1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/gfx/angle/src/compiler/preprocessor/DiagnosticsBase.cpp Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,127 @@
1.4 +//
1.5 +// Copyright (c) 2012 The ANGLE Project Authors. All rights reserved.
1.6 +// Use of this source code is governed by a BSD-style license that can be
1.7 +// found in the LICENSE file.
1.8 +//
1.9 +
1.10 +#include "DiagnosticsBase.h"
1.11 +
1.12 +#include <cassert>
1.13 +
1.14 +namespace pp
1.15 +{
1.16 +
1.17 +Diagnostics::~Diagnostics()
1.18 +{
1.19 +}
1.20 +
1.21 +void Diagnostics::report(ID id,
1.22 + const SourceLocation& loc,
1.23 + const std::string& text)
1.24 +{
1.25 + // TODO(alokp): Keep a count of errors and warnings.
1.26 + print(id, loc, text);
1.27 +}
1.28 +
1.29 +Diagnostics::Severity Diagnostics::severity(ID id)
1.30 +{
1.31 + if ((id > ERROR_BEGIN) && (id < ERROR_END))
1.32 + return ERROR;
1.33 +
1.34 + if ((id > WARNING_BEGIN) && (id < WARNING_END))
1.35 + return WARNING;
1.36 +
1.37 + assert(false);
1.38 + return ERROR;
1.39 +}
1.40 +
1.41 +std::string Diagnostics::message(ID id)
1.42 +{
1.43 + switch (id)
1.44 + {
1.45 + // Errors begin.
1.46 + case INTERNAL_ERROR:
1.47 + return "internal error";
1.48 + case OUT_OF_MEMORY:
1.49 + return "out of memory";
1.50 + case INVALID_CHARACTER:
1.51 + return "invalid character";
1.52 + case INVALID_NUMBER:
1.53 + return "invalid number";
1.54 + case INTEGER_OVERFLOW:
1.55 + return "integer overflow";
1.56 + case FLOAT_OVERFLOW:
1.57 + return "float overflow";
1.58 + case TOKEN_TOO_LONG:
1.59 + return "token too long";
1.60 + case INVALID_EXPRESSION:
1.61 + return "invalid expression";
1.62 + case DIVISION_BY_ZERO:
1.63 + return "division by zero";
1.64 + case EOF_IN_COMMENT:
1.65 + return "unexpected end of file found in comment";
1.66 + case UNEXPECTED_TOKEN:
1.67 + return "unexpected token";
1.68 + case DIRECTIVE_INVALID_NAME:
1.69 + return "invalid directive name";
1.70 + case MACRO_NAME_RESERVED:
1.71 + return "macro name is reserved";
1.72 + case MACRO_REDEFINED:
1.73 + return "macro redefined";
1.74 + case MACRO_PREDEFINED_REDEFINED:
1.75 + return "predefined macro redefined";
1.76 + case MACRO_PREDEFINED_UNDEFINED:
1.77 + return "predefined macro undefined";
1.78 + case MACRO_UNTERMINATED_INVOCATION:
1.79 + return "unterminated macro invocation";
1.80 + case MACRO_TOO_FEW_ARGS:
1.81 + return "Not enough arguments for macro";
1.82 + case MACRO_TOO_MANY_ARGS:
1.83 + return "Too many arguments for macro";
1.84 + case CONDITIONAL_ENDIF_WITHOUT_IF:
1.85 + return "unexpected #endif found without a matching #if";
1.86 + case CONDITIONAL_ELSE_WITHOUT_IF:
1.87 + return "unexpected #else found without a matching #if";
1.88 + case CONDITIONAL_ELSE_AFTER_ELSE:
1.89 + return "unexpected #else found after another #else";
1.90 + case CONDITIONAL_ELIF_WITHOUT_IF:
1.91 + return "unexpected #elif found without a matching #if";
1.92 + case CONDITIONAL_ELIF_AFTER_ELSE:
1.93 + return "unexpected #elif found after #else";
1.94 + case CONDITIONAL_UNTERMINATED:
1.95 + return "unexpected end of file found in conditional block";
1.96 + case INVALID_EXTENSION_NAME:
1.97 + return "invalid extension name";
1.98 + case INVALID_EXTENSION_BEHAVIOR:
1.99 + return "invalid extension behavior";
1.100 + case INVALID_EXTENSION_DIRECTIVE:
1.101 + return "invalid extension directive";
1.102 + case INVALID_VERSION_NUMBER:
1.103 + return "invalid version number";
1.104 + case INVALID_VERSION_DIRECTIVE:
1.105 + return "invalid version directive";
1.106 + case VERSION_NOT_FIRST_STATEMENT:
1.107 + return "#version directive must occur before anything else, "
1.108 + "except for comments and white space";
1.109 + case INVALID_LINE_NUMBER:
1.110 + return "invalid line number";
1.111 + case INVALID_FILE_NUMBER:
1.112 + return "invalid file number";
1.113 + case INVALID_LINE_DIRECTIVE:
1.114 + return "invalid line directive";
1.115 + // Errors end.
1.116 + // Warnings begin.
1.117 + case EOF_IN_DIRECTIVE:
1.118 + return "unexpected end of file found in directive";
1.119 + case CONDITIONAL_UNEXPECTED_TOKEN:
1.120 + return "unexpected token after conditional expression";
1.121 + case UNRECOGNIZED_PRAGMA:
1.122 + return "unrecognized pragma";
1.123 + // Warnings end.
1.124 + default:
1.125 + assert(false);
1.126 + return "";
1.127 + }
1.128 +}
1.129 +
1.130 +} // namespace pp
