2024 day 15: fix compilation with g++-13

yut23 · yut23 · commit 02ea48c206c4 · 2025-01-29T22:08:20.000-05:00
diff --git a/2024/src/day15.hpp b/2024/src/day15.hpp
@@ -99,7 +99,7 @@ Warehouse::try_move(const Pos &pos, AbsDirection dir, bool wide_box) const {
     }
     if (tile == '.') {
         // move is valid
-        return {{}};
+        return {std::vector<Pos>{}};
     }
     if (tile == '[' || tile == ']') {
         // treat a wide box as two connected small boxes when moving vertically,

Original file line number	Diff line number	Diff line change
`@@ -99,7 +99,7 @@ Warehouse::try_move(const Pos &pos, AbsDirection dir, bool wide_box) const {`
`99`	`99`	`}`
`100`	`100`	`if (tile == '.') {`
`101`	`101`	`// move is valid`
`102`		`- return {{}};`
	`102`	`+ return {std::vector<Pos>{}};`
`103`	`103`	`}`
`104`	`104`	`if (tile == '[' \|\| tile == ']') {`
`105`	`105`	`// treat a wide box as two connected small boxes when moving vertically,`