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140
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1 module dmd.codegen.linkhelper;
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2
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3 import dmd.Loc;
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4 import dmd.Util;
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5
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6 import core.stdc.stdarg;
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7 import std.conv;
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8
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9 // help resolve some linker dependencies from the backend back into the frontend
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10
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11 extern(C++)
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12 {
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13 // msc.c wants to access global from out_config_init(), but it should never be called
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14 struct Global {}
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15 Global global;
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16
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17 void error(const char *filename, uint linnum, const char *format, ...)
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18 {
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19 Loc loc;
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20 loc.filename = to!string(filename);
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21 loc.linnum = linnum;
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22
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23 va_list ap;
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24 va_start(ap, format);
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25
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26 char buf[1024];
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27 vsprintf(buf.ptr, format, ap);
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28 va_end( ap );
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29
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30 dmd.Util.error(loc, to!string(buf));
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31 }
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32 }
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