ArgumentsAdjusters.cpp [plain text]
#include "clang/Tooling/ArgumentsAdjusters.h"
namespace clang {
namespace tooling {
ArgumentsAdjuster getClangSyntaxOnlyAdjuster() {
return [](const CommandLineArguments &Args, StringRef ) {
CommandLineArguments AdjustedArgs;
for (size_t i = 0, e = Args.size(); i != e; ++i) {
StringRef Arg = Args[i];
if (!Arg.startswith("-fcolor-diagnostics") &&
!Arg.startswith("-fdiagnostics-color"))
AdjustedArgs.push_back(Args[i]);
}
AdjustedArgs.push_back("-fsyntax-only");
return AdjustedArgs;
};
}
ArgumentsAdjuster getClangStripOutputAdjuster() {
return [](const CommandLineArguments &Args, StringRef ) {
CommandLineArguments AdjustedArgs;
for (size_t i = 0, e = Args.size(); i < e; ++i) {
StringRef Arg = Args[i];
if (!Arg.startswith("-o"))
AdjustedArgs.push_back(Args[i]);
if (Arg == "-o") {
++i;
}
}
return AdjustedArgs;
};
}
ArgumentsAdjuster getInsertArgumentAdjuster(const CommandLineArguments &Extra,
ArgumentInsertPosition Pos) {
return [Extra, Pos](const CommandLineArguments &Args, StringRef ) {
CommandLineArguments Return(Args);
CommandLineArguments::iterator I;
if (Pos == ArgumentInsertPosition::END) {
I = Return.end();
} else {
I = Return.begin();
++I; }
Return.insert(I, Extra.begin(), Extra.end());
return Return;
};
}
ArgumentsAdjuster getInsertArgumentAdjuster(const char *Extra,
ArgumentInsertPosition Pos) {
return getInsertArgumentAdjuster(CommandLineArguments(1, Extra), Pos);
}
ArgumentsAdjuster combineAdjusters(ArgumentsAdjuster First,
ArgumentsAdjuster Second) {
return [First, Second](const CommandLineArguments &Args, StringRef File) {
return Second(First(Args, File), File);
};
}
} }