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-rw-r--r--gcc/gimplify.c7
1 files changed, 1 insertions, 6 deletions
diff --git a/gcc/gimplify.c b/gcc/gimplify.c
index 4715332..288b472 100644
--- a/gcc/gimplify.c
+++ b/gcc/gimplify.c
@@ -11959,12 +11959,7 @@ gimplify_va_arg_expr (tree *expr_p, gimple_seq *pre_p,
if (have_va_type == error_mark_node)
return GS_ERROR;
have_va_type = targetm.canonical_va_list_type (have_va_type);
-
- if (have_va_type == NULL_TREE)
- {
- error_at (loc, "first argument to %<va_arg%> not of type %<va_list%>");
- return GS_ERROR;
- }
+ gcc_assert (have_va_type != NULL_TREE);
/* Generate a diagnostic for requesting data of a type that cannot
be passed through `...' due to type promotion at the call site. */