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https://github.com/cc65/cc65.git
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Added a diagnostic level "note" for infomative messages.
This commit is contained in:
acqn
parent
702ec52161
commit
96df4e8b5e
119
src/cc65/error.c
119
src/cc65/error.c
@ -108,6 +108,36 @@ Collection DiagnosticStrBufs;
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/*****************************************************************************/
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/* Helpers */
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/*****************************************************************************/
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static const char* GetDiagnosticFileName (void)
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/* Get the source file name where the diagnostic info refers to */
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{
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if (CurTok.LI) {
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return GetInputName (CurTok.LI);
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} else {
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return GetCurrentFile ();
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}
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}
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static unsigned GetDiagnosticLineNum (void)
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/* Get the source line number where the diagnostic info refers to */
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{
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if (CurTok.LI) {
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return GetInputLine (CurTok.LI);
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} else {
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return GetCurrentLine ();
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}
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}
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/*****************************************************************************/
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/* Handling of fatal errors */
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/*****************************************************************************/
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@ -119,17 +149,7 @@ void Fatal (const char* Format, ...)
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{
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va_list ap;
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const char* FileName;
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unsigned LineNum;
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if (CurTok.LI) {
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FileName = GetInputName (CurTok.LI);
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LineNum = GetInputLine (CurTok.LI);
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} else {
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FileName = GetCurrentFile ();
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LineNum = GetCurrentLine ();
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}
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fprintf (stderr, "%s:%u: Fatal: ", FileName, LineNum);
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fprintf (stderr, "%s:%u: Fatal: ", GetDiagnosticFileName (), GetDiagnosticLineNum ());
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va_start (ap, Format);
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vfprintf (stderr, Format, ap);
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@ -145,22 +165,12 @@ void Fatal (const char* Format, ...)
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void Internal (const char* Format, ...)
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/* Print a message about an internal compiler error and die. */
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/* Print a message about an internal compiler error and die */
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{
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va_list ap;
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const char* FileName;
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unsigned LineNum;
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if (CurTok.LI) {
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FileName = GetInputName (CurTok.LI);
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LineNum = GetInputLine (CurTok.LI);
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} else {
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FileName = GetCurrentFile ();
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LineNum = GetCurrentLine ();
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}
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fprintf (stderr, "%s:%u: Internal compiler error:\n",
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FileName, LineNum);
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GetDiagnosticFileName (), GetDiagnosticLineNum ());
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va_start (ap, Format);
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vfprintf (stderr, Format, ap);
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@ -184,7 +194,7 @@ void Internal (const char* Format, ...)
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static void IntError (const char* Filename, unsigned LineNo, const char* Msg, va_list ap)
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/* Print an error message - internal function*/
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/* Print an error message - internal function */
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{
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fprintf (stderr, "%s:%u: Error: ", Filename, LineNo);
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vfprintf (stderr, Msg, ap);
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@ -206,7 +216,7 @@ void Error (const char* Format, ...)
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{
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va_list ap;
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va_start (ap, Format);
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IntError (GetInputName (CurTok.LI), GetInputLine (CurTok.LI), Format, ap);
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IntError (GetDiagnosticFileName (), GetDiagnosticLineNum (), Format, ap);
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va_end (ap);
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}
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@ -224,7 +234,7 @@ void LIError (const LineInfo* LI, const char* Format, ...)
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void PPError (const char* Format, ...)
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/* Print an error message. For use within the preprocessor. */
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/* Print an error message. For use within the preprocessor */
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{
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va_list ap;
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va_start (ap, Format);
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@ -241,7 +251,7 @@ void PPError (const char* Format, ...)
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static void IntWarning (const char* Filename, unsigned LineNo, const char* Msg, va_list ap)
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/* Print warning message - internal function. */
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/* Print a warning message - internal function */
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{
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if (IS_Get (&WarningsAreErrors)) {
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@ -265,11 +275,11 @@ static void IntWarning (const char* Filename, unsigned LineNo, const char* Msg,
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void Warning (const char* Format, ...)
