Mercurial > projects > ddmd
annotate dmd/CompileStatement.d @ 192:eb38fdcb3e62 default tip
updated to compile with dmd2.062
author | korDen |
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date | Sat, 02 Mar 2013 01:25:52 -0800 |
parents | b0d41ff5e0df |
children |
rev | line source |
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0 | 1 module dmd.CompileStatement; |
2 | |
114 | 3 import dmd.common; |
0 | 4 import dmd.Statement; |
5 import dmd.Expression; | |
6 import dmd.Loc; | |
7 import dmd.Scope; | |
8 import dmd.OutBuffer; | |
9 import dmd.HdrGenState; | |
10 import dmd.ArrayTypes; | |
17
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11 import dmd.TOK; |
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12 import dmd.WANT; |
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13 import dmd.ParseStatementFlags; |
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14 import dmd.Parser; |
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15 import dmd.CompoundStatement; |
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16 import dmd.StringExp; |
0 | 17 |
187
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18 import dmd.DDMDExtensions; |
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19 |
0 | 20 class CompileStatement : Statement |
21 { | |
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22 mixin insertMemberExtension!(typeof(this)); |
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23 |
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24 Expression exp; |
0 | 25 |
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26 this(Loc loc, Expression exp) |
0 | 27 { |
178 | 28 register(); |
0 | 29 super(loc); |
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30 this.exp = exp; |
0 | 31 } |
32 | |
72 | 33 override Statement syntaxCopy() |
0 | 34 { |
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35 Expression e = exp.syntaxCopy(); |
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36 CompileStatement es = new CompileStatement(loc, e); |
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37 return es; |
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38 } |
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39 |
72 | 40 override void toCBuffer(OutBuffer buf, HdrGenState* hgs) |
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41 { |
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42 buf.writestring("mixin("); |
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43 exp.toCBuffer(buf, hgs); |
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44 buf.writestring(");"); |
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45 if (!hgs.FLinit.init) |
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46 buf.writenl(); |
0 | 47 } |
48 | |
72 | 49 override Statements flatten(Scope sc) |
0 | 50 { |
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51 //printf("CompileStatement::flatten() %s\n", exp->toChars()); |
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52 exp = exp.semantic(sc); |
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53 exp = resolveProperties(sc, exp); |
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54 exp = exp.optimize(WANT.WANTvalue | WANT.WANTinterpret); |
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55 if (exp.op != TOK.TOKstring) |
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56 { error("argument to mixin must be a string, not (%s)", exp.toChars()); |
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57 return null; |
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58 } |
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59 StringExp se = cast(StringExp)exp; |
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60 se = se.toUTF8(sc); |
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61 Parser p = new Parser(sc.module_, cast(ubyte *)se.string_, se.len, 0); |
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62 p.loc = loc; |
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63 p.nextToken(); |
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64 |
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65 Statements a = new Statements(); |
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66 while (p.token.value != TOK.TOKeof) |
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67 { |
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68 Statement s = p.parseStatement(ParseStatementFlags.PSsemi | ParseStatementFlags.PScurlyscope); |
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Statements -> Vector
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69 a.push(s); |
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70 } |
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71 return a; |
0 | 72 } |
73 | |
72 | 74 override Statement semantic(Scope sc) |
0 | 75 { |
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76 //printf("CompileStatement::semantic() %s\n", exp->toChars()); |
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77 Statements a = flatten(sc); |
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78 if (!a) |
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79 return null; |
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80 Statement s = new CompoundStatement(loc, a); |
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81 return s.semantic(sc); |
0 | 82 } |
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83 } |