Changeset 480:3fc488930adf in finroc_core

Timestamp:

12.12.2020 22:54:13 (2 years ago)

Author:

Max Reichardt <mreichardt@…>

Branch:

17.03

Children:

481:73b6dc18c7c4, 482:821a1922bd01

Phase:

public

Message:

Fixes clang compiler error (variable length array of non-POD element type)

File:

• tFrameworkElement.cpp (modified) (1 diff)

tFrameworkElement.cpp

@@ -521 +521 @@
   bool unique_result = link.GetChild().GetFlag(tFlag::GLOBALLY_UNIQUE_LINK);
   size_t parent_count = internal::CountNumberOfAncestors(link);
-  rrlib::uri::tStringRange path_elements[parent_count + 1];  // +1 for this
+  size_t required_path_elements = parent_count + 1; // +1 for this
+  char path_elements_memory[required_path_elements * sizeof(rrlib::uri::tStringRange)];
+  memset(path_elements_memory, 0, sizeof(path_elements_memory));
+  rrlib::uri::tStringRange* path_elements = reinterpret_cast<rrlib::uri::tStringRange*>(path_elements_memory);
   rrlib::uri::tStringRange* path_element = &path_elements[parent_count];
   (*path_element) = link.GetName();