TMS320F28379D: v22.6.1.LTS compiler not catching variable redefinitions in the same source file

Part Number: TMS320F28379D

Tool/software:

Please see the attached file containing the project that highlights the issue.

TestVariableRedefinition.zip

In my actual code, I am using the #pragma LOCATION and RETAIN directives with over 7000 variables. 

Example code with #pragma LOCATION and RETAIN directives is shown below. 

The compiler doesn't catch the variable redefinition for this situation.

int xyz;

#define BASE 0xB000

#pragma LOCATION(abc,BASE+7000)
#pragma RETAIN(abc)
int abc;

#pragma LOCATION(abc,BASE+8000)
#pragma RETAIN(abc)
int abc;

int main(void)
{
    abc++;

    xyz = abc;
    
    return 0;
}