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prepare symbols to be more abstract, update mbi, delay initialize some modules

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2020-01-10 12:02:08 -08:00
parent 74d3493d74
commit 78a1736bd2
25 changed files with 286 additions and 357 deletions
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22
src/api/api_ast.cpp
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@ -53,11 +53,11 @@ extern "C" {
RESET_ERROR_CODE();
if (i < 0 || (size_t)i >= (SIZE_MAX >> PTR_ALIGNMENT)) {
SET_ERROR_CODE(Z3_IOB, nullptr);
return nullptr;
return of_symbol(symbol::null);
}
Z3_symbol result = of_symbol(symbol(i));
Z3_symbol result = of_symbol(symbol((unsigned)i));
return result;
Z3_CATCH_RETURN(nullptr);
Z3_CATCH_RETURN(of_symbol(symbol::null));
}
Z3_symbol Z3_API Z3_mk_string_symbol(Z3_context c, char const * str) {
@ -71,7 +71,7 @@ extern "C" {
s = symbol(str);
Z3_symbol result = of_symbol(s);
return result;
Z3_CATCH_RETURN(nullptr);
Z3_CATCH_RETURN(of_symbol(symbol::null));
}
bool Z3_API Z3_is_eq_sort(Z3_context c, Z3_sort s1, Z3_sort s2) {
@ -437,7 +437,7 @@ extern "C" {
Z3_symbol Z3_API Z3_get_decl_name(Z3_context c, Z3_func_decl d) {
LOG_Z3_get_decl_name(c, d);
RESET_ERROR_CODE();
CHECK_VALID_AST(d, nullptr);
CHECK_VALID_AST(d, of_symbol(symbol::null));
return of_symbol(to_func_decl(d)->get_name());
}
@ -521,18 +521,18 @@ extern "C" {
Z3_TRY;
LOG_Z3_get_decl_symbol_parameter(c, d, idx);
RESET_ERROR_CODE();
CHECK_VALID_AST(d, nullptr);
CHECK_VALID_AST(d, of_symbol(symbol::null));
if (idx >= to_func_decl(d)->get_num_parameters()) {
SET_ERROR_CODE(Z3_IOB, nullptr);
return nullptr;
return of_symbol(symbol::null);
}
parameter const& p = to_func_decl(d)->get_parameters()[idx];
if (!p.is_symbol()) {
SET_ERROR_CODE(Z3_INVALID_ARG, nullptr);
return nullptr;
return of_symbol(symbol::null);
}
return of_symbol(p.get_symbol());
Z3_CATCH_RETURN(nullptr);
Z3_CATCH_RETURN(of_symbol(symbol::null));
}
Z3_sort Z3_API Z3_get_decl_sort_parameter(Z3_context c, Z3_func_decl d, unsigned idx) {
@ -612,9 +612,9 @@ extern "C" {
Z3_TRY;
LOG_Z3_get_sort_name(c, t);
RESET_ERROR_CODE();
CHECK_VALID_AST(t, nullptr);
CHECK_VALID_AST(t, of_symbol(symbol::null));
return of_symbol(to_sort(t)->get_name());
Z3_CATCH_RETURN(nullptr);
Z3_CATCH_RETURN(of_symbol(symbol::null));
}
Z3_sort Z3_API Z3_get_sort(Z3_context c, Z3_ast a) {