Mercurial > projects > ddmd
annotate dmd/CompileStatement.d @ 146:af7e5ebef6ad
redundant extern(C)
author | Eldar Insafutdinov <e.insafutdinov@gmail.com> |
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date | Tue, 14 Sep 2010 23:34:50 +0100 |
parents | c77e9f4f1793 |
children | e3afd1303184 |
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 |
18 class CompileStatement : Statement | |
19 { | |
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20 Expression exp; |
0 | 21 |
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22 this(Loc loc, Expression exp) |
0 | 23 { |
24 super(loc); | |
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25 this.exp = exp; |
0 | 26 } |
27 | |
72 | 28 override Statement syntaxCopy() |
0 | 29 { |
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30 Expression e = exp.syntaxCopy(); |
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31 CompileStatement es = new CompileStatement(loc, e); |
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32 return es; |
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33 } |
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34 |
72 | 35 override void toCBuffer(OutBuffer buf, HdrGenState* hgs) |
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36 { |
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37 buf.writestring("mixin("); |
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38 exp.toCBuffer(buf, hgs); |
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39 buf.writestring(");"); |
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40 if (!hgs.FLinit.init) |
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41 buf.writenl(); |
0 | 42 } |
43 | |
72 | 44 override Statements flatten(Scope sc) |
0 | 45 { |
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46 //printf("CompileStatement::flatten() %s\n", exp->toChars()); |
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47 exp = exp.semantic(sc); |
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48 exp = resolveProperties(sc, exp); |
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49 exp = exp.optimize(WANT.WANTvalue | WANT.WANTinterpret); |
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50 if (exp.op != TOK.TOKstring) |
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51 { error("argument to mixin must be a string, not (%s)", exp.toChars()); |
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52 return null; |
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53 } |
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54 StringExp se = cast(StringExp)exp; |
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55 se = se.toUTF8(sc); |
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56 Parser p = new Parser(sc.module_, cast(ubyte *)se.string_, se.len, 0); |
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57 p.loc = loc; |
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58 p.nextToken(); |
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59 |
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parents:
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60 Statements a = new Statements(); |
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61 while (p.token.value != TOK.TOKeof) |
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parents:
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62 { |
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parents:
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63 Statement s = p.parseStatement(ParseStatementFlags.PSsemi | ParseStatementFlags.PScurlyscope); |
122
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Statements -> Vector
Eldar Insafutdinov <e.insafutdinov@gmail.com>
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64 a.push(s); |
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parents:
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65 } |
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parents:
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66 return a; |
0 | 67 } |
68 | |
72 | 69 override Statement semantic(Scope sc) |
0 | 70 { |
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71 //printf("CompileStatement::semantic() %s\n", exp->toChars()); |
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parents:
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72 Statements a = flatten(sc); |
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parents:
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73 if (!a) |
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74 return null; |
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parents:
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75 Statement s = new CompoundStatement(loc, a); |
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76 return s.semantic(sc); |
0 | 77 } |
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78 } |