added test for danmar#346 (danmar#457)

firewave · web-flow · commit 5bf471de8268 · 2025-07-14T12:40:45.000+02:00
diff --git a/test.cpp b/test.cpp
@@ -3106,6 +3106,11 @@ static void fuzz_crash()
                             "n\n";
         (void)preprocess(code, simplecpp::DUI()); // do not crash
     }
+    { // #346
+        const char code[] = "#define foo(intp)f##oo(intp\n"
+                            "foo(f##oo(intp))\n";
+        (void)preprocess(code, simplecpp::DUI()); // do not crash
+    }
 }
 
 int main(int argc, char **argv)

Original file line number	Diff line number	Diff line change
`@@ -3106,6 +3106,11 @@ static void fuzz_crash()`
`3106`	`3106`	`"n\n";`
`3107`	`3107`	`(void)preprocess(code, simplecpp::DUI()); // do not crash`
`3108`	`3108`	`}`
	`3109`	`+ { // #346`
	`3110`	`+ const char code[] = "#define foo(intp)f##oo(intp\n"`
	`3111`	`+ "foo(f##oo(intp))\n";`
	`3112`	`+ (void)preprocess(code, simplecpp::DUI()); // do not crash`
	`3113`	`+ }`
`3109`	`3114`	`}`
`3110`	`3115`
`3111`	`3116`	`int main(int argc, char **argv)`