ast2firm: Implement casting from complex to real types.

[cparser] / diagnostic.c

diff --git a/diagnostic.c b/diagnostic.c
index 7447fda..182b085 100644 (file)
--- a/diagnostic.c
+++ b/diagnostic.c
@@ -265,8 +265,6 @@ void warningf(warning_t const warn, position_t const* pos, char const *const fmt
        if (pos->is_system_header && !is_warn_on(WARN_SYSTEM))
                return;
 
-       va_list ap;
-       va_start(ap, fmt);
        warning_switch_t const *const s = get_warn_switch(warn);
        switch ((unsigned) s->state) {
                        char const* kind;
@@ -280,7 +278,10 @@ void warningf(warning_t const warn, position_t const* pos, char const *const fmt
                                ++warning_count;
                                kind = "warning";
                        }
+                       va_list ap;
+                       va_start(ap, fmt);
                        diagnosticposvf(pos, kind, fmt, ap);
+                       va_end(ap);
                        if (diagnostics_show_option)
                                fprintf(stderr, " [-W%s]\n", s->name);
                        else
@@ -290,7 +291,6 @@ void warningf(warning_t const warn, position_t const* pos, char const *const fmt
                default:
                        break;
        }
-       va_end(ap);
 }
 
 static void internal_errorvf(const position_t *pos,