C2k Linker not finding C++ symbol

Trey German289

Mastermind 22025 points

Compiler/Linker Gurus,

I'm working with a customer trying to help him integrate some C++ code with some C code and we are running into problems. I've been able to solve most of the issues thus far by playing around with the project, but I've hit a problem that I'm having some real trouble with.

The main file is cpp and somewhere in main it is creating an object of type "Access_Type" and then trying to access a member function. See below code snipet:

Access_Type A ( (void*) Dummy_Msg_Buf ); //MessageGen
result = A.Unit_Test_Pass(); //MessageGen

When we link, the linker complains that it can't find the symbol Access_Type::UnitTest_Pass();, but Unit_Test_Pass() is clearly defined in a header file which is in fact being included by this source file.

Could you give me some pointers on what could be going wrong here?

Thanks,

Trey German

C2000 Apps

over 13 years ago

Archaeologist over 13 years ago

TI__Guru* 84285 points

We need a complete, compilable test case demonstrating the problem.

George Mock over 13 years ago

TI__Guru**** 249420 points

In one place you mention Unit_Test_Pass, in another you say UnitTest_Pass. See the difference? It might just be a typo in the forum post. But make sure it isn't a typo in the code. Since this probably isn't the real problem ...

When you send in a test case, it is usually easier to preprocess it as described here.

Thanks and regards,

-George

Trey German289 over 13 years ago in reply to George Mock

TI__Mastermind 22025 points

That was a forum post typo.

The customer isn't getting this error, but I am with a modified version of his project. Before I submit something for ya'll to play with, lets wait a little longer. I'm still debugging with the customer.

Trey

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C2k Linker not finding C++ symbol