Mercurial > projects > ldc
annotate dmd2/identifier.c @ 972:d66ab756c75b
Change the way the version is printed (more verbose, with short hash)
If the user has patches managed by the mq extension, the version and hash
printed are those of the qparent revision (the revision the patches were
applied on top of) instead of tip.
Also fixes a bug: print LLVM revision even if there are local modifications to
it.
Sorry for the long line in the perl file. I have no idea how to break it up.
author | Frits van Bommel <fvbommel wxs.nl> |
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date | Tue, 17 Feb 2009 01:13:18 +0100 |
parents | f5d5bc9295b1 |
children | 638d16625da2 |
rev | line source |
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758
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1 |
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2 // Compiler implementation of the D programming language |
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3 // Copyright (c) 1999-2006 by Digital Mars |
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4 // All Rights Reserved |
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5 // written by Walter Bright |
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6 // http://www.digitalmars.com |
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7 // License for redistribution is by either the Artistic License |
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8 // in artistic.txt, or the GNU General Public License in gnu.txt. |
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9 // See the included readme.txt for details. |
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10 |
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11 #include <stdio.h> |
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12 #include <string.h> |
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13 |
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14 #include "root.h" |
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15 #include "identifier.h" |
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16 #include "mars.h" |
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17 #include "lexer.h" |
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18 #include "id.h" |
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19 |
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20 Identifier::Identifier(const char *string, int value) |
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21 { |
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22 //printf("Identifier('%s', %d)\n", string, value); |
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23 this->string = string; |
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24 this->value = value; |
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25 this->len = strlen(string); |
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26 } |
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27 |
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28 hash_t Identifier::hashCode() |
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29 { |
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30 return String::calcHash(string); |
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31 } |
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32 |
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33 int Identifier::equals(Object *o) |
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34 { |
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35 return this == o || memcmp(string,o->toChars(),len+1) == 0; |
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36 } |
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37 |
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38 int Identifier::compare(Object *o) |
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39 { |
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40 return memcmp(string, o->toChars(), len + 1); |
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41 } |
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42 |
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43 char *Identifier::toChars() |
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44 { |
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45 return (char *)string; |
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46 } |
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47 |
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48 const char *Identifier::toHChars2() |
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49 { |
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50 const char *p = NULL; |
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51 |
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52 if (this == Id::ctor) p = "this"; |
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53 else if (this == Id::dtor) p = "~this"; |
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54 else if (this == Id::classInvariant) p = "invariant"; |
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55 else if (this == Id::unitTest) p = "unittest"; |
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56 else if (this == Id::dollar) p = "$"; |
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57 else if (this == Id::withSym) p = "with"; |
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58 else if (this == Id::result) p = "result"; |
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59 else if (this == Id::returnLabel) p = "return"; |
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60 else |
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61 { p = toChars(); |
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62 if (*p == '_') |
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63 { |
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64 if (memcmp(p, "_staticCtor", 11) == 0) |
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65 p = "static this"; |
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66 else if (memcmp(p, "_staticDtor", 11) == 0) |
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67 p = "static ~this"; |
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68 } |
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69 } |
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70 |
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71 return p; |
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72 } |
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73 |
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74 void Identifier::print() |
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75 { |
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76 fprintf(stdmsg, "%s",string); |
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77 } |
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78 |
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79 int Identifier::dyncast() |
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80 { |
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81 return DYNCAST_IDENTIFIER; |
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82 } |
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83 |
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84 |
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85 Identifier *Identifier::generateId(const char *prefix) |
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86 { |
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87 static size_t i; |
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88 |
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89 return generateId(prefix, ++i); |
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90 } |
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91 |
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92 Identifier *Identifier::generateId(const char *prefix, size_t i) |
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93 { OutBuffer buf; |
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94 |
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95 buf.writestring(prefix); |
817
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96 buf.printf("%"PRIuSIZE, i); |
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97 |
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98 char *id = buf.toChars(); |
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99 buf.data = NULL; |
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100 return Lexer::idPool(id); |
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101 } |