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Use nullptr.

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This commit is contained in:
Bruce Mitchener 2018-02-12 14:05:55 +07:00
parent f01328c65f
commit 76eb7b9ede
625 changed files with 4639 additions and 4639 deletions
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14
src/api/api_qe.cpp
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@ -56,7 +56,7 @@ extern "C"
app_ref_vector vars(mk_c(c)->m ());
if (!to_apps(num_bounds, bound, vars)) {
SET_ERROR_CODE (Z3_INVALID_ARG);
RETURN_Z3(0);
RETURN_Z3(nullptr);
}
expr_ref result (mk_c(c)->m ());
@ -66,7 +66,7 @@ extern "C"
mk_c(c)->save_ast_trail (result.get ());
return of_expr (result.get ());
Z3_CATCH_RETURN(0);
Z3_CATCH_RETURN(nullptr);
}
Z3_ast Z3_API Z3_qe_model_project_skolem (Z3_context c,
@ -83,7 +83,7 @@ extern "C"
ast_manager& man = mk_c(c)->m ();
app_ref_vector vars(man);
if (!to_apps(num_bounds, bound, vars)) {
RETURN_Z3(0);
RETURN_Z3(nullptr);
}
expr_ref result (mk_c(c)->m ());
@ -103,7 +103,7 @@ extern "C"
}
return of_expr (result.get ());
Z3_CATCH_RETURN(0);
Z3_CATCH_RETURN(nullptr);
}
Z3_ast Z3_API Z3_model_extrapolate (Z3_context c,
@ -130,7 +130,7 @@ extern "C"
mk_c(c)->save_ast_trail (result.get ());
return of_expr (result.get ());
Z3_CATCH_RETURN(0);
Z3_CATCH_RETURN(nullptr);
}
Z3_ast Z3_API Z3_qe_lite (Z3_context c, Z3_ast_vector vars, Z3_ast body)
@ -145,7 +145,7 @@ extern "C"
app *a = to_app (vVars.get (i));
if (a->get_kind () != AST_APP) {
SET_ERROR_CODE (Z3_INVALID_ARG);
RETURN_Z3(0);
RETURN_Z3(nullptr);
}
vApps.push_back (a);
}
@ -167,7 +167,7 @@ extern "C"
mk_c(c)->save_ast_trail (result.get ());
return of_expr (result);
Z3_CATCH_RETURN(0);
Z3_CATCH_RETURN(nullptr);
}
}