74ac0f29..cf0851646 100644 --- a/src/cmd/gc/align.c +++ b/src/cmd/gc/align.c @@ -205,6 +205,9 @@ dowidth(Type *t) checkwidth(t->down); break; case TFORW: // should have been filled in + yyerror("invalid recursive type %T", t); + w = 1; // anything will do + break; case TANY: // dummy type; should be replaced before use. if(!debug['A']) diff --git a/src/cmd/gc/typecheck.c b/src/cmd/gc/typecheck.c index 0fd359b31..76147e48f 100644 --- a/src/cmd/gc/typecheck.c +++ b/src/cmd/gc/typecheck.c @@ -1039,6 +1039,8 @@ reswitch: case ODCLTYPE: ok |= Etop; typecheck(&n->left, Etype); + if(!incannedimport) + checkwidth(n->left->type); goto ret; } -- cgit v1.2.3