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| author | Zack Weinberg <zack@wolery.cumb.org> | 2000-01-30 03:31:59 +0000 |
|---|---|---|
| committer | Zack Weinberg <zack@gcc.gnu.org> | 2000-01-30 03:31:59 +0000 |
| commit | 59495f384361d2931f626d4a537b0b5a5edd6ab7 (patch) | |
| tree | 79fd63777562408a7a168cbfdeed51b0d2eb1186 /gcc | |
| parent | 607ace9b9bec36a74b0c8f4af4ed0eefc6bddca3 (diff) | |
| download | gcc-59495f384361d2931f626d4a537b0b5a5edd6ab7.zip gcc-59495f384361d2931f626d4a537b0b5a5edd6ab7.tar.gz gcc-59495f384361d2931f626d4a537b0b5a5edd6ab7.tar.bz2 | |
cpperror.c (cpp_file_line_for_message): If 'line' is zero, just print "<command line>".
* cpperror.c (cpp_file_line_for_message): If 'line' is zero,
just print "<command line>". If 'filename' is null or an
empty string, print "<stdin>" for the filename.
* cpplib.c (do_define): Don't print the 'location of the
previous definition' message if we're still parsing the
command line.
(cpp_pedwarn_with_file_and_line): Always call
cpp_file_line_for_message.
From-SVN: r31697
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 11 | ||||
| -rw-r--r-- | gcc/cpperror.c | 6 | ||||
| -rw-r--r-- | gcc/cpplib.c | 5 |
3 files changed, 18 insertions, 4 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 31411bf..8685404 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,14 @@ +2000-01-29 Zack Weinberg <zack@wolery.cumb.org> + + * cpperror.c (cpp_file_line_for_message): If 'line' is zero, + just print "<command line>". If 'filename' is null or an + empty string, print "<stdin>" for the filename. + * cpplib.c (do_define): Don't print the 'location of the + previous definition' message if we're still parsing the + command line. + (cpp_pedwarn_with_file_and_line): Always call + cpp_file_line_for_message. + 2000-01-29 Mark Mitchell <mark@codesourcery.com> * flow.c (mark_regs_live_at_end): Fix typo. diff --git a/gcc/cpperror.c b/gcc/cpperror.c index 40fb26e..d0900e8 100644 --- a/gcc/cpperror.c +++ b/gcc/cpperror.c @@ -84,7 +84,11 @@ cpp_file_line_for_message (pfile, filename, line, column) const char *filename; int line, column; { - if (column > 0) + if (filename == 0 || *filename == '\0') + filename = "<stdin>"; + if (line == 0) + fputs (_("<command line>: "), stderr); + else if (column > 0) fprintf (stderr, "%s:%d:%d: ", filename, line, column); else fprintf (stderr, "%s:%d: ", filename, line); diff --git a/gcc/cpplib.c b/gcc/cpplib.c index 44134e6..cdfdaa3 100644 --- a/gcc/cpplib.c +++ b/gcc/cpplib.c @@ -685,7 +685,7 @@ do_define (pfile, keyword) mdef.symlen, mdef.symnam); else cpp_pedwarn (pfile, "`%.*s' redefined", mdef.symlen, mdef.symnam); - if (hp->type == T_MACRO) + if (hp->type == T_MACRO && CPP_OPTIONS (pfile)->done_initializing) cpp_pedwarn_with_file_and_line (pfile, hp->value.defn->file, hp->value.defn->line, "this is the location of the previous definition"); @@ -3474,8 +3474,7 @@ cpp_pedwarn_with_file_and_line VPARAMS ((cpp_reader *pfile, const char *file, if (!CPP_OPTIONS (pfile)->pedantic_errors && CPP_OPTIONS (pfile)->inhibit_warnings) return; - if (file != NULL) - cpp_file_line_for_message (pfile, file, line, -1); + cpp_file_line_for_message (pfile, file, line, -1); v_cpp_message (pfile, CPP_OPTIONS (pfile)->pedantic_errors, msgid, ap); va_end(ap); } |