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1 module dmd.backend.func_t;
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2
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114
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3 import dmd.common;
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4 import dmd.backend.LIST;
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5 import dmd.backend.block;
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6 import dmd.backend.symtab_t;
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7 import dmd.backend.Srcpos;
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8 import dmd.backend.Symbol;
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9 import dmd.backend.Classsym;
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10 import dmd.backend.Funcsym;
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11 import dmd.backend.elem;
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12 import dmd.backend.token_t;
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13 import dmd.backend.Thunk;
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14 import dmd.backend.PARAM;
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15
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16 struct func_t
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17 {
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18 symlist_t Fsymtree; // local Symbol table
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19 block* Fstartblock; // list of blocks comprising function
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20 symtab_t Flocsym; // local Symbol table
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21 Srcpos Fstartline; // starting line # of function
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22 Srcpos Fendline; // line # of closing brace of function
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23 Symbol* F__func__; // symbol for __func__[] string
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24 uint Fflags;
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25 uint Fflags3;
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26 ubyte Foper; // operator number (OPxxxx) if Foperator
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27
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28 Symbol* Fparsescope; // use this scope to parse friend functions
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29 // which are defined within a class, so the
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30 // class is in scope, but are not members
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31 // of the class
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32
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33 Classsym* Fclass; // if member of a class, this is the class
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34 // (I think this is redundant with Sscope)
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35 Funcsym* Foversym; // overloaded function at same scope
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36 symlist_t Fclassfriends; /* Symbol list of classes of which this */
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37 /* function is a friend */
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38 block* Fbaseblock; // block where base initializers get attached
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39 block* Fbaseendblock; // block where member destructors get attached
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40 elem* Fbaseinit; /* list of member initializers (meminit_t) */
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41 /* this field has meaning only for */
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42 /* functions which are constructors */
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43 token_t* Fbody; /* if deferred parse, this is the list */
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44 /* of tokens that make up the function */
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45 /* body */
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46 // also used if SCfunctempl, SCftexpspec
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47 uint Fsequence; // sequence number at point of definition
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48 union
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49 {
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50 Symbol* Ftempl; // if Finstance this is the template that generated it
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51 Thunk* Fthunk; // !=NULL if this function is actually a thunk
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52 }
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53
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54 Funcsym* Falias; // SCfuncