diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/cmd/gc/typecheck.c | 4 | ||||
| -rw-r--r-- | src/cmd/gc/walk.c | 4 |
2 files changed, 7 insertions, 1 deletions
diff --git a/src/cmd/gc/typecheck.c b/src/cmd/gc/typecheck.c index 707546b10..b6940d412 100644 --- a/src/cmd/gc/typecheck.c +++ b/src/cmd/gc/typecheck.c @@ -89,6 +89,10 @@ typecheck(Node **np, int top) redo: lno = setlineno(n); if(n->sym) { + if(n->op == ONAME && n->etype != 0) { + yyerror("use of builtin %S not in function call", n->sym); + goto error; + } walkdef(n); if(n->op == ONONAME) goto error; diff --git a/src/cmd/gc/walk.c b/src/cmd/gc/walk.c index 3098fa525..21bd0b56e 100644 --- a/src/cmd/gc/walk.c +++ b/src/cmd/gc/walk.c @@ -221,7 +221,9 @@ walkdef(Node *n) if(n->op == ONONAME) { if(!n->diag) { n->diag = 1; - yyerrorl(n->lineno, "undefined: %S", n->sym); + if(n->lineno != 0) + lineno = n->lineno; + yyerror("undefined: %S", n->sym); } return; } |