Symbols in "additional C code" section of YACC file are not always handled correctly

[thoni56]

If you have a grammar with some function declared in the last ("additional C code") section (Outline of a Bison grammar) the symbols inside a function is handled correctly (in that a goto-definition works as expected).

But a static or non-static function defined in that section does not seem to have a symbol table entry ("Definition not found"). This works as expected in the generated C file.

An example is the cgram.y in c-xrefactory itself.

The effect of this is also that renaming such a function will only change the references and not the definition.