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Diffstat (limited to 'gcc/tree-pretty-print.c')
| -rw-r--r-- | gcc/tree-pretty-print.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/gcc/tree-pretty-print.c b/gcc/tree-pretty-print.c index aabe6bb..986f75d 100644 --- a/gcc/tree-pretty-print.c +++ b/gcc/tree-pretty-print.c @@ -169,7 +169,8 @@ print_generic_expr (FILE *file, tree t, dump_flags_t flags) pp_flush (tree_pp); } -/* Print a single expression T to string, and return it. */ +/* Print a single expression T to string, and return it. The caller + must free the returned memory. */ char * print_generic_expr_to_str (tree t) |