for (stdtyp = &psi_std_types[0]; stdtyp->type_tag; ++stdtyp) {
if (!strcmp(type->name, stdtyp->type_name)) {
type->type = stdtyp->type_tag;
+ return 1;
}
- return 1;
}
return 0;
decl_arg *arg = args->args[i];
if (!strcmp(var->name, arg->var->name)) {
+ ZEND_ASSERT(!var->arg || var->arg == arg);
return var->arg = arg;
}
}
}
set_var->arg = ref;
- if (set->count && (set->func->type != PSI_T_TO_ARRAY || (ref_type->type != PSI_T_STRUCT && !ref->var->arg->var->pointer_level))) {
- data->error(E_WARNING, "Inner `set` statement casts only work with to_array() casts on structs or pointers");
- return 0;
+ if (set->count) {
+ int is_to_array = (set->func->type == PSI_T_TO_ARRAY);
+ int is_pointer_to_struct = (ref_type->type == PSI_T_STRUCT && ref->var->pointer_level);
+ if (is_to_array && !is_pointer_to_struct) {
+ data->error(E_WARNING, "Inner `set` statement casts only work with "
+ "to_array() casts on structs or pointers: %s(%s...", set->func->name, set->vars->vars[0]->name);
+ return 0;
+ }
}
if (ref_type->type == PSI_T_STRUCT) {
decl_var *sub_var = set->inner[i]->vars->vars[0];
decl_arg *sub_ref = locate_struct_member(ref_type->strct, sub_var);
+ set->inner[i]->outer.set = set;
if (sub_ref) {
if (!validate_set_value(data, set->inner[i], sub_ref, ref_type->strct->args)) {
return 0;
}
- set->inner[i]->outer.set = set;
}
}
} else if (set->count == 1) {
decl_var *sub_var = set->inner[0]->vars->vars[0];
decl_arg *sub_ref = locate_decl_var_arg(sub_var, ref_list);
+ set->inner[0]->outer.set = set;
if (sub_ref) {
if (strcmp(sub_var->name, set_var->name)) {
data->error(E_WARNING, "Inner `set` statement casts on pointers must reference the same variable");
if (!validate_set_value(data, set->inner[0], sub_ref, ref_list)) {
return 0;
}
- set->inner[0]->outer.set = set;
}
} else if (set->count > 1) {
data->error(E_WARNING, "Inner `set` statement casts on pointers may only occur once");
if (!strcmp(set_var->name, set_arg->var->name)) {
check = 1;
+ set_var->arg = set_arg;
if (!validate_set_value(data, set->val, set_arg, impl->decl->args)) {
return 0;
}
- set_var->arg = set_arg;
break;
}
}
dprintf(fd, " ");
dump_decl_var(fd, a->var);
}
+static inline void dump_level(int fd, unsigned level) {
+ dprintf(fd, "%.*s", level, "\t\t\t\t\t\t\t\t\t");
+}
+static inline void dump_impl_set_value(int fd, set_value *set, unsigned level) {
+ size_t i;
+
+ if (level > 1) {
+ /* only if not directly after `set ...` */
+ dump_level(fd, level);
+ }
+ dprintf(fd, "%s(", set->func->name);
+
+ for (i = 0; i < set->vars->count; ++i) {
+ decl_var *svar = set->vars->vars[i];
+ if (i) {
+ dprintf(fd, ", ");
+ }
+ dump_decl_var(fd, svar);
+ }
+ if (set->inner) {
+ dprintf(fd, ",\n");
+ for (i = 0; i < set->count; ++i) {
+ dump_impl_set_value(fd, set->inner[i], level+1);
+ }
+ /* only if inner stmts, i.e. with new lines, were dumped */
+ dump_level(fd, level);
+ }
+ if (level > 1) {
+ dprintf(fd, "),\n");
+ } else {
+ dprintf(fd, ");\n");
+ }
+}
void PSI_ContextDump(PSI_Context *C, int fd)
{
- size_t i, j;
+ size_t i, j, k, l;
#ifdef HAVE_LIBJIT
if (C->ops == PSI_Libjit()) {
- dprintf(fd, "#PSI(libjit)\n");
+ dprintf(fd, "// psi.engine=jit\n");
}
#endif
#ifdef HAVE_LIBFFI
if (C->ops == PSI_Libffi()) {
- dprintf(fd, "#PSI(libffi)\n");
+ dprintf(fd, "// psi.engine=ffi\n");
}
#endif
+ dprintf(fd, "\n");
+
+ if (C->defs) {
+ for (i = 0; i < C->defs->count; ++i) {
+ decl_typedef *tdef = C->defs->list[i];
+
+ dprintf(fd, "typedef ");
+ dump_decl_type(fd, tdef->type);
+ dprintf(fd, " %s;\n", tdef->alias);
+ }
+ dprintf(fd, "\n");
+ }
+
+ if (C->structs) {
+ for (i = 0; i < C->structs->count; ++i) {
+ decl_struct *strct = C->structs->list[i];
- if (C->defs) for (i = 0; i < C->defs->count; ++i) {
