diff options
| -rw-r--r-- | gcc/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/print-tree.c | 15 |
2 files changed, 19 insertions, 1 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 3daf7425..fb214bd 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +2002-09-09 Per Bothner <per@bothner.com> + + * print-tree.c (print_node): In a STRING_CST, escape non-ascii + characters, and only print TREE_STRING_LENGTH chars. + 2002-09-09 Steve Ellcey <sje@cup.hp.com> * config/ia64/hpux.h (TARGET_HPUX_LD): New, define true. 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); |