Enable toml 1.1.0 support

Author: mrexodia

src/project_parser.cpp

@@ -215,7 +215,7 @@ Project::Project(const Project *parent, const std::string &path, bool build) : p
     if (!fs::exists(toml_path)) {
         throw std::runtime_error("File not found '" + toml_path.string() + "'");
     }
-    const auto toml = toml::parse<toml::ordered_type_config>(toml_path.string());
+    const auto toml = toml::parse<toml::ordered_type_config>(toml_path.string(), toml::spec::v(1, 1, 0));
     if (toml.size() == 0) {
         throw std::runtime_error("Empty TOML '" + toml_path.string() + "'");
     }
@@ -924,7 +924,7 @@ bool is_root_path(const std::string &path) {
     if (!fs::exists(toml_path)) {
         return false;
     }
-    const auto toml = toml::parse<toml::ordered_type_config>(toml_path.string());
+    const auto toml = toml::parse<toml::ordered_type_config>(toml_path.string(), toml::spec::v(1, 1, 0));
     return toml.contains("project");
 }
 

tests/toml11-test/cmake.toml

@@ -0,0 +1,25 @@
+# Test TOML 1.1.0 features
+
+[project]
+name = "toml11-test"
+
+# Test trailing comma in inline table (TOML 1.1.0 feature)
+[target.test]
+type = "executable"
+sources = ["main.cpp"]
+compile-definitions = {DEBUG = true, VERSION = "1.0",}  # trailing comma here
+
+# Test newlines in inline tables (TOML 1.1.0 feature)
+[target.test2]
+type = "library"
+properties = {
+    CXX_STANDARD = "17",
+    POSITION_INDEPENDENT_CODE = true,
+}
+
+# Test escape sequence \e (TOML 1.1.0 feature)
+[variables]
+escape-test = "Hello\eWorld"
+
+# Test escape sequence \x (TOML 1.1.0 feature)  
+hex-escape = "Test\x20value"

tests/toml11-test/src/main.cpp

@@ -0,0 +1,3 @@
+int main() {
+    return 0;
+}