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address unused variable warnings

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2022-08-28 18:50:54 -07:00
parent 4d29925c3f
commit 6f2a6da600
4 changed files with 21 additions and 24 deletions
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3
src/ast/pp.cpp
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@ -66,7 +66,6 @@ void pp(std::ostream & out, format * f, ast_manager & m, params_ref const & _p)
bool single_line = p.single_line();
unsigned pos = 0;
unsigned ribbon_pos = 0;
unsigned line = 0;
unsigned len;
unsigned i;
@ -92,7 +91,6 @@ void pp(std::ostream & out, format * f, ast_manager & m, params_ref const & _p)
break;
}
pos += len;
ribbon_pos += len;
out << f->get_decl()->get_parameter(0).get_symbol();
break;
case OP_INDENT:
@ -121,7 +119,6 @@ void pp(std::ostream & out, format * f, ast_manager & m, params_ref const & _p)
break;
}
pos = indent;
ribbon_pos = 0;
line++;
if (line < max_num_lines) {
out << "\n";