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author | Zack Weinberg <zack@gcc.gnu.org> | 2003-05-11 02:06:12 +0000 |
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committer | Zack Weinberg <zack@gcc.gnu.org> | 2003-05-11 02:06:12 +0000 |
commit | 59650e480e7bbb73c612a5baa31fd08367d53888 (patch) | |
tree | 06b35cf9bb9dda2a408fe9eb89484254bb042d28 /gcc/diagnostic.c | |
parent | 95e32f8573a8f58c26ff8d96f0282250601f8947 (diff) | |
download | gcc-59650e480e7bbb73c612a5baa31fd08367d53888.zip gcc-59650e480e7bbb73c612a5baa31fd08367d53888.tar.gz gcc-59650e480e7bbb73c612a5baa31fd08367d53888.tar.bz2 |
diagnostic.c: Reorder functions for clarity...
* diagnostic.c: Reorder functions for clarity, putting all the
functions in the "error" family next to each other, and
likewise all the functions in the "error_with_decl" family.
Some other routines were moved too. Add comments.
(vbuild_message_string): Fold into sole caller.
From-SVN: r66676
Diffstat (limited to 'gcc/diagnostic.c')
-rw-r--r-- | gcc/diagnostic.c | 629 |
1 files changed, 322 insertions, 307 deletions
diff --git a/gcc/diagnostic.c b/gcc/diagnostic.c index e7e39ba..ce6c8bc 100644 --- a/gcc/diagnostic.c +++ b/gcc/diagnostic.c @@ -51,8 +51,6 @@ static void output_buffer_to_stream PARAMS ((output_buffer *)); static void output_format PARAMS ((output_buffer *, text_info *)); static void output_indent PARAMS ((output_buffer *)); -static char *vbuild_message_string PARAMS ((const char *, va_list)) - ATTRIBUTE_PRINTF (1, 0); static char *build_message_string PARAMS ((const char *, ...)) ATTRIBUTE_PRINTF_1; static void format_with_decl PARAMS ((output_buffer *, text_info *, tree)); @@ -388,6 +386,9 @@ output_append (buffer, start, end) output_append_r (buffer, start, end - start); } +/* Insert enough spaces into BUFFER to bring the column position to + the current indentation level, assuming that a newline has just + been written to the buffer. */ static void output_indent (buffer) output_buffer *buffer; @@ -616,19 +617,8 @@ output_format (buffer, text) } } -static char * -vbuild_message_string (msg, ap) - const char *msg; - va_list ap; -{ - char *str; - - vasprintf (&str, msg, ap); - return str; -} - -/* Return a malloc'd string containing MSG formatted a la - printf. The caller is responsible for freeing the memory. */ +/* Return a malloc'd string containing MSG formatted a la printf. The + caller is responsible for freeing the memory. */ static char * build_message_string VPARAMS ((const char *msg, ...)) { @@ -637,7 +627,7 @@ build_message_string VPARAMS ((const char *msg, ...)) VA_OPEN (ap, msg); VA_FIXEDARG (ap, const char *, msg); - str = vbuild_message_string (msg, ap); + vasprintf (&str, msg, ap); VA_CLOSE (ap); @@ -851,29 +841,6 @@ diagnostic_build_prefix (diagnostic) _(diagnostic_kind_text[diagnostic->kind])); } -/* Report a diagnostic MESSAGE at the declaration DECL. - MSG is a format string which uses %s to substitute the declaration - name; subsequent substitutions are a la output_format. */ -static void -diagnostic_for_decl (diagnostic, decl) - diagnostic_info *diagnostic; - tree decl; -{ - if (global_dc->lock++) - error_recursion (global_dc); - - if (diagnostic_count_diagnostic (global_dc, diagnostic->kind)) - { - diagnostic_report_current_function (global_dc); - output_set_prefix - (&global_dc->buffer, diagnostic_build_prefix (diagnostic)); - format_with_decl (&global_dc->buffer, &diagnostic->message, decl); - output_flush (&global_dc->buffer); - output_destroy_prefix (&global_dc->buffer); - } - global_dc->lock--; -} - void diagnostic_flush_buffer (context) diagnostic_context *context; @@ -923,96 +890,6 @@ diagnostic_count_diagnostic (context, kind) return true; } -/* Print a diagnostic MSGID on FILE. This is just fprintf, except it - runs its second argument through gettext. */ -void -fnotice VPARAMS ((FILE *file, const char *msgid, ...)) -{ - VA_OPEN (ap, msgid); - VA_FIXEDARG (ap, FILE *, file); - VA_FIXEDARG (ap, const char *, msgid); - - vfprintf (file, _(msgid), ap); - VA_CLOSE (ap); -} - - -/* Print a fatal I/O error message. Argument are like printf. - Also include a system error message based on `errno'. */ -void -fatal_io_error VPARAMS ((const char *msgid, ...)) -{ - text_info text; - VA_OPEN (ap, msgid); - VA_FIXEDARG (ap, const char *, msgid); - - text.format_spec = _(msgid); - text.args_ptr = ≈ - output_printf (&global_dc->buffer, "%s: %s: ", progname, xstrerror (errno)); - output_format (&global_dc->buffer, &text); - output_flush (&global_dc->buffer); - VA_CLOSE (ap); - exit (FATAL_EXIT_CODE); -} - -/* Issue a pedantic warning MSGID. */ -void -pedwarn VPARAMS ((const char *msgid, ...)) -{ - diagnostic_info diagnostic; - VA_OPEN (ap, msgid); - VA_FIXEDARG (ap, const char *, msgid); - - diagnostic_set_info (&diagnostic, _(msgid), &ap, input_filename, input_line, - pedantic_error_kind ()); - report_diagnostic (&diagnostic); - VA_CLOSE (ap); -} - -/* Issue a pedantic warning about DECL. */ -void -pedwarn_with_decl VPARAMS ((tree decl, const char *msgid, ...)) -{ - diagnostic_info diagnostic; - VA_OPEN (ap, msgid); - VA_FIXEDARG (ap, tree, decl); - VA_FIXEDARG (ap, const char *, msgid); - - diagnostic_set_info (&diagnostic, _(msgid), &ap, - DECL_SOURCE_FILE (decl), DECL_SOURCE_LINE (decl), - pedantic_error_kind ()); - - /* We don't want -pedantic-errors to cause the compilation to fail from - "errors" in system header files. Sometimes fixincludes can't fix what's - broken (eg: unsigned char bitfields - fixing it may change the alignment - which will cause programs to mysteriously fail because the C library - or kernel uses the original layout). There's no point in issuing a - warning either, it's just unnecessary noise. */ - if (!DECL_IN_SYSTEM_HEADER (decl)) - diagnostic_for_decl (&diagnostic, decl); - VA_CLOSE (ap); -} - -/* Just apologize with MSGID. */ -void -sorry VPARAMS ((const char *msgid, ...)) -{ - diagnostic_info diagnostic; - - VA_OPEN (ap, msgid); - VA_FIXEDARG (ap, const char *, msgid); - - ++sorrycount; - diagnostic_set_info (&diagnostic, _(msgid), &ap, - input_filename, input_line, DK_SORRY); - - output_set_prefix - (&global_dc->buffer, diagnostic_build_prefix (&diagnostic)); - output_format (&global_dc->buffer, &diagnostic.message); - output_flush (&global_dc->buffer); - VA_CLOSE (ap); -} - /* Called when the start of a function definition is parsed, this function prints on stderr the name of the function. */ void @@ -1080,136 +957,49 @@ diagnostic_report_current_function (context) } void -error_with_decl VPARAMS ((tree decl, const char *msgid, ...)) -{ - diagnostic_info diagnostic; - VA_OPEN (ap, msgid); - VA_FIXEDARG (ap, tree, decl); - VA_FIXEDARG (ap, const char *, msgid); - - diagnostic_set_info (&diagnostic, msgid, &ap, - DECL_SOURCE_FILE (decl), DECL_SOURCE_LINE (decl), - DK_ERROR); - diagnostic_for_decl (&diagnostic, decl); - VA_CLOSE (ap); -} - - -/* Report an error message. The arguments are like that of printf. */ - -void -error VPARAMS ((const char *msgid, ...)) -{ - diagnostic_info diagnostic; - - VA_OPEN (ap, msgid); - VA_FIXEDARG (ap, const char *, msgid); - - diagnostic_set_info (&diagnostic, msgid, &ap, input_filename, input_line, - DK_ERROR); - report_diagnostic (&diagnostic); - VA_CLOSE (ap); -} - -/* Likewise, except that the compilation is terminated after printing the - error message. */ - -void -fatal_error VPARAMS ((const char *msgid, ...)) -{ - diagnostic_info diagnostic; - - VA_OPEN (ap, msgid); - VA_FIXEDARG (ap, const char *, msgid); - - diagnostic_set_info (&diagnostic, msgid, &ap, input_filename, input_line, - DK_FATAL); - report_diagnostic (&diagnostic); - VA_CLOSE (ap); - - fnotice (stderr, "compilation terminated.\n"); - exit (FATAL_EXIT_CODE); -} - -void -internal_error VPARAMS ((const char *msgid, ...)) +diagnostic_report_current_module (context) + diagnostic_context *context; { - diagnostic_info diagnostic; - - VA_OPEN (ap, msgid); - VA_FIXEDARG (ap, const char *, msgid); - - if (global_dc->lock) - error_recursion (global_dc); + struct file_stack *p; -#ifndef ENABLE_CHECKING - if (errorcount > 0 || sorrycount > 0) + if (output_needs_newline (&context->buffer)) { - fnotice (stderr, "%s:%d: confused by earlier errors, bailing out\n", - input_filename, input_line); - exit (FATAL_EXIT_CODE); + output_add_newline (&context->buffer); + output_needs_newline (&context->buffer) = false; } -#endif - if (global_dc->internal_error != 0) - (*global_dc->internal_error) (_(msgid), &ap); - - diagnostic_set_info (&diagnostic, msgid, &ap, input_filename, input_line, - DK_ICE); - report_diagnostic (&diagnostic); - VA_CLOSE (ap); - - fnotice (stderr, -"Please submit a full bug report,\n\ -with preprocessed source if appropriate.\n\ -See %s for instructions.\n", bug_report_url); - exit (FATAL_EXIT_CODE); -} - -void -warning_with_decl VPARAMS ((tree decl, const char *msgid, ...)) -{ - diagnostic_info diagnostic; - VA_OPEN (ap, msgid); - VA_FIXEDARG (ap, tree, decl); - VA_FIXEDARG (ap, const char *, msgid); - - diagnostic_set_info (&diagnostic, msgid, &ap, - DECL_SOURCE_FILE (decl), DECL_SOURCE_LINE (decl), - DK_WARNING); - diagnostic_for_decl (&diagnostic, decl); - VA_CLOSE (ap); + if (input_file_stack && input_file_stack->next != 0 + && diagnostic_last_module_changed (context)) + { + for (p = input_file_stack->next; p; p = p->next) + if (p == input_file_stack->next) + output_verbatim (&context->buffer, + "In file included from %s:%d", + p->location.file, p->location.line); + else + output_verbatim (&context->buffer, + ",\n from %s:%d", + p->location.file, p->location.line); + output_verbatim (&context->buffer, ":\n"); + diagnostic_set_last_module (context); + } } -void -warning VPARAMS ((const char *msgid, ...)) +static void +default_diagnostic_starter (context, diagnostic) + diagnostic_context *context; + diagnostic_info *diagnostic; { - diagnostic_info diagnostic; - - VA_OPEN (ap, msgid); - VA_FIXEDARG (ap, const char *, msgid); - - diagnostic_set_info (&diagnostic, msgid, &ap, input_filename, input_line, - DK_WARNING); - report_diagnostic (&diagnostic); - VA_CLOSE (ap); + diagnostic_report_current_function (context); + output_set_prefix (&context->buffer, diagnostic_build_prefix (diagnostic)); } - -/* Same as above but use diagnostic_buffer. */ - -void -verbatim VPARAMS ((const char *msgid, ...)) +static void +default_diagnostic_finalizer (context, diagnostic) + diagnostic_context *context; + diagnostic_info *diagnostic __attribute__((unused)); { - text_info text; - VA_OPEN (ap, msgid); - VA_FIXEDARG (ap, const char *, msgid); - - text.format_spec = _(msgid); - text.args_ptr = ≈ - output_do_verbatim (&global_dc->buffer, &text); - output_buffer_to_stream (&global_dc->buffer); - VA_CLOSE (ap); + output_destroy_prefix (&context->buffer); } /* Report a diagnostic message (an error or a warning) as specified by @@ -1239,25 +1029,27 @@ diagnostic_report_diagnostic (context, diagnostic) --context->lock; } -/* Inform the user that an error occurred while trying to report some - other error. This indicates catastrophic internal inconsistencies, - so give up now. But do try to flush out the previous error. - This mustn't use internal_error, that will cause infinite recursion. */ - +/* Report a diagnostic MESSAGE at the declaration DECL. + MSG is a format string which uses %s to substitute the declaration + name; subsequent substitutions are a la output_format. */ static void -error_recursion (context) - diagnostic_context *context; +diagnostic_for_decl (diagnostic, decl) + diagnostic_info *diagnostic; + tree decl; { - if (context->lock < 3) - output_flush (&context->buffer); + if (global_dc->lock++) + error_recursion (global_dc); - fnotice (stderr, - "Internal compiler error: Error reporting routines re-entered.\n"); - fnotice (stderr, -"Please submit a full bug report,\n\ -with preprocessed source if appropriate.\n\ -See %s for instructions.\n", bug_report_url); - exit (FATAL_EXIT_CODE); + if (diagnostic_count_diagnostic (global_dc, diagnostic->kind)) + { + diagnostic_report_current_function (global_dc); + output_set_prefix + (&global_dc->buffer, diagnostic_build_prefix (diagnostic)); + format_with_decl (&global_dc->buffer, &diagnostic->message, decl); + output_flush (&global_dc->buffer); + output_destroy_prefix (&global_dc->buffer); + } + global_dc->lock--; } /* Given a partial pathname as input, return another pathname that @@ -1304,67 +1096,123 @@ trim_filename (name) return p; } + +/* Standard error reporting routines in increasing order of severity. + All of these take arguments like printf. */ + +/* Text to be emitted verbatim to the error message stream; this + produces no prefix and disables line-wrapping. Use rarely. */ +void +verbatim VPARAMS ((const char *msgid, ...)) +{ + text_info text; + VA_OPEN (ap, msgid); + VA_FIXEDARG (ap, const char *, msgid); -/* Report an internal compiler error in a friendly manner and without - dumping core. */ + text.format_spec = _(msgid); + text.args_ptr = ≈ + output_do_verbatim (&global_dc->buffer, &text); + output_buffer_to_stream (&global_dc->buffer); + VA_CLOSE (ap); +} +/* An informative note. Use this for additional details on an error + message. */ void -fancy_abort (file, line, function) - const char *file; - int line; - const char *function; +inform VPARAMS ((const char *msgid, ...)) { - internal_error ("in %s, at %s:%d", function, trim_filename (file), line); + diagnostic_info diagnostic; + + VA_OPEN (ap, msgid); + VA_FIXEDARG (ap, const char *, msgid); + + diagnostic_set_info (&diagnostic, msgid, &ap, input_filename, input_line, + DK_NOTE); + report_diagnostic (&diagnostic); + VA_CLOSE (ap); } +/* A warning. Use this for code which is correct according to the + relevant language specification but is likely to be buggy anyway. */ void -diagnostic_report_current_module (context) - diagnostic_context *context; +warning VPARAMS ((const char *msgid, ...)) { - struct file_stack *p; + diagnostic_info diagnostic; - if (output_needs_newline (&context->buffer)) - { - output_add_newline (&context->buffer); - output_needs_newline (&context->buffer) = false; - } + VA_OPEN (ap, msgid); + VA_FIXEDARG (ap, const char *, msgid); - if (input_file_stack && input_file_stack->next != 0 - && diagnostic_last_module_changed (context)) - { - for (p = input_file_stack->next; p; p = p->next) - if (p == input_file_stack->next) - output_verbatim (&context->buffer, - "In file included from %s:%d", - p->location.file, p->location.line); - else - output_verbatim (&context->buffer, - ",\n from %s:%d", - p->location.file, p->location.line); - output_verbatim (&context->buffer, ":\n"); - diagnostic_set_last_module (context); - } + diagnostic_set_info (&diagnostic, msgid, &ap, input_filename, input_line, + DK_WARNING); + report_diagnostic (&diagnostic); + VA_CLOSE (ap); } -static void -default_diagnostic_starter (context, diagnostic) - diagnostic_context *context; - diagnostic_info *diagnostic; +/* A "pedantic" warning. Use this for code which triggers a + diagnostic which is required by the relevant language + specification, but which is considered unhelpful (i.e. there isn't + anything *really* wrong with the construct in the language as she + is spoke). It is a normal warning unless -pedantic-errors is + applied, which turns it into an error. Note that pedwarn-s still + happen if -pedantic