Skip to main content
Renesas Singapore - Knowledgebase

The "L1320 (W) Duplicate symbol ..." warning message appears

Last Updated:05/31/2017


I am using HI7000 (uITRON). When I build a sample project, the "L1320 (W) Duplicate symbol ..." warning message appears.

How do I resolve this?



We think it is caused by the following problem. However, the message is a function of the compiler, and therefore cannot be suppressed.

Although the warning message appears, the created object has no problem.
The HI series uses a means of incorporating functional difference by the difference library. 
The previous version does not output the L1320 warning message. However, after updating the compiler (linker), the message will be output.

Suitable Products

C/C++ Compiler Package for SuperH Family

HI7000/4 Real-time OS for SuperH Family