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Use nullptr.

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This commit is contained in:
Bruce Mitchener 2018-10-02 09:11:19 +07:00
parent 808d2eb60f
commit cdfc19a885
44 changed files with 98 additions and 98 deletions
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8
src/api/api_quant.cpp
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@ -155,7 +155,7 @@ extern "C" {
expr_ref result(mk_c(c)->m());
if (num_decls == 0) {
SET_ERROR_CODE(Z3_INVALID_USAGE, nullptr);
RETURN_Z3(0);
RETURN_Z3(nullptr);
}
sort* const* ts = reinterpret_cast<sort * const*>(types);
@ -166,7 +166,7 @@ extern "C" {
result = mk_c(c)->m().mk_lambda(names.size(), ts, names.c_ptr(), to_expr(body));
mk_c(c)->save_ast_trail(result.get());
return of_ast(result.get());
Z3_CATCH_RETURN(0);
Z3_CATCH_RETURN(nullptr);
}
Z3_ast Z3_API Z3_mk_lambda_const(Z3_context c,
@ -178,7 +178,7 @@ extern "C" {
RESET_ERROR_CODE();
if (num_decls == 0) {
SET_ERROR_CODE(Z3_INVALID_USAGE, nullptr);
RETURN_Z3(0);
RETURN_Z3(nullptr);
}
svector<symbol> _names;
@ -196,7 +196,7 @@ extern "C" {
result = mk_c(c)->m().mk_lambda(_vars.size(), _vars.c_ptr(), _names.c_ptr(), result);
mk_c(c)->save_ast_trail(result.get());
return of_ast(result.get());
Z3_CATCH_RETURN(0);
Z3_CATCH_RETURN(nullptr);
}