From c691145a655ed6fe191c2f7ce3220f19e46d2c3f Mon Sep 17 00:00:00 2001 From: Neil Booth Date: Sat, 3 Mar 2001 11:32:32 +0000 Subject: cpp.texi: Update. * cpp.texi: Update. * cppexp.c (parse_number): Update. * cpplex.c (parse_string): Pedwarn if multiline string does not result from a system header's macro. * cpplib.h (sys_objmacro_p): Rename sys_macro_p. * cppmacro.c (sys_objmacro_p): Rename sys_macro_p. Return true for function-like macros too. * c-lex.c (parse_number): Update. From-SVN: r40211 --- gcc/cpplex.c | 8 +++----- 1 file changed, 3 insertions(+), 5 deletions(-) (limited to 'gcc/cpplex.c') diff --git a/gcc/cpplex.c b/gcc/cpplex.c index 1d98b05..c0b5e02 100644 --- a/gcc/cpplex.c +++ b/gcc/cpplex.c @@ -686,12 +686,10 @@ parse_string (pfile, token, terminator) break; } + if (! cpp_sys_macro_p (pfile)) + cpp_pedwarn (pfile, "multi-line string constants are deprecated"); if (pfile->mlstring_pos.line == 0) - { - pfile->mlstring_pos = pfile->lexer_pos; - if (CPP_PEDANTIC (pfile)) - cpp_pedwarn (pfile, "multi-line string constant"); - } + pfile->mlstring_pos = pfile->lexer_pos; handle_newline (buffer, c); /* Stores to read_ahead. */ c = '\n'; -- cgit v1.1