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Slightly simplify printing binary operators.
[cparser]
/
diagnostic.c
diff --git
a/diagnostic.c
b/diagnostic.c
index
468f0c6
..
0a582af
100644
(file)
--- a/
diagnostic.c
+++ b/
diagnostic.c
@@
-92,9
+92,18
@@
static void diagnosticvf(const char *const fmt, va_list ap)
break;
}
break;
}
+ case 'u': {
+ const unsigned int val = va_arg(ap, unsigned int);
+ fprintf(stderr, "%u", val);
+ break;
+ }
+
case 'Y': {
const symbol_t *const symbol = va_arg(ap, const symbol_t*);
case 'Y': {
const symbol_t *const symbol = va_arg(ap, const symbol_t*);
- fputs(symbol->string, stderr);
+ if (symbol == NULL)
+ fputs("(null)", stderr);
+ else
+ fputs(symbol->string, stderr);
break;
}
break;
}
@@
-128,7
+137,7
@@
static void diagnosticvf(const char *const fmt, va_list ap)
case 'k': {
if (extended) {
case 'k': {
if (extended) {
- bool first =
fals
e;
+ bool first =
tru
e;
va_list* toks = va_arg(ap, va_list*);
const char* const delimiter = va_arg(ap, const char*);
for (;;) {
va_list* toks = va_arg(ap, va_list*);
const char* const delimiter = va_arg(ap, const char*);
for (;;) {