template<typename Tok> JS::Result<ParseNode*>
BinASTParser<Tok>::parseAux(const uint8_t* start, const size_t length)
{
tokenizer_.emplace(cx_, start, length);
Directives directives(options().strictOption);
GlobalSharedContext globalsc(cx_, ScopeKind::Global,
directives, options().extraWarningsOption);
BinParseContext globalpc(cx_, this, &globalsc, /* newDirectives = */ nullptr);
if (!globalpc.init())
return cx_->alreadyReportedError();
ParseContext::VarScope varScope(cx_, &globalpc, usedNames_);
if (!varScope.init(&globalpc))
return cx_->alreadyReportedError();
MOZ_TRY(tokenizer_->readHeader());
ParseNode* result(nullptr);
MOZ_TRY_VAR(result, parseProgram());
Maybe<GlobalScope::Data*> bindings = NewGlobalScopeData(cx_, varScope, alloc_, parseContext_);
if (!bindings)
return cx_->alreadyReportedError();
globalsc.bindings = *bindings;
return result; // Magic conversion to Ok.
}
void varScope1()
{
varScope("unsigned short foo()\n"
"{\n"
" test_client CClient;\n"
" try\n"
" {\n"
" if (CClient.Open())\n"
" {\n"
" return 0;\n"
" }\n"
" }\n"
" catch (...)\n"
" {\n"
" return 2;\n"
" }\n"
"\n"
" try\n"
" {\n"
" CClient.Close();\n"
" }\n"
" catch (...)\n"
" {\n"
" return 2;\n"
" }\n"
"\n"
" return 1;\n"
"}\n");
ASSERT_EQUALS("", errout.str());
}
void varScope4()
{
varScope("void foo()\n"
"{\n"
" int i;\n"
"}\n");
ASSERT_EQUALS("", errout.str());
}
void varScope2()
{
varScope("int foo()\n"
"{\n"
" Error e;\n"
" e.SetValue(12);\n"
" throw e;\n"
"}\n");
ASSERT_EQUALS("", errout.str());
}
void varScope3()
{
varScope("void foo()\n"
"{\n"
" int i;\n"
" int *p = 0;\n"
" if (abc)\n"
" {\n"
" p = &i;\n"
" }\n"
" *p = 1;\n"
"}\n");
ASSERT_EQUALS("", errout.str());
}
