tor-browser

The Tor Browser
git clone https://git.dasho.dev/tor-browser.git
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InfoSink.cpp (3004B)

      1 //
      2 // Copyright 2002 The ANGLE Project Authors. All rights reserved.
      3 // Use of this source code is governed by a BSD-style license that can be
      4 // found in the LICENSE file.
      5 //
      6 
      7 #include "compiler/translator/InfoSink.h"
      8 
      9 #include "compiler/translator/ImmutableString.h"
     10 #include "compiler/translator/Symbol.h"
     11 #include "compiler/translator/Types.h"
     12 
     13 namespace sh
     14 {
     15 
     16 void TInfoSinkBase::prefix(Severity severity)
     17 {
     18    switch (severity)
     19    {
     20        case SH_WARNING:
     21            sink.append("WARNING: ");
     22            break;
     23        case SH_ERROR:
     24            sink.append("ERROR: ");
     25            break;
     26        default:
     27            sink.append("UNKOWN ERROR: ");
     28            break;
     29    }
     30 }
     31 
     32 TInfoSinkBase &TInfoSinkBase::operator<<(const ImmutableString &str)
     33 {
     34    sink.append(str.data());
     35    return *this;
     36 }
     37 
     38 TInfoSinkBase &TInfoSinkBase::operator<<(const TType &type)
     39 {
     40    if (type.isInvariant())
     41        sink.append("invariant ");
     42    if (type.getQualifier() != EvqTemporary && type.getQualifier() != EvqGlobal)
     43    {
     44        sink.append(type.getQualifierString());
     45        sink.append(" ");
     46    }
     47    if (type.getPrecision() != EbpUndefined)
     48    {
     49        sink.append(type.getPrecisionString());
     50        sink.append(" ");
     51    }
     52 
     53    const TMemoryQualifier &memoryQualifier = type.getMemoryQualifier();
     54    if (memoryQualifier.readonly)
     55    {
     56        sink.append("readonly ");
     57    }
     58    if (memoryQualifier.writeonly)
     59    {
     60        sink.append("writeonly ");
     61    }
     62    if (memoryQualifier.coherent)
     63    {
     64        sink.append("coherent ");
     65    }
     66    if (memoryQualifier.restrictQualifier)
     67    {
     68        sink.append("restrict ");
     69    }
     70    if (memoryQualifier.volatileQualifier)
     71    {
     72        sink.append("volatile ");
     73    }
     74 
     75    if (type.isArray())
     76    {
     77        for (auto arraySizeIter = type.getArraySizes().rbegin();
     78             arraySizeIter != type.getArraySizes().rend(); ++arraySizeIter)
     79        {
     80            *this << "array[" << (*arraySizeIter) << "] of ";
     81        }
     82    }
     83    if (type.isMatrix())
     84    {
     85        *this << static_cast<uint32_t>(type.getCols()) << "X"
     86              << static_cast<uint32_t>(type.getRows()) << " matrix of ";
     87    }
     88    else if (type.isVector())
     89        *this << static_cast<uint32_t>(type.getNominalSize()) << "-component vector of ";
     90 
     91    sink.append(type.getBasicString());
     92 
     93    if (type.getStruct() != nullptr)
     94    {
     95        if (type.getStruct()->symbolType() == SymbolType::Empty)
     96        {
     97            *this << " <anonymous>";
     98        }
     99        else
    100        {
    101            *this << " '" << type.getStruct()->name() << "'";
    102        }
    103        if (type.isStructSpecifier())
    104        {
    105            *this << " (specifier)";
    106        }
    107    }
    108 
    109    return *this;
    110 }
    111 
    112 void TInfoSinkBase::location(int file, int line)
    113 {
    114    TPersistStringStream stream = sh::InitializeStream<TPersistStringStream>();
    115    if (line)
    116        stream << file << ":" << line;
    117    else
    118        stream << file << ":? ";
    119    stream << ": ";
    120 
    121    sink.append(stream.str());
    122 }
    123 
    124 }  // namespace sh