From 03d32d1a0882ca2fa5e93a84784ea926f1c27309 Mon Sep 17 00:00:00 2001
From: Nick Clifton <nickc@cygnus.com>
Date: Mon, 20 Sep 1999 14:26:59 +0000
Subject: [PATCH] Add comment saying that lang_decode_options should not
 complain about unrecognised options.

From-SVN: r29522
---
 gcc/ChangeLog      | 4 ++++
 gcc/c-decl.c       | 3 ++-
 gcc/ch/ChangeLog   | 4 ++++
 gcc/ch/lang.c      | 1 +
 gcc/cp/ChangeLog   | 4 ++++
 gcc/cp/decl2.c     | 3 ++-
 gcc/java/ChangeLog | 4 ++++
 gcc/java/lang.c    | 1 +
 8 files changed, 22 insertions(+), 2 deletions(-)

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index c3c18a7cff7..3e424c46064 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,7 @@
+Mon Sep 20 15:25:35 1999  Nick Clifton  <nickc@cygnus.com>
+
+	* c-decl.c (c_decode_option): Extend comment.
+
 Mon Sep 20 14:43:37 1999  Nick Clifton  <nickc@cygnus.com>
 
 	* toplev.c (progname): Make 'const char *'
diff --git a/gcc/c-decl.c b/gcc/c-decl.c
index f018d85b681..75b8ee02b84 100644
--- a/gcc/c-decl.c
+++ b/gcc/c-decl.c
@@ -454,7 +454,8 @@ int warn_multichar = 1;
 int dollars_in_ident = DOLLARS_IN_IDENTIFIERS;
 
 /* Decode the string P as a language-specific option for C.
-   Return the number of strings consumed.  */
+   Return the number of strings consumed.  Should not complain
+   if it does not recognise the option.  */
    
 int
 c_decode_option (argc, argv)
diff --git a/gcc/ch/ChangeLog b/gcc/ch/ChangeLog
index 8ab54973153..2b9345fdbd2 100644
--- a/gcc/ch/ChangeLog
+++ b/gcc/ch/ChangeLog
@@ -1,3 +1,7 @@
+1999-09-20  Nick Clifton  <nickc@cygnus.com>
+
+	* lang.c (lang_decode_option): Extend comment.
+
 1999-09-16  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
 
 	* lex.c (maybe_downcase, getlc, handle_generic_pragma,
diff --git a/gcc/ch/lang.c b/gcc/ch/lang.c
index 42f90542ffd..8abecf712cb 100644
--- a/gcc/ch/lang.c
+++ b/gcc/ch/lang.c
@@ -161,6 +161,7 @@ GNU_xref_end ()
 
 /*
  * process chill-specific compiler command-line options
+ * do not complain if the option is not recognised
  */
 int
 lang_decode_option (argc, argv)
diff --git a/gcc/cp/ChangeLog b/gcc/cp/ChangeLog
index 50bcbbb40c3..6b8af653807 100644
--- a/gcc/cp/ChangeLog
+++ b/gcc/cp/ChangeLog
@@ -1,3 +1,7 @@
+1999-09-20  Nick Clifton  <nickc@cygnus.com>
+
+	* decl2.c (lang_decode_option): Extend comment.
+
 Mon Sep 20 10:49:05 1999  Bernd Schmidt  <bernds@cygnus.co.uk>
 
 	* typeck.c: Include "tm_p.h".
diff --git a/gcc/cp/decl2.c b/gcc/cp/decl2.c
index 4f589d3b80a..bb5f5e57e81 100644
--- a/gcc/cp/decl2.c
+++ b/gcc/cp/decl2.c
@@ -532,7 +532,8 @@ lang_f_options[] =
 
 /* Decode the string P as a language-specific option.
    Return the number of strings consumed for a valid option.
-   Otherwise return 0.  */
+   Otherwise return 0.  Should not complain if it does not
+   recognise the option.  */
 
 int   
 lang_decode_option (argc, argv)
diff --git a/gcc/java/ChangeLog b/gcc/java/ChangeLog
index debc540f0da..d54145e0406 100644
--- a/gcc/java/ChangeLog
+++ b/gcc/java/ChangeLog
@@ -1,3 +1,7 @@
+1999-09-20  Nick Clifton  <nickc@cygnus.com>
+
+	* lang.c (lang_decode_option): Extend comment.
+
 1999-09-16  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
 
 	* gjavah.c (get_field_name, print_method_info, print_include,
diff --git a/gcc/java/lang.c b/gcc/java/lang.c
index 0a444b4d5e8..93161efd2c3 100644
--- a/gcc/java/lang.c
+++ b/gcc/java/lang.c
@@ -148,6 +148,7 @@ static int dependency_tracking = 0;
 
 /*
  * process java-specific compiler command-line options
+ * return 0, but do not complain if the option is not recognised.
  */
 int
 lang_decode_option (argc, argv)
-- 
2.30.2