diff options
| author | Neil Booth <neil@daikokuya.demon.co.uk> | 2001-04-08 10:01:18 +0000 |
|---|---|---|
| committer | Neil Booth <neil@gcc.gnu.org> | 2001-04-08 10:01:18 +0000 |
| commit | 2f878973cdb605f01778a5bbd67f7459db14b7ff (patch) | |
| tree | 1f4ac5b16223e9ffcc027d3568d6d791ee3a30c7 /gcc | |
| parent | e542e61832a106a11a0aab3f366d2ba0a3f4ad41 (diff) | |
| download | gcc-2f878973cdb605f01778a5bbd67f7459db14b7ff.zip gcc-2f878973cdb605f01778a5bbd67f7459db14b7ff.tar.gz gcc-2f878973cdb605f01778a5bbd67f7459db14b7ff.tar.bz2 | |
cpperror.c (print_location): Don't special case <stdin>.
* cpperror.c (print_location): Don't special case <stdin>.
(_cpp_begin_message): Handle WARNING_SYSHDR the same as
WARNING, but we don't check if we're in system headers.
* cpplib.h (enum error_type): WARNING_SYSHDR: New.
* cpplib.c (do_warning): Warn in system headers.
From-SVN: r41186
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 8 | ||||
| -rw-r--r-- | gcc/cpperror.c | 3 | ||||
| -rw-r--r-- | gcc/cpphash.h | 2 | ||||
| -rw-r--r-- | gcc/cpplib.c | 3 |
4 files changed, 12 insertions, 4 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index a0a0575..b6eddb5 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,11 @@ +2001-04-08 Neil Booth <neil@daikokuya.demon.co.uk> + + * cpperror.c (print_location): Don't special case <stdin>. + (_cpp_begin_message): Handle WARNING_SYSHDR the same as + WARNING, but we don't check if we're in system headers. + * cpplib.h (enum error_type): WARNING_SYSHDR: New. + * cpplib.c (do_warning): Warn in system headers. + 2001-04-07 Mumit Khan <khan@NanoTech.Wisc.EDU> * mbchar.c: Include config.h first. diff --git a/gcc/cpperror.c b/gcc/cpperror.c index 50bd907..60af7b5 100644 --- a/gcc/cpperror.c +++ b/gcc/cpperror.c @@ -124,8 +124,6 @@ print_location (pfile, filename, pos) if (filename == 0) filename = buffer->nominal_fname; - if (*filename == '\0') - filename = _("<stdin>"); if (line == 0) fprintf (stderr, "%s: ", filename); @@ -159,6 +157,7 @@ _cpp_begin_message (pfile, code, file, pos) if (CPP_IN_SYSTEM_HEADER (pfile) && ! CPP_OPTION (pfile, warn_system_headers)) return 0; + case WARNING_SYSHDR: if (CPP_OPTION (pfile, warnings_are_errors) || (code == PEDWARN && CPP_OPTION (pfile, pedantic_errors))) { diff --git a/gcc/cpphash.h b/gcc/cpphash.h index 9cac65d..cf027f0 100644 --- a/gcc/cpphash.h +++ b/gcc/cpphash.h @@ -389,7 +389,7 @@ extern unsigned char _cpp_trigraph_map[UCHAR_MAX + 1]; #define HASHSTEP(r, c) ((r) * 67 + (c - 113)); /* In cpperror.c */ -enum error_type { WARNING = 0, PEDWARN, ERROR, FATAL, ICE }; +enum error_type { WARNING = 0, WARNING_SYSHDR, PEDWARN, ERROR, FATAL, ICE }; extern int _cpp_begin_message PARAMS ((cpp_reader *, enum error_type, const char *, const cpp_lexer_pos *)); diff --git a/gcc/cpplib.c b/gcc/cpplib.c index be04d41..bf1a3b0 100644 --- a/gcc/cpplib.c +++ b/gcc/cpplib.c @@ -874,7 +874,8 @@ static void do_warning (pfile) cpp_reader *pfile; { - do_diagnostic (pfile, WARNING, 1); + /* We want #warning diagnostics to be emitted in system headers too. */ + do_diagnostic (pfile, WARNING_SYSHDR, 1); } /* Report program identification. */ |