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override n_mk_config in ml bindings to catch exception path

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This commit is contained in:
Nicola Mometto 2018-11-27 12:15:57 +00:00
parent 29a28f544d
commit 21158d87e3
2 changed files with 26 additions and 0 deletions
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8
scripts/update_api.py
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@ -1335,6 +1335,10 @@ z3_long_funs = frozenset([
'Z3_simplify_ex', 'Z3_simplify_ex',
]) ])
z3_ml_overrides = frozenset([
'Z3_mk_config'
])
def mk_z3native_stubs_c(ml_src_dir, ml_output_dir): # C interface def mk_z3native_stubs_c(ml_src_dir, ml_output_dir): # C interface
ml_wrapperf = os.path.join(ml_output_dir, 'z3native_stubs.c') ml_wrapperf = os.path.join(ml_output_dir, 'z3native_stubs.c')
ml_wrapper = open(ml_wrapperf, 'w') ml_wrapper = open(ml_wrapperf, 'w')
@ -1346,6 +1350,10 @@ def mk_z3native_stubs_c(ml_src_dir, ml_output_dir): # C interface
ml_pref.close() ml_pref.close()
for name, result, params in _dotnet_decls: for name, result, params in _dotnet_decls:
if name in z3_ml_overrides:
continue
ip = inparams(params) ip = inparams(params)
op = outparams(params) op = outparams(params)
ap = arrayparams(params) ap = arrayparams(params)

18
src/api/ml/z3native_stubs.c.pre
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@ -448,3 +448,21 @@ CAMLprim value DLL_PUBLIC n_set_internal_error_handler(value ctx_v)
Z3_set_error_handler(ctx_p->ctx, MLErrorHandler); Z3_set_error_handler(ctx_p->ctx, MLErrorHandler);
CAMLreturn(Val_unit); CAMLreturn(Val_unit);
} }
CAMLprim DLL_PUBLIC value n_mk_config() {
CAMLparam0();
CAMLlocal1(result);
Z3_config z3rv;
/* invoke Z3 function */
z3rv = Z3_mk_config();
if (z3rv == NULL) {
caml_raise_with_string(*caml_named_value("Z3EXCEPTION"), "internal error");
}
/* construct simple return value */
result = caml_alloc_custom(&default_custom_ops, sizeof(Z3_config), 0, 1); *(Z3_config*)Data_custom_val(result) = z3rv;
/* cleanup and return */
CAMLreturn(result);
}