forked from OSchip/llvm-project
60 lines
1.7 KiB
C++
60 lines
1.7 KiB
C++
//===--- ArgumentsAdjusters.cpp - Command line arguments adjuster ---------===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is distributed under the University of Illinois Open Source
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// License. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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//
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// This file contains definitions of classes which implement ArgumentsAdjuster
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// interface.
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//
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//===----------------------------------------------------------------------===//
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#include "clang/Tooling/ArgumentsAdjusters.h"
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#include "clang/Basic/LLVM.h"
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#include "llvm/ADT/StringRef.h"
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namespace clang {
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namespace tooling {
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void ArgumentsAdjuster::anchor() {
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}
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/// Add -fsyntax-only option to the commnand line arguments.
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CommandLineArguments
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ClangSyntaxOnlyAdjuster::Adjust(const CommandLineArguments &Args) {
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CommandLineArguments AdjustedArgs;
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for (size_t i = 0, e = Args.size(); i != e; ++i) {
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StringRef Arg = Args[i];
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// FIXME: Remove options that generate output.
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if (!Arg.startswith("-fcolor-diagnostics") &&
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!Arg.startswith("-fdiagnostics-color"))
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AdjustedArgs.push_back(Args[i]);
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}
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AdjustedArgs.push_back("-fsyntax-only");
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return AdjustedArgs;
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}
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CommandLineArguments
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ClangStripOutputAdjuster::Adjust(const CommandLineArguments &Args) {
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CommandLineArguments AdjustedArgs;
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for (size_t i = 0, e = Args.size(); i < e; ++i) {
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StringRef Arg = Args[i];
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if(!Arg.startswith("-o"))
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AdjustedArgs.push_back(Args[i]);
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if(Arg == "-o") {
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// Output is specified as -o foo. Skip the next argument also.
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++i;
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}
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// Else, the output is specified as -ofoo. Just do nothing.
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}
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return AdjustedArgs;
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}
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} // end namespace tooling
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} // end namespace clang
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