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Diffstat (limited to 'src/cmd/gc/subr.c')
| -rw-r--r-- | src/cmd/gc/subr.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/cmd/gc/subr.c b/src/cmd/gc/subr.c index 2cfca1985..eaf673f74 100644 --- a/src/cmd/gc/subr.c +++ b/src/cmd/gc/subr.c @@ -2476,6 +2476,9 @@ safeexpr(Node *n, NodeList **init) Node *r; Node *a; + if(n == N) + return N; + switch(n->op) { case ONAME: case OLITERAL: |