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invoke.texi (-fmessage-length=n): Document. 

* invoke.texi (-fmessage-length=n): Document.

	* decl2.c (lang_decode_option): Don't set default message length
	here.
	* lex.c (lang_init_options): Set it here.

From-SVN: r32040
This commit is contained in:
Mark Mitchell 2000-02-17 20:38:26 +00:00 committed by Mark Mitchell
parent 44399cac47
commit 277576eefc
4 changed files with 19 additions and 6 deletions
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4
gcc/ChangeLog
View File

@ -1,3 +1,7 @@
2000-02-17 Mark Mitchell <mark@codesourcery.com>
* invoke.texi (-fmessage-length=n): Document.
2000-02-17 Jason Merrill <jason@casey.cygnus.com>
* bitmap.c (bitmap_operation): Don't leak bitmap elements.

6
gcc/cp/ChangeLog
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@ -1,3 +1,9 @@
2000-02-17 Mark Mitchell <mark@codesourcery.com>
* decl2.c (lang_decode_option): Don't set default message length
here.
* lex.c (lang_init_options): Set it here.
2000-02-16 Mark Mitchell <mark@codesourcery.com>
Make DECL_CONTEXT mean the class in which a member function was

9
gcc/cp/decl2.c
View File

@ -570,9 +570,6 @@ lang_decode_option (argc, argv)
strings_processed = 0;
#endif /* ! USE_CPPLIB */
/* Enable automatic line wrapping by default */
set_message_length (72);
if (!strcmp (p, "-ftraditional") || !strcmp (p, "-traditional"))
/* ignore */;
else if (p[0] == '-' && p[1] == 'f')
@ -636,9 +633,9 @@ lang_decode_option (argc, argv)
name_mangling_version
= read_integral_parameter (p + 22, p - 2, name_mangling_version);
else if (!strncmp (p, "message-length=", 15))
set_message_length
(read_integral_parameter (p + 15, p -2,
/* default line-wrap length */ 72));
set_message_length
(read_integral_parameter (p + 15, p - 2,
/* default line-wrap length */ 72));
else if (!strncmp (p, "dump-translation-unit-", 22))
{
if (p[22] == '\0')

6
gcc/invoke.texi
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@ -1130,6 +1130,12 @@ This flag is not useful when compiling with -fvtable-thunks.
Like all options that change the ABI, all C++ code, @emph{including
libgcc} must be built with the same setting of this option.
@item -fmessage-length=@var{n}
Try to format error messages so that they fit on lines of about @var{n}
characters. The deafult is 72 characters. If @var{n} is zero, then to
line-wrapping will be done; each error message will appear on a single
line.
@item -fno-implicit-templates
Never emit code for non-inline templates which are instantiated
implicitly (i.e. by use); only emit code for explicit instantiations.