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/* Print warning message. */
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/* Print a warning message */
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{
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va_list ap;
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va_start (ap, Format);
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IntWarning (GetInputName (CurTok.LI), GetInputLine (CurTok.LI), Format, ap);
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IntWarning (GetDiagnosticFileName (), GetDiagnosticLineNum (), Format, ap);
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va_end (ap);
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}
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@ -287,7 +297,7 @@ void LIWarning (const LineInfo* LI, const char* Format, ...)
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void PPWarning (const char* Format, ...)
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/* Print warning message. For use within the preprocessor. */
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/* Print a warning message. For use within the preprocessor */
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{
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va_list ap;
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va_start (ap, Format);
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@ -326,6 +336,55 @@ void ListWarnings (FILE* F)
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/*****************************************************************************/
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/* Handling of other infos */
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/*****************************************************************************/
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static void IntNote (const char* Filename, unsigned LineNo, const char* Msg, va_list ap)
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/* Print a note message - internal function */
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{
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fprintf (stderr, "%s:%u: Note: ", Filename, LineNo);
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vfprintf (stderr, Msg, ap);
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fprintf (stderr, "\n");
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}
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void Note (const char* Format, ...)
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/* Print a note message */
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{
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va_list ap;
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va_start (ap, Format);
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IntNote (GetDiagnosticFileName (), GetDiagnosticLineNum (), Format, ap);
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va_end (ap);
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}
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void LINote (const LineInfo* LI, const char* Format, ...)
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/* Print a note message with the line info given explicitly */
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{
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va_list ap;
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va_start (ap, Format);
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IntNote (GetInputName (LI), GetInputLine (LI), Format, ap);
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va_end (ap);
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}
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void PPNote (const char* Format, ...)
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/* Print a note message. For use within the preprocessor */
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{
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va_list ap;
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va_start (ap, Format);
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IntNote (GetCurrentFile(), GetCurrentLine(), Format, ap);
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va_end (ap);
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}
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/*****************************************************************************/
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/* Code */
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/*****************************************************************************/
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@ -92,7 +92,7 @@ void Fatal (const char* Format, ...) attribute ((noreturn, format (printf, 1, 2)
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/* Print a message about a fatal error and die */
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void Internal (const char* Format, ...) attribute ((noreturn, format (printf, 1, 2)));
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/* Print a message about an internal compiler error and die. */
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/* Print a message about an internal compiler error and die */
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void Error (const char* Format, ...) attribute ((format (printf, 1, 2)));
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/* Print an error message */
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@ -101,16 +101,16 @@ void LIError (const LineInfo* LI, const char* Format, ...) attribute ((format (p
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/* Print an error message with the line info given explicitly */
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void PPError (const char* Format, ...) attribute ((format (printf, 1, 2)));
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/* Print an error message. For use within the preprocessor. */
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/* Print an error message. For use within the preprocessor */
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void Warning (const char* Format, ...) attribute ((format (printf, 1, 2)));
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/* Print warning message. */
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/* Print a warning message */
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void LIWarning (const LineInfo* LI, const char* Format, ...) attribute ((format (printf, 2, 3)));
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/* Print a warning message with the line info given explicitly */
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void PPWarning (const char* Format, ...) attribute ((format (printf, 1, 2)));
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/* Print warning message. For use within the preprocessor. */
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/* Print a warning message. For use within the preprocessor */
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IntStack* FindWarning (const char* Name);
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/* Search for a warning in the WarnMap table and return a pointer to the
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@ -120,6 +120,15 @@ IntStack* FindWarning (const char* Name);
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void ListWarnings (FILE* F);
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/* Print a list of warning types/names to the given file */
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void Note (const char* Format, ...) attribute ((format (printf, 1, 2)));
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/* Print a note message */
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void LINote (const LineInfo* LI, const char* Format, ...) attribute ((format (printf, 2, 3)));
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/* Print a note message with the line info given explicitly */
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void PPNote (const char* Format, ...) attribute ((format (printf, 1, 2)));
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/* Print a note message. For use within the preprocessor */
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void ErrorReport (void);
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/* Report errors (called at end of compile) */
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