[ox/std] Fix problems in building with GCC 12

deps/ox/src/ox/std/algorithm.hpp

@@ -20,4 +20,14 @@ constexpr It find(It begin, It end, const T &value) {
 	return end;
 }
 
+template<typename It>
+constexpr It find_if(It begin, It end, auto predicate) {
+	for (; begin != end; ++begin) {
+		if (predicate(*begin)) {
+			return begin;
+		}
+	}
+	return end;
+}
+
 }

deps/ox/src/ox/std/assert.cpp

@@ -15,7 +15,6 @@ namespace ox {
 
 void panic([[maybe_unused]]const char *file, [[maybe_unused]]int line, [[maybe_unused]]const char *panicMsg, [[maybe_unused]]const Error &err) noexcept {
 #ifdef OX_USE_STDLIB
-	if (!std::is_constant_evaluated()) {
 	oxErrf("\033[31;1;1mPANIC:\033[0m [{}:{}]: {}\n", file, line, panicMsg);
 	if (err.msg) {
 		oxErrf("\tError Message:\t{}\n", err.msg);
@@ -27,9 +26,6 @@ void panic([[maybe_unused]]const char *file, [[maybe_unused]]int line, [[maybe_u
 	printStackTrace(2);
 	oxTrace("panic").del("") << "Panic: " << panicMsg << " (" << file << ":" << line << ")";
 	std::abort();
-	} else {
-		assert(false);
-	}
 #endif
 }
 

deps/ox/src/ox/std/strops.cpp

@@ -28,3 +28,14 @@ static_assert([] {
 	retval |= !(ox_lastIndexOf(testStr, 'a', ox_strlen(testStr)) == 3);
 	return retval == 0;
 }(), "ox_lastIndexOf aaaa a");
+
+#ifndef OX_USE_STDLIB
+
+extern "C"
+std::size_t strlen(const char *str) {
+	std::size_t len = 0;
+	for (; str[len]; len++);
+	return len;
+}
+
+#endif

deps/ox/src/ox/std/vector.hpp

@@ -9,6 +9,7 @@
 #pragma once
 
 #include "bit.hpp"
+#include "error.hpp"
 #include "initializerlist.hpp"
 #include "iterator.hpp"
 #include "math.hpp"