1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/gfx/angle/src/compiler/preprocessor/DiagnosticsBase.h Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,92 @@
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 +#ifndef COMPILER_PREPROCESSOR_DIAGNOSTICS_H_
1.11 +#define COMPILER_PREPROCESSOR_DIAGNOSTICS_H_
1.12 +
1.13 +#include <string>
1.14 +
1.15 +// Windows.h #defines ERROR.
1.16 +#ifdef ERROR
1.17 +#undef ERROR
1.18 +#endif
1.19 +
1.20 +namespace pp
1.21 +{
1.22 +
1.23 +struct SourceLocation;
1.24 +
1.25 +// Base class for reporting diagnostic messages.
1.26 +// Derived classes are responsible for formatting and printing the messages.
1.27 +class Diagnostics
1.28 +{
1.29 + public:
1.30 + enum Severity
1.31 + {
1.32 + ERROR,
1.33 + WARNING
1.34 + };
1.35 + enum ID
1.36 + {
1.37 + ERROR_BEGIN,
1.38 + INTERNAL_ERROR,
1.39 + OUT_OF_MEMORY,
1.40 + INVALID_CHARACTER,
1.41 + INVALID_NUMBER,
1.42 + INTEGER_OVERFLOW,
1.43 + FLOAT_OVERFLOW,
1.44 + TOKEN_TOO_LONG,
1.45 + INVALID_EXPRESSION,
1.46 + DIVISION_BY_ZERO,
1.47 + EOF_IN_COMMENT,
1.48 + UNEXPECTED_TOKEN,
1.49 + DIRECTIVE_INVALID_NAME,
1.50 + MACRO_NAME_RESERVED,
1.51 + MACRO_REDEFINED,
1.52 + MACRO_PREDEFINED_REDEFINED,
1.53 + MACRO_PREDEFINED_UNDEFINED,
1.54 + MACRO_UNTERMINATED_INVOCATION,
1.55 + MACRO_TOO_FEW_ARGS,
1.56 + MACRO_TOO_MANY_ARGS,
1.57 + CONDITIONAL_ENDIF_WITHOUT_IF,
1.58 + CONDITIONAL_ELSE_WITHOUT_IF,
1.59 + CONDITIONAL_ELSE_AFTER_ELSE,
1.60 + CONDITIONAL_ELIF_WITHOUT_IF,
1.61 + CONDITIONAL_ELIF_AFTER_ELSE,
1.62 + CONDITIONAL_UNTERMINATED,
1.63 + INVALID_EXTENSION_NAME,
1.64 + INVALID_EXTENSION_BEHAVIOR,
1.65 + INVALID_EXTENSION_DIRECTIVE,
1.66 + INVALID_VERSION_NUMBER,
1.67 + INVALID_VERSION_DIRECTIVE,
1.68 + VERSION_NOT_FIRST_STATEMENT,
1.69 + INVALID_LINE_NUMBER,
1.70 + INVALID_FILE_NUMBER,
1.71 + INVALID_LINE_DIRECTIVE,
1.72 + ERROR_END,
1.73 +
1.74 + WARNING_BEGIN,
1.75 + EOF_IN_DIRECTIVE,
1.76 + CONDITIONAL_UNEXPECTED_TOKEN,
1.77 + UNRECOGNIZED_PRAGMA,
1.78 + WARNING_END
1.79 + };
1.80 +
1.81 + virtual ~Diagnostics();
1.82 +
1.83 + void report(ID id, const SourceLocation& loc, const std::string& text);
1.84 +
1.85 + protected:
1.86 + Severity severity(ID id);
1.87 + std::string message(ID id);
1.88 +
1.89 + virtual void print(ID id,
1.90 + const SourceLocation& loc,
1.91 + const std::string& text) = 0;
1.92 +};
1.93 +
1.94 +} // namespace pp
1.95 +#endif // COMPILER_PREPROCESSOR_DIAGNOSTICS_H_
