refactor: avoid warning about sign

JohelEGP · JohelEGP · commit 709a70248456 · 2023-07-07T17:31:06.000-04:00
diff --git a/source/cppfront.cpp b/source/cppfront.cpp
@@ -1856,7 +1856,7 @@ class cppfront
     auto is_dependent(const qualified_id_node& n, bool exclude_last = false)
         -> bool
     {
-        assert(n.ids.size() > int{exclude_last});
+        assert(n.ids.size() > cpp2::u32{exclude_last});
         return is_dependent(*n.ids[0].id, true, true)
                || std::any_of(n.ids.begin() + 1, n.ids.end() - int{exclude_last}, [&](auto& id) {
                       return is_dependent(*id.id, true, false);

Original file line number	Diff line number	Diff line change
`@@ -1856,7 +1856,7 @@ class cppfront`
`1856`	`1856`	`auto is_dependent(const qualified_id_node& n, bool exclude_last = false)`
`1857`	`1857`	`-> bool`
`1858`	`1858`	`{`
`1859`		`- assert(n.ids.size() > int{exclude_last});`
	`1859`	`+ assert(n.ids.size() > cpp2::u32{exclude_last});`
`1860`	`1860`	`return is_dependent(*n.ids[0].id, true, true)`
`1861`	`1861`	`\|\| std::any_of(n.ids.begin() + 1, n.ids.end() - int{exclude_last}, [&](auto& id) {`
`1862`	`1862`	`return is_dependent(*id.id, true, false);`