InfoSink.cpp

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Author : alokp@chromium.org
Date : 2010-11-12 15:42:16
Hash : 044a5cf8
Message : Refactored glslang grammar files to make: - lexer and parser reentrant - line number handling automatic Caveats: - The preprocessor is still not thread-safe and full of bugs. I have another not-yet-ready patch to replace the preprocessor. - The grammar files use options that are not supported by the old versions of flex and bison checked into compiler/tools. So I need to check-in the generated lexer-parser along with a shell script to generate them. Review URL: http://codereview.appspot.com/2992041 git-svn-id: https://angleproject.googlecode.com/svn/trunk@475 736b8ea6-26fd-11df-bfd4-992fa37f6226

src/compiler/InfoSink.cpp

//
// Copyright (c) 2002-2010 The ANGLE Project Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
//

#include "compiler/InfoSink.h"

void TInfoSinkBase::prefix(TPrefixType message) {
    switch(message) {
        case EPrefixNone:
            break;
        case EPrefixWarning:
            sink.append("WARNING: ");
            break;
        case EPrefixError:
            sink.append("ERROR: ");
            break;
        case EPrefixInternalError:
            sink.append("INTERNAL ERROR: ");
            break;
        case EPrefixUnimplemented:
            sink.append("UNIMPLEMENTED: ");
            break;
        case EPrefixNote:
            sink.append("NOTE: ");
            break;
        default:
            sink.append("UNKOWN ERROR: ");
            break;
    }
}

void TInfoSinkBase::location(TSourceLoc loc) {
    int string = 0, line = 0;
    DecodeSourceLoc(loc, &string, &line);

    TPersistStringStream stream;
    if (line)
        stream << string << ":" << line;
    else
        stream << string << ":? ";
    stream << ": ";

    sink.append(stream.str());
}

void TInfoSinkBase::message(TPrefixType message, const char* s) {
    prefix(message);
    sink.append(s);
    sink.append("\n");
}

void TInfoSinkBase::message(TPrefixType message, const char* s, TSourceLoc loc) {
    prefix(message);
    location(loc);
    sink.append(s);
    sink.append("\n");
}

kc3-lang/angle/src/compiler/InfoSink.cpp

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kc3-lang/angle /src/compiler/InfoSink.cpp