- decl_typedef *tdef = C->defs->list[i];
+ dprintf(fd, "struct %s::(%zu) {\n", strct->name, strct->size);
+ if (strct->args) for (j = 0; j < strct->args->count; ++j) {
+ decl_arg *sarg = strct->args->args[j];
- dprintf(fd, "typedef ");
- dump_decl_type(fd, tdef->type);
- dprintf(fd, " %s;\n", tdef->alias);
+ dprintf(fd, "\t");
+ dump_decl_arg(fd, sarg);
+ dprintf(fd, "::(%zu, %zu);\n", sarg->layout->pos, sarg->layout->len);
+ }
+ dprintf(fd, "}\n");
+ }
+ dprintf(fd, "\n");
}
- if (C->structs) for (i = 0; i < C->structs->count; ++i) {
- decl_struct *strct = C->structs->list[i];
- decl_arg *sarg = NULL;
+ if (C->consts) {
+ for (i = 0; i < C->consts->count; ++i) {
+ constant *cnst = C->consts->list[i];
- dprintf(fd, "struct %s::(%zu) {\n", strct->name, strct->size);
- for (j = 0; j < strct->args->count; ++j) {
- sarg = strct->args->args[j];
- dprintf(fd, "\t");
- dump_decl_arg(fd, sarg);
- dprintf(fd, "::(%zu, %zu);\n", sarg->layout->pos, sarg->layout->len);
+ dprintf(fd, "const %s %s = ", cnst->type->name, cnst->name);
+ if (cnst->val->type == PSI_T_QUOTED_STRING) {
+ dprintf(fd, "\"%s\";\n", cnst->val->text);
+ } else {
+ dprintf(fd, "%s;\n", cnst->val->text);
+ }
}
- dprintf(fd, "}\n");
+ dprintf(fd, "\n");
}
+ if (C->decls) {
+ for (i = 0; i < C->decls->count; ++i) {
+ decl *decl = C->decls->list[i];
+
+ dprintf(fd, "%s ", decl->abi->convention);
+ dump_decl_arg(fd, decl->func);
+ dprintf(fd, "(");
+ if (decl->args) for (j = 0; j < decl->args->count; ++j) {
+ if (j) {
+ dprintf(fd, ", ");
+ }
+ dump_decl_arg(fd, decl->args->args[j]);
+ }
+ dprintf(fd, ");\n");
+ }
+ dprintf(fd, "\n");
+ }
+ if (C->impls) {
+ for (i = 0; i < C->impls->count; ++i) {
+ impl *impl = C->impls->list[i];
- dprintf(fd, "\n");
+ dprintf(fd, "function %s(", impl->func->name);
+ if (impl->func->args) for (j = 0; j < impl->func->args->count; ++j) {
+ impl_arg *iarg = impl->func->args->args[j];
+
+ dprintf(fd, "%s%s %s$%s",
+ j ? ", " : "",
+ iarg->type->name,
+ iarg->var->reference ? "&" : "",
+ iarg->var->name);
+ if (iarg->def) {
+ dprintf(fd, " = %s", iarg->def->text);
+ }
+ }
+ dprintf(fd, ") : %s%s {\n",
+ impl->func->return_reference ? "&":"",
+ impl->func->return_type->name);
+ if (impl->stmts) {
+ for (j = 0; j < impl->stmts->let.count; ++j) {
+ let_stmt *let = impl->stmts->let.list[j];
+
+ dprintf(fd, "\tlet %s", let->var->name);
+ if (let->val) {
+ dprintf(fd, " = %s", let->val->is_reference ? "&" : "");
+ if (let->val->func) {
+ dprintf(fd, "%s(", let->val->func->name);
+ if (let->val->func->alloc) {
+ dprintf(fd, "%zu, ", let->val->func->alloc->n);
+ dump_decl_type(fd, let->val->func->alloc->type);
+ } else {
+ dprintf(fd, "$%s", let->val->var->name);
+ }
+ dprintf(fd, ");\n");
+ } else {
+ dprintf(fd, "NULL;\n");
+ }
+ }
+ }
+ for (j = 0; j < impl->stmts->ret.count; ++j) {
+ return_stmt *ret = impl->stmts->ret.list[j];
+
+ dprintf(fd, "\treturn ");
+ dump_impl_set_value(fd, ret->set, 1);
+ }
+ for (j = 0; j < impl->stmts->set.count; ++j) {
+ set_stmt *set = impl->stmts->set.list[j];
+
+ dprintf(fd, "\tset $%s = ", set->var->name);
+ dump_impl_set_value(fd, set->val, 1);
+ }
+ for (j = 0; j < impl->stmts->fre.count; ++j) {
+ free_stmt *fre = impl->stmts->fre.list[j];
+
+ dprintf(fd, "\tfree ");
+ for (k = 0; k < fre->calls->count; ++k) {
+ free_call *call = fre->calls->list[k];
+
+ if (k) {
+ dprintf(fd, ", ");
+ }
+ dprintf(fd, "%s(", call->func);
+ for (l = 0; l < call->vars->count; ++l) {
+ decl_var *fvar = call->vars->vars[l];
+
+ dump_decl_var(fd, fvar);
+ }
+ dprintf(fd, ");\n");
+ }
+ }
+ }
+ dprintf(fd, "}\n");
+ }
+ dprintf(fd, "\n");
+ }
}
void PSI_ContextDtor(PSI_Context *C)
projects / m6w6 / ext-psi / blobdiff