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| author | Michael Stapelberg <michael@stapelberg.de> | 2013-03-23 11:28:53 +0100 |
|---|---|---|
| committer | Michael Stapelberg <michael@stapelberg.de> | 2013-03-23 11:28:53 +0100 |
| commit | b39e15dde5ec7b96c15da9faf4ab5892501c1aae (patch) | |
| tree | 718cede1f6ca97d082c6c40b7dc3f4f6148253c0 /src/cmd/gc/swt.c | |
| parent | 04b08da9af0c450d645ab7389d1467308cfc2db8 (diff) | |
| download | golang-upstream/1.1_hg20130323.tar.gz | |
Imported Upstream version 1.1~hg20130323upstream/1.1_hg20130323
Diffstat (limited to 'src/cmd/gc/swt.c')
| -rw-r--r-- | src/cmd/gc/swt.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/cmd/gc/swt.c b/src/cmd/gc/swt.c index a497b8622..5fba73140 100644 --- a/src/cmd/gc/swt.c +++ b/src/cmd/gc/swt.c @@ -322,6 +322,10 @@ casebody(Node *sw, Node *typeswvar) setlineno(last); yyerror("cannot fallthrough in type switch"); } + if(l->next == nil) { + setlineno(last); + yyerror("cannot fallthrough final case in switch"); + } last->op = OFALL; } else stat = list(stat, br); |