Add --quiet option to supress all diagnostic output

2012-02-06 06:24:10 -08:00
parent a9ec745275
commit 724a843bbd
5 changed files with 24 additions and 7 deletions
--- a/parse.yy
+++ b/parse.yy
@@ -91,7 +91,12 @@ extern int yylex(YYSTYPE *, SourcePos *);

 extern char *yytext;

-void yyerror(const char *s) { fprintf(stderr, "Parse error: %s\n", s); }
+void yyerror(const char *s) { 
+    if (!g->quiet) {
+        ++m->errorCount;
+        fprintf(stderr, "Parse error: %s\n", s); 
+    }
+}

 static void lAddDeclaration(DeclSpecs *ds, Declarator *decl);
 static void lAddFunctionParams(Declarator *decl);