add: 暗黙的castバグ用ファイルを追加

clang-query/implicitly-cast.c

@@ -0,0 +1,13 @@
+#include <time.h>
+
+int throwImplicitlyDowncast() {
+ time_t t = pow(2, 32);
+ int overflowed = t - (t % 3600);
+ // double not_overflowed = difftime(t, t % 3600);
+ return overflowed;
+}
+
+int main(void) {
+ throwImplicitlyDowncast();
+ return 0;
+}

clang-query/implicitly-cast.cq

@@ -0,0 +1,4 @@
+set traversal IgnoreUnlessSpelledInSource
+set bind-root true
+set print-matcher true
+enable output dump