The Tor Browser: gfx/angle/src/compiler/preprocessor/DiagnosticsBase.h@6474c204b198

Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.

     1 //

     2 // Copyright (c) 2012 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 //

     7 #ifndef COMPILER_PREPROCESSOR_DIAGNOSTICS_H_

     8 #define COMPILER_PREPROCESSOR_DIAGNOSTICS_H_

    10 #include <string>

    12 // Windows.h #defines ERROR.

    13 #ifdef ERROR

    14 #undef ERROR

    15 #endif

    17 namespace pp

    18 {

    20 struct SourceLocation;

    22 // Base class for reporting diagnostic messages.

    23 // Derived classes are responsible for formatting and printing the messages.

    24 class Diagnostics

    25 {

    26   public:

    27     enum Severity

    28     {

    29         ERROR,

    30         WARNING

    31     };

    32     enum ID

    33     {

    34         ERROR_BEGIN,

    35         INTERNAL_ERROR,

    36         OUT_OF_MEMORY,

    37         INVALID_CHARACTER,

    38         INVALID_NUMBER,

    39         INTEGER_OVERFLOW,

    40         FLOAT_OVERFLOW,

    41         TOKEN_TOO_LONG,

    42         INVALID_EXPRESSION,

    43         DIVISION_BY_ZERO,

    44         EOF_IN_COMMENT,

    45         UNEXPECTED_TOKEN,

    46         DIRECTIVE_INVALID_NAME,

    47         MACRO_NAME_RESERVED,

    48         MACRO_REDEFINED,

    49         MACRO_PREDEFINED_REDEFINED,

    50         MACRO_PREDEFINED_UNDEFINED,

    51         MACRO_UNTERMINATED_INVOCATION,

    52         MACRO_TOO_FEW_ARGS,

    53         MACRO_TOO_MANY_ARGS,

    54         CONDITIONAL_ENDIF_WITHOUT_IF,

    55         CONDITIONAL_ELSE_WITHOUT_IF,

    56         CONDITIONAL_ELSE_AFTER_ELSE,

    57         CONDITIONAL_ELIF_WITHOUT_IF,

    58         CONDITIONAL_ELIF_AFTER_ELSE,

    59         CONDITIONAL_UNTERMINATED,

    60         INVALID_EXTENSION_NAME,

    61         INVALID_EXTENSION_BEHAVIOR,

    62         INVALID_EXTENSION_DIRECTIVE,

    63         INVALID_VERSION_NUMBER,

    64         INVALID_VERSION_DIRECTIVE,

    65         VERSION_NOT_FIRST_STATEMENT,

    66         INVALID_LINE_NUMBER,

    67         INVALID_FILE_NUMBER,

    68         INVALID_LINE_DIRECTIVE,

    69         ERROR_END,

    71         WARNING_BEGIN,

    72         EOF_IN_DIRECTIVE,

    73         CONDITIONAL_UNEXPECTED_TOKEN,

    74         UNRECOGNIZED_PRAGMA,

    75         WARNING_END

    76     };

    78     virtual ~Diagnostics();

    80     void report(ID id, const SourceLocation& loc, const std::string& text);

    82   protected:

    83     Severity severity(ID id);

    84     std::string message(ID id);

    86     virtual void print(ID id,

    87                        const SourceLocation& loc,

    88                        const std::string& text) = 0;

    89 };

    91 }  // namespace pp

    92 #endif  // COMPILER_PREPROCESSOR_DIAGNOSTICS_H_

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