const char *ProtDeclaration::toPrettyChars(bool)
{
assert(protection.kind > PROTundefined);
OutBuffer buf;
buf.writeByte('\'');
protectionToBuffer(&buf, protection);
buf.writeByte('\'');
return buf.extractString();
}
void ProtDeclaration::toCBuffer(OutBuffer *buf, HdrGenState *hgs)
{
protectionToBuffer(buf, protection);
buf->writeByte(' ');
AttribDeclaration::toCBuffer(buf, hgs);
}
void Import::semantic(Scope *sc)
{
//printf("Import::semantic('%s')\n", toPrettyChars());
if (scope)
{
sc = scope;
scope = NULL;
}
// Load if not already done so
if (!mod)
{
load(sc);
if (mod)
mod->importAll(NULL);
}
if (mod)
{
// Modules need a list of each imported module
//printf("%s imports %s\n", sc->module->toChars(), mod->toChars());
sc->module->aimports.push(mod);
if (!isstatic && !aliasId && !names.dim)
{
if (sc->explicitProtection)
protection = sc->protection;
for (Scope *scd = sc; scd; scd = scd->enclosing)
{
if (scd->scopesym)
{
scd->scopesym->importScope(mod, protection);
break;
}
}
}
mod->semantic();
if (mod->needmoduleinfo)
{
//printf("module4 %s because of %s\n", sc->module->toChars(), mod->toChars());
sc->module->needmoduleinfo = 1;
}
sc = sc->push(mod);
/* BUG: Protection checks can't be enabled yet. The issue is
* that Dsymbol::search errors before overload resolution.
*/
#if 0
sc->protection = protection;
#else
sc->protection = PROTpublic;
#endif
for (size_t i = 0; i < aliasdecls.dim; i++)
{
AliasDeclaration *ad = aliasdecls[i];
//printf("\tImport alias semantic('%s')\n", ad->toChars());
if (mod->search(loc, names[i]))
{
ad->semantic(sc);
}
else
{
Dsymbol *s = mod->search_correct(names[i]);
if (s)
mod->error(loc, "import '%s' not found, did you mean '%s %s'?", names[i]->toChars(), s->kind(), s->toChars());
else
mod->error(loc, "import '%s' not found", names[i]->toChars());
ad->type = Type::terror;
}
}
sc = sc->pop();
}
// object self-imports itself, so skip that (Bugzilla 7547)
// don't list pseudo modules __entrypoint.d, __main.d (Bugzilla 11117, 11164)
if (global.params.moduleDeps != NULL &&
!(id == Id::object && sc->module->ident == Id::object) &&
sc->module->ident != Id::entrypoint &&
strcmp(sc->module->ident->string, "__main") != 0)
{
/* The grammar of the file is:
* ImportDeclaration
* ::= BasicImportDeclaration [ " : " ImportBindList ] [ " -> "
* ModuleAliasIdentifier ] "\n"
*
* BasicImportDeclaration
* ::= ModuleFullyQualifiedName " (" FilePath ") : " Protection|"string"
* " [ " static" ] : " ModuleFullyQualifiedName " (" FilePath ")"
*
* FilePath
* - any string with '(', ')' and '\' escaped with the '\' character
*/
OutBuffer *ob = global.params.moduleDeps;
Module* imod = sc->instantiatingModule();
if (!global.params.moduleDepsFile)
ob->writestring("depsImport ");
ob->writestring(imod->toPrettyChars());
ob->writestring(" (");
escapePath(ob, imod->srcfile->toChars());
ob->writestring(") : ");
// use protection instead of sc->protection because it couldn't be
// resolved yet, see the comment above
protectionToBuffer(ob, protection);
ob->writeByte(' ');
if (isstatic)
StorageClassDeclaration::stcToCBuffer(ob, STCstatic);
ob->writestring(": ");
if (packages)
{
for (size_t i = 0; i < packages->dim; i++)
{
Identifier *pid = (*packages)[i];
ob->printf("%s.", pid->toChars());
}
}
ob->writestring(id->toChars());
ob->writestring(" (");
if (mod)
escapePath(ob, mod->srcfile->toChars());
else
ob->writestring("???");
ob->writeByte(')');
for (size_t i = 0; i < names.dim; i++)
{
if (i == 0)
ob->writeByte(':');
else
ob->writeByte(',');
Identifier *name = names[i];
Identifier *alias = aliases[i];
if (!alias)
{
ob->printf("%s", name->toChars());
alias = name;
}
else
ob->printf("%s=%s", alias->toChars(), name->toChars());
}
if (aliasId)
ob->printf(" -> %s", aliasId->toChars());
ob->writenl();
}
//printf("-Import::semantic('%s'), pkg = %p\n", toChars(), pkg);
}
