fix gcc warnings

src/coders/BasicParser.inl

@@ -103,6 +103,7 @@ void BasicParser<CharT>::skipWhitespaceCLikeComment(bool newline) {
                 if (hasNext() && (is_whitespace(source[pos]) || source[pos] == '/')) {
                     skipWhitespaceCLikeComment(newline);
                 }
+                break;
             default:
                 pos--;
                 break;

src/coders/GLSLExtension.cpp

@@ -202,7 +202,7 @@ public:
         skipWhitespace(false);
         // Parse type name
         auto typeName = parseName();
-        Param::Type type;
+        Param::Type type {};
         if (!Param::TypeMeta.getItem(typeName, type)) {
             throw error("unsupported param type " + util::quote(typeName));
         }