diff options
Diffstat (limited to 'gcc/cp/call.c')
| -rw-r--r-- | gcc/cp/call.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/gcc/cp/call.c b/gcc/cp/call.c index 4847c3a..e002d01 100644 --- a/gcc/cp/call.c +++ b/gcc/cp/call.c @@ -7414,6 +7414,11 @@ build_cxx_call (tree fn, int nargs, tree *argarray, || bif == BUILT_IN_CILKPLUS_SEC_REDUCE || bif == BUILT_IN_CILKPLUS_SEC_REDUCE_MUTATING) { + if (call_expr_nargs (fn) == 0) + { + error_at (EXPR_LOCATION (fn), "Invalid builtin arguments"); + return error_mark_node; + } /* for bif == BUILT_IN_CILKPLUS_SEC_REDUCE_ALL_ZERO or BUILT_IN_CILKPLUS_SEC_REDUCE_ANY_ZERO or BUILT_IN_CILKPLUS_SEC_REDUCE_ANY_NONZERO or |