| [cdt-dev] CDT indexer and anonymous unions |
Hello, I am struggling with CODAN errors on a project which uses C++ anonymous unions. As far as I can see, I can reproduce this problem by adding these two files to an empty C++ project using the ‘MinGW GCC’ toolchain in CDT 8.0.0.201109151620 unionheader.h ------------------------- static union { int a2; int b2; }; namespace test { static union { int a3; int b3; }; } ------------------------- main.cpp -------------------------- static union { int a; int b; }; #include "unionheader.h" int main(void) { a = 1; // works b = 2; // works a2 = 1; // CODAN 'Symbol 'a2' could not be resolved' b2 = 2; // CODAN 'Symbol 'b2' could not be resolved' test::a3 = 1; // CODAN 'Symbol 'a3' could not be resolved' test::b3= 2; // CODAN 'Symbol 'b3' could not be resolved' return 0; } ------------------------- Apparently, the indexer will only be able to resolve the a, b symbols when editing main.cpp. Auto-completion on the “test” namespace works, but none of its symbols are being resolved. CODAN will report errors on all the symbols declared in the header file: Description Resource Path Location Type Symbol 'a2' could not be resolved main.cpp /anonymousUnionCPP_GNU/src line 12 Semantic Error Symbol 'a3' could not be resolved main.cpp /anonymousUnionCPP_GNU/src line 15 Semantic Error Symbol 'b2' could not be resolved main.cpp /anonymousUnionCPP_GNU/src line 13 Semantic Error Symbol 'b3' could not be resolved main.cpp /anonymousUnionCPP_GNU/src line 16 Semantic Error The code compiles without errors. **** Rebuild of configuration Debug for project anonymousUnionCPP_GNU **** **** Internal Builder is used for build **** g++ -O0 -g3 -Wall -c -fmessage-length=0 -o src\main.o ..\src\main.cpp g++ -o anonymousUnionCPP_GNU.exe src\main.o Build complete for project anonymousUnionCPP_GNU Time consumed: 290 ms. Is there any specific indexer setting which I need to enable to resolve the union declarations in the included file? Thanks for your help! / Mario Pierro |