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Correct precedence of call expressions for printing.
[cparser]
/
diagnostic.c
diff --git
a/diagnostic.c
b/diagnostic.c
index
3e83b0b
..
4a9122c
100644
(file)
--- a/
diagnostic.c
+++ b/
diagnostic.c
@@
-94,7
+94,10
@@
static void diagnosticvf(const char *const fmt, va_list ap)
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;
}