diff options
Diffstat (limited to 'gcc/print-tree.c')
| -rw-r--r-- | gcc/print-tree.c | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/gcc/print-tree.c b/gcc/print-tree.c index 949b7f5..bb03d81 100644 --- a/gcc/print-tree.c +++ b/gcc/print-tree.c @@ -711,7 +711,20 @@ print_node (file, prefix, node, indent) break; case STRING_CST: - fprintf (file, " \"%s\"", TREE_STRING_POINTER (node)); + { + const char *p = TREE_STRING_POINTER (node); + int i = TREE_STRING_LENGTH (node); + fputs (" \"", file); + while (--i >= 0) + { + char ch = *p++; + if (ch >= ' ' && ch < 127) + putc (ch, file); + else + fprintf(file, "\\%03o", ch & 0xFF); + } + fputc ('\"', file); + } /* Print the chain at second level. */ if (indent == 4) print_node (file, "chain", TREE_CHAIN (node), indent + 4); |