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annotate gen/logger.h @ 1396:24b33fdc7c0c

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Install ldmd too.
author Frits van Bommel <fvbommel wxs.nl>
date Tue, 19 May 2009 16:40:37 +0200
parents 229e02867307
children 2292878925f4
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1 #ifndef _llvmd_gen_logger_h_
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2 #define _llvmd_gen_logger_h_
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4 #include "llvm/Support/Streams.h"
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6 #ifndef IS_PRINTF
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7 # ifdef __GNUC__
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8 # define IS_PRINTF(FMTARG) __attribute((__format__ (__printf__, (FMTARG), (FMTARG)+1) ))
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9 # else
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10 # define IS_PRINTF(FMTARG)
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11 # endif
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12 #endif
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14 struct Loc;
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16 namespace Logger
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17 {
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18 void indent();
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19 void undent();
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20 llvm::OStream cout();
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21 void println(const char* fmt, ...) IS_PRINTF(1);
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22 void print(const char* fmt, ...) IS_PRINTF(1);
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23 void enable();
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24 void disable();
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5825d48b27d1 [svn r135] * Merged DMD 1.025 *
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25 bool enabled();
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27 void attention(Loc loc, const char* fmt, ...) IS_PRINTF(2);
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29 struct LoggerScope
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30 {
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31 LoggerScope()
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32 {
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33 Logger::indent();
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34 }
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35 ~LoggerScope()
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36 {
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37 Logger::undent();
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38 }
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39 };
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40 }
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42 #define LOG_SCOPE Logger::LoggerScope _logscope;
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44 #define IF_LOG if (Logger::enabled())
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46 #endif
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