From 38800fe8762fe73e24dc6b38d31c417cf6cf2dab Mon Sep 17 00:00:00 2001
From: Neil Booth <neil@daikokuya.co.uk>
Date: Sat, 29 Jun 2002 15:49:24 +0000
Subject: [PATCH] re PR preprocessor/7150 (gcc -dM -E ... SegFault)
PR preprocessor/7150
* cppmain.c (scan_translation_unit_trad): Simplify.
* cpplib.c (cpp_scan_nooutput): Handle traditional case.
From-SVN: r55102
---
gcc/ChangeLog | 6 ++++++
gcc/cppmain.c | 8 ++------
2 files changed, 8 insertions(+), 6 deletions(-)
diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index d2775fd97513..0b2de7208fe4 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,9 @@
+2002-06-29 Neil Booth <neil@daikokuya.co.uk>
+
+ PR preprocessor/7150
+ * cppmain.c (scan_translation_unit_trad): Simplify.
+ * cpplib.c (cpp_scan_nooutput): Handle traditional case.
+
2002-06-29 Neil Booth <neil@daikokuya.demon.co.uk>
* config/i386/crtdll.h: Define EXTRA_OS_CPP_BUILTINS.
diff --git a/gcc/cppmain.c b/gcc/cppmain.c
index dba64041bf5b..e600295cc419 100644
--- a/gcc/cppmain.c
+++ b/gcc/cppmain.c
@@ -228,13 +228,9 @@ static void
scan_translation_unit_trad (pfile)
cpp_reader *pfile;
{
- for (;;)
+ while (_cpp_read_logical_line_trad (pfile))
{
- size_t len;
-
- if (!_cpp_read_logical_line_trad (pfile))
- break;
- len = pfile->out.cur - pfile->out.base;
+ size_t len = pfile->out.cur - pfile->out.base;
maybe_print_line (print.map, pfile->out.first_line);
fwrite (pfile->out.base, 1, len, print.outf);
print.printed = 1;
--
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