1*b0d29bc4SBrooks Davis# Copyright 2015 The Kyua Authors. 2*b0d29bc4SBrooks Davis# All rights reserved. 3*b0d29bc4SBrooks Davis# 4*b0d29bc4SBrooks Davis# Redistribution and use in source and binary forms, with or without 5*b0d29bc4SBrooks Davis# modification, are permitted provided that the following conditions are 6*b0d29bc4SBrooks Davis# met: 7*b0d29bc4SBrooks Davis# 8*b0d29bc4SBrooks Davis# * Redistributions of source code must retain the above copyright 9*b0d29bc4SBrooks Davis# notice, this list of conditions and the following disclaimer. 10*b0d29bc4SBrooks Davis# * Redistributions in binary form must reproduce the above copyright 11*b0d29bc4SBrooks Davis# notice, this list of conditions and the following disclaimer in the 12*b0d29bc4SBrooks Davis# documentation and/or other materials provided with the distribution. 13*b0d29bc4SBrooks Davis# * Neither the name of Google Inc. nor the names of its contributors 14*b0d29bc4SBrooks Davis# may be used to endorse or promote products derived from this software 15*b0d29bc4SBrooks Davis# without specific prior written permission. 16*b0d29bc4SBrooks Davis# 17*b0d29bc4SBrooks Davis# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 18*b0d29bc4SBrooks Davis# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 19*b0d29bc4SBrooks Davis# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 20*b0d29bc4SBrooks Davis# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 21*b0d29bc4SBrooks Davis# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 22*b0d29bc4SBrooks Davis# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 23*b0d29bc4SBrooks Davis# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 24*b0d29bc4SBrooks Davis# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 25*b0d29bc4SBrooks Davis# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 26*b0d29bc4SBrooks Davis# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 27*b0d29bc4SBrooks Davis# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 28*b0d29bc4SBrooks Davis 29*b0d29bc4SBrooks Davisfunction warn(msg) { 30*b0d29bc4SBrooks Davis print FILENAME "[" FNR "]: " msg > "/dev/stderr" 31*b0d29bc4SBrooks Davis error = 1 32*b0d29bc4SBrooks Davis} 33*b0d29bc4SBrooks Davis 34*b0d29bc4SBrooks DavisBEGIN { 35*b0d29bc4SBrooks Davis skip = 0 36*b0d29bc4SBrooks Davis error = 0 37*b0d29bc4SBrooks Davis} 38*b0d29bc4SBrooks Davis 39*b0d29bc4SBrooks Davis/CHECK_STYLE_DISABLE/ { 40*b0d29bc4SBrooks Davis skip = 1 41*b0d29bc4SBrooks Davis next 42*b0d29bc4SBrooks Davis} 43*b0d29bc4SBrooks Davis 44*b0d29bc4SBrooks Davis/CHECK_STYLE_ENABLE/ { 45*b0d29bc4SBrooks Davis skip = 0 46*b0d29bc4SBrooks Davis next 47*b0d29bc4SBrooks Davis} 48*b0d29bc4SBrooks Davis 49*b0d29bc4SBrooks Davis/CHECK_STYLE_(ENABLE|DISABLE)/ { 50*b0d29bc4SBrooks Davis next 51*b0d29bc4SBrooks Davis} 52*b0d29bc4SBrooks Davis 53*b0d29bc4SBrooks Davis{ 54*b0d29bc4SBrooks Davis if (skip) 55*b0d29bc4SBrooks Davis next 56*b0d29bc4SBrooks Davis} 57*b0d29bc4SBrooks Davis 58*b0d29bc4SBrooks Davis/#ifdef/ { 59*b0d29bc4SBrooks Davis warn("Undesired usage of #ifdef; use #if defined()") 60*b0d29bc4SBrooks Davis} 61*b0d29bc4SBrooks Davis 62*b0d29bc4SBrooks Davis/#ifndef/ { 63*b0d29bc4SBrooks Davis warn("Undesired usage of #ifndef; use #if !defined()") 64*b0d29bc4SBrooks Davis} 65*b0d29bc4SBrooks Davis 66*b0d29bc4SBrooks Davis/assert[ \t]*\(/ { 67*b0d29bc4SBrooks Davis warn("Use the macros in sanity.hpp instead of assert"); 68*b0d29bc4SBrooks Davis} 69*b0d29bc4SBrooks Davis 70*b0d29bc4SBrooks Davis/#.*include.*assert/ { 71*b0d29bc4SBrooks Davis warn("Do not include assert.h nor cassert"); 72*b0d29bc4SBrooks Davis} 73*b0d29bc4SBrooks Davis 74*b0d29bc4SBrooks Davis/std::endl/ { 75*b0d29bc4SBrooks Davis warn("Use \\n instead of std::endl"); 76*b0d29bc4SBrooks Davis} 77*b0d29bc4SBrooks Davis 78*b0d29bc4SBrooks Davis/\/\*/ && ! /\*\// { 79*b0d29bc4SBrooks Davis warn("Do not use multi-line C-style comments"); 80*b0d29bc4SBrooks Davis} 81*b0d29bc4SBrooks Davis 82*b0d29bc4SBrooks DavisEND { 83*b0d29bc4SBrooks Davis if (skip) 84*b0d29bc4SBrooks Davis warn("Missing CHECK_STYLE_ENABLE"); 85*b0d29bc4SBrooks Davis if (error) 86*b0d29bc4SBrooks Davis exit 1 87*b0d29bc4SBrooks Davis} 88