is not given; you must write + "if (pedantic) pedwarn (...)" to get a warning enabled only under + -pedantic. All such warnings should, however, use pedwarn. */ +void +pedwarn VPARAMS ((const char *msgid, ...)) { - diagnostic_report_current_function (context); - output_set_prefix (&context->buffer, diagnostic_build_prefix (diagnostic)); + diagnostic_info diagnostic; + VA_OPEN (ap, msgid); + VA_FIXEDARG (ap, const char *, msgid); + + diagnostic_set_info (&diagnostic, _(msgid), &ap, input_filename, input_line, + pedantic_error_kind ()); + report_diagnostic (&diagnostic); + VA_CLOSE (ap); } -static void -default_diagnostic_finalizer (context, diagnostic) - diagnostic_context *context; - diagnostic_info *diagnostic __attribute__((unused)); +/* A hard error: the code is definitely ill-formed, and an object file + will not be produced. */ +void +error VPARAMS ((const char *msgid, ...)) { - output_destroy_prefix (&context->buffer); + diagnostic_info diagnostic; + + VA_OPEN (ap, msgid); + VA_FIXEDARG (ap, const char *, msgid); + + diagnostic_set_info (&diagnostic, msgid, &ap, input_filename, input_line, + DK_ERROR); + report_diagnostic (&diagnostic); + VA_CLOSE (ap); } +/* "Sorry, not implemented." Use for a language feature which is + required by the relevant specification but not implemented by GCC. + An object file will not be produced. */ void -inform VPARAMS ((const char *msgid, ...)) +sorry VPARAMS ((const char *msgid, ...)) +{ + diagnostic_info diagnostic; + + VA_OPEN (ap, msgid); + VA_FIXEDARG (ap, const char *, msgid); + + ++sorrycount; + diagnostic_set_info (&diagnostic, _(msgid), &ap, + input_filename, input_line, DK_SORRY); + + output_set_prefix + (&global_dc->buffer, diagnostic_build_prefix (&diagnostic)); + output_format (&global_dc->buffer, &diagnostic.message); + output_flush (&global_dc->buffer); + VA_CLOSE (ap); +} + +/* An error which is severe enough that we make no attempt to + continue. Do not use this for internal consistency checks; that's + internal_error. Use of this function should be rare. */ +void +fatal_error VPARAMS ((const char *msgid, ...)) { diagnostic_info diagnostic; @@ -1372,11 +1220,126 @@ inform VPARAMS ((const char *msgid, ...)) VA_FIXEDARG (ap, const char *, msgid); diagnostic_set_info (&diagnostic, msgid, &ap, input_filename, input_line, - DK_NOTE); + DK_FATAL); report_diagnostic (&diagnostic); VA_CLOSE (ap); + + fnotice (stderr, "compilation terminated.\n"); + exit (FATAL_EXIT_CODE); } +/* An internal consistency check has failed. We make no attempt to + continue. Note that unless there is debugging value to be had from + a more specific message, or some other good reason, you should use + abort () instead of calling this function directly. */ +void +internal_error VPARAMS ((const char *msgid, ...)) +{ + diagnostic_info diagnostic; + + VA_OPEN (ap, msgid); + VA_FIXEDARG (ap, const char *, msgid); + + if (global_dc->lock) + error_recursion (global_dc); + +#ifndef ENABLE_CHECKING + if (errorcount > 0 || sorrycount > 0) + { + fnotice (stderr, "%s:%d: confused by earlier errors, bailing out\n", + input_filename, input_line); + exit (FATAL_EXIT_CODE); + } +#endif + + if (global_dc->internal_error != 0) + (*global_dc->internal_error) (_(msgid), &ap); + + diagnostic_set_info (&diagnostic, msgid, &ap, input_filename, input_line, + DK_ICE); + report_diagnostic (&diagnostic); + VA_CLOSE (ap); + + fnotice (stderr, +"Please submit a full bug report,\n\ +with preprocessed source if appropriate.\n\ +See %s for instructions.\n", bug_report_url); + exit (FATAL_EXIT_CODE); +} + +/* Variants of some of the above, which make reference to a particular + DECL node. These are deprecated. */ + +void +warning_with_decl VPARAMS ((tree decl, const char *msgid, ...)) +{ + diagnostic_info diagnostic; + VA_OPEN (ap, msgid); + VA_FIXEDARG (ap, tree, decl); + VA_FIXEDARG (ap, const char *, msgid); + + diagnostic_set_info (&diagnostic, msgid, &ap, + DECL_SOURCE_FILE (decl), DECL_SOURCE_LINE (decl), + DK_WARNING); + diagnostic_for_decl (&diagnostic, decl); + VA_CLOSE (ap); +} + +void +pedwarn_with_decl VPARAMS ((tree decl, const char *msgid, ...)) +{ + diagnostic_info diagnostic; + VA_OPEN (ap, msgid); + VA_FIXEDARG (ap, tree, decl); + VA_FIXEDARG (ap, const char *, msgid); + + diagnostic_set_info (&diagnostic, _(msgid), &ap, + DECL_SOURCE_FILE (decl), DECL_SOURCE_LINE (decl), + pedantic_error_kind ()); + + /* We don't want -pedantic-errors to cause the compilation to fail from + "errors" in system header files. Sometimes fixincludes can't fix what's + broken (eg: unsigned char bitfields - fixing it may change the alignment + which will cause programs to mysteriously fail because the C library + or kernel uses the original layout). There's no point in issuing a + warning either, it's just unnecessary noise. */ + if (!DECL_IN_SYSTEM_HEADER (decl)) + diagnostic_for_decl (&diagnostic, decl); + VA_CLOSE (ap); +} + +void +error_with_decl VPARAMS ((tree decl, const char *msgid, ...)) +{ + diagnostic_info diagnostic; + VA_OPEN (ap, msgid); + VA_FIXEDARG (ap, tree, decl); + VA_FIXEDARG (ap, const char *, msgid); + + diagnostic_set_info (&diagnostic, msgid, &ap, + DECL_SOURCE_FILE (decl), DECL_SOURCE_LINE (decl), + DK_ERROR); + diagnostic_for_decl (&diagnostic, decl); + VA_CLOSE (ap); +} + +/* Special case error functions. Most are implemented in terms of the + above, or should be. */ + +/* Print a diagnostic MSGID on FILE. This is just fprintf, except it + runs its second argument through gettext. */ +void +fnotice VPARAMS ((FILE *file, const char *msgid, ...)) +{ + VA_OPEN (ap, msgid); + VA_FIXEDARG (ap, FILE *, file); + VA_FIXEDARG (ap, const char *, msgid); + + vfprintf (file, _(msgid), ap); + VA_CLOSE (ap); +} + +/* Warn about a use of an identifier which was marked deprecated. */ void warn_deprecated_use (node) tree node; @@ -1415,6 +1378,58 @@ warn_deprecated_use (node) } } +/* Print a fatal I/O error message. Argument are like printf. + Also include a system error message based on `errno'. */ +void +fatal_io_error VPARAMS ((const char *msgid, ...)) +{ + text_info text; + VA_OPEN (ap, msgid); + VA_FIXEDARG (ap, const char *, msgid); + + text.format_spec = _(msgid); + text.args_ptr = ≈ + output_printf (&global_dc->buffer, "%s: %s: ", progname, xstrerror (errno)); + output_format (&global_dc->buffer, &text); + output_flush (&global_dc->buffer); + VA_CLOSE (ap); + exit (FATAL_EXIT_CODE); +} + +/* Inform the user that an error occurred while trying to report some + other error. This indicates catastrophic internal inconsistencies, + so give up now. But do try to flush out the previous error. + This mustn't use internal_error, that will cause infinite recursion. */ + +static void +error_recursion (context) + diagnostic_context *context; +{ + if (context->lock < 3) + output_flush (&context->buffer); + + fnotice (stderr, + "Internal compiler error: Error reporting routines re-entered.\n"); + fnotice (stderr, +"Please submit a full bug report,\n\ +with preprocessed source if appropriate.\n\ +See %s for instructions.\n", bug_report_url); + exit (FATAL_EXIT_CODE); +} + +/* Report an internal compiler error in a friendly manner. This is + the function that gets called upon use of abort() in the source + code generally, thanks to a special macro. */ + +void +fancy_abort (file, line, function) + const char *file; + int line; + const char *function; +{ + internal_error ("in %s, at %s:%d", function, trim_filename (file), line); +} + /* Really call the system 'abort'. This has to go right at the end of this file, so that there are no functions after it that call abort and get the system abort instead of our macro. */ |