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Bump simplecpp

This commit is contained in:
Daniel Marjamäki 2021-07-21 20:29:00 +02:00
parent b1547a387e
commit 561e9174fa
2 changed files with 29 additions and 10 deletions
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14
externals/simplecpp/simplecpp.cpp vendored
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@ -2804,7 +2804,7 @@ static bool preprocessToken(simplecpp::TokenList &output, const simplecpp::Token
return true;
}
void simplecpp::preprocess(simplecpp::TokenList &output, const simplecpp::TokenList &rawtokens, std::vector<std::string> &files, std::map<std::string, simplecpp::TokenList *> &filedata, const simplecpp::DUI &dui, simplecpp::OutputList *outputList, std::list<simplecpp::MacroUsage> *macroUsage)
void simplecpp::preprocess(simplecpp::TokenList &output, const simplecpp::TokenList &rawtokens, std::vector<std::string> &files, std::map<std::string, simplecpp::TokenList *> &filedata, const simplecpp::DUI &dui, simplecpp::OutputList *outputList, std::list<simplecpp::MacroUsage> *macroUsage, std::list<simplecpp::IfCond> *ifCond)
{
std::map<std::string, std::size_t> sizeOfType(rawtokens.sizeOfType);
sizeOfType.insert(std::make_pair("char", sizeof(char)));
@ -3119,7 +3119,17 @@ void simplecpp::preprocess(simplecpp::TokenList &output, const simplecpp::TokenL
tok = tmp->previous;
}
try {
conditionIsTrue = (evaluate(expr, sizeOfType) != 0);
if (ifCond) {
std::string E;
for (const simplecpp::Token *tok = expr.cfront(); tok; tok = tok->next)
E += (E.empty() ? "" : " ") + tok->str();
const long long result = evaluate(expr, sizeOfType);
conditionIsTrue = (result != 0);
ifCond->push_back(IfCond(rawtok->location, E, result));
} else {
const long long result = evaluate(expr, sizeOfType);
conditionIsTrue = (result != 0);
}
} catch (const std::exception &e) {
if (outputList) {
Output out(rawtok->location.files);

11
externals/simplecpp/simplecpp.h vendored
View File

@ -287,6 +287,14 @@ namespace simplecpp {
bool macroValueKnown;
};
/** Tracking #if/#elif expressions */
struct SIMPLECPP_LIB IfCond {
explicit IfCond(const Location& location, const std::string &E, long long result) : location(location), E(E), result(result) {}
Location location; // location of #if/#elif
std::string E; // preprocessed condition
long long result; // condition result
};
/**
* Command line preprocessor settings.
* On the command line these are configured by -D, -U, -I, --include, -std
@ -314,8 +322,9 @@ namespace simplecpp {
* @param dui defines, undefs, and include paths
* @param outputList output: list that will receive output messages
* @param macroUsage output: macro usage
* @param ifCond output: #if/#elif expressions
*/
SIMPLECPP_LIB void preprocess(TokenList &output, const TokenList &rawtokens, std::vector<std::string> &files, std::map<std::string, TokenList*> &filedata, const DUI &dui, OutputList *outputList = NULL, std::list<MacroUsage> *macroUsage = NULL);
SIMPLECPP_LIB void preprocess(TokenList &output, const TokenList &rawtokens, std::vector<std::string> &files, std::map<std::string, TokenList*> &filedata, const DUI &dui, OutputList *outputList = NULL, std::list<MacroUsage> *macroUsage = NULL, std::list<IfCond> *ifCond = NULL);
/**
* Deallocate data