parserDefinition * CppParser (void)
{
static const char * const extensions [] =
{
"c++", "cc", "cp", "cpp", "cxx",
"h", "h++", "hh", "hp", "hpp", "hxx", "inl",
#ifndef CASE_INSENSITIVE_FILENAMES
"C", "H", "CPP", "CXX",
#endif
NULL
};
static parserDependency dependencies [] = {
{ DEPTYPE_KIND_OWNER, "C" },
};
static selectLanguage selectors[] = { selectByObjectiveCKeywords, NULL };
parserDefinition* def = parserNew("C++");
def->dependencies = dependencies;
def->dependencyCount = ARRAY_SIZE (dependencies);
def->kinds = cxxTagGetCPPKindOptions();
def->kindCount = cxxTagGetCPPKindOptionCount();
def->fieldSpecs = cxxTagGetCPPFieldSpecifiers();
def->fieldSpecCount = cxxTagGetCPPFieldSpecifierCount();
def->extensions = extensions;
def->parser2 = cxxCppParserMain;
def->initialize = cxxCppParserInitialize;
def->finalize = cxxParserCleanup;
def->selectLanguage = selectors;
def->useCork = true; // We use corking to block output until the end of file
return def;
}
static rescanReason cxxParserMain(const unsigned int passCount)
{
cxxScopeClear();
cxxTokenAPINewFile();
cxxParserNewStatement();
kindOption * kind_for_define = cxxTagGetKindOptions() + CXXTagKindMACRO;
kindOption * kind_for_header = cxxTagGetKindOptions() + CXXTagKindINCLUDE;
int role_for_macro_undef = CR_MACRO_UNDEF;
int role_for_header_system = CR_HEADER_SYSTEM;
int role_for_header_local = CR_HEADER_LOCAL;
int end_field_type = cxxParserCurrentLanguageIsCPP()?
cxxTagGetCPPFieldSpecifiers () [CXXTagCPPFieldEndLine].ftype:
cxxTagGetCFieldSpecifiers () [CXXTagCFieldEndLine].ftype;
Assert(passCount < 3);
cppInit(
(boolean) (passCount > 1),
FALSE,
TRUE, // raw literals
FALSE,
kind_for_define,
role_for_macro_undef,
kind_for_header,
role_for_header_system,
role_for_header_local,
end_field_type
);
g_cxx.iChar = ' ';
boolean bRet = cxxParserParseBlock(FALSE);
cppTerminate ();
cxxTokenChainClear(g_cxx.pTokenChain);
if(g_cxx.pTemplateTokenChain)
cxxTokenChainClear(g_cxx.pTemplateTokenChain);
if(!bRet && (passCount == 1))
{
CXX_DEBUG_PRINT("Processing failed: trying to rescan");
return RESCAN_FAILED;
}
return RESCAN_NONE;
}
