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-rw-r--r--gcc/tree.def2
1 files changed, 1 insertions, 1 deletions
diff --git a/gcc/tree.def b/gcc/tree.def
index 48163f705d1..56240d8cef1 100644
--- a/gcc/tree.def
+++ b/gcc/tree.def
@@ -561,7 +561,7 @@ DEFTREECODE (BIND_EXPR, "bind_expr", tcc_expression, 3)
/* Function call. CALL_EXPRs are represented by variably-sized expression
nodes. There are at least three fixed operands. Operand 0 is an
INTEGER_CST node containing the total operand count, the number of
- arguments plus 3. Operand 1 is the function, while operand 2 is
+ arguments plus 3. Operand 1 is the function or NULL, while operand 2 is
is static chain argument, or NULL. The remaining operands are the
arguments to the call. */
DEFTREECODE (CALL_EXPR, "call_expr", tcc_vl_exp, 3)