1*753f127fSDimitry Andric //===-- MakeSuport.cpp --------------------------------------------------*-===// 2*753f127fSDimitry Andric // 3*753f127fSDimitry Andric // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. 4*753f127fSDimitry Andric // See https://llvm.org/LICENSE.txt for license information. 5*753f127fSDimitry Andric // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception 6*753f127fSDimitry Andric // 7*753f127fSDimitry Andric //===----------------------------------------------------------------------===// 8*753f127fSDimitry Andric 9*753f127fSDimitry Andric #include "clang/Basic/MakeSupport.h" 10*753f127fSDimitry Andric quoteMakeTarget(StringRef Target,SmallVectorImpl<char> & Res)11*753f127fSDimitry Andricvoid clang::quoteMakeTarget(StringRef Target, SmallVectorImpl<char> &Res) { 12*753f127fSDimitry Andric for (unsigned i = 0, e = Target.size(); i != e; ++i) { 13*753f127fSDimitry Andric switch (Target[i]) { 14*753f127fSDimitry Andric case ' ': 15*753f127fSDimitry Andric case '\t': 16*753f127fSDimitry Andric // Escape the preceding backslashes 17*753f127fSDimitry Andric for (int j = i - 1; j >= 0 && Target[j] == '\\'; --j) 18*753f127fSDimitry Andric Res.push_back('\\'); 19*753f127fSDimitry Andric 20*753f127fSDimitry Andric // Escape the space/tab 21*753f127fSDimitry Andric Res.push_back('\\'); 22*753f127fSDimitry Andric break; 23*753f127fSDimitry Andric case '$': 24*753f127fSDimitry Andric Res.push_back('$'); 25*753f127fSDimitry Andric break; 26*753f127fSDimitry Andric case '#': 27*753f127fSDimitry Andric Res.push_back('\\'); 28*753f127fSDimitry Andric break; 29*753f127fSDimitry Andric default: 30*753f127fSDimitry Andric break; 31*753f127fSDimitry Andric } 32*753f127fSDimitry Andric 33*753f127fSDimitry Andric Res.push_back(Target[i]); 34*753f127fSDimitry Andric } 35*753f127fSDimitry Andric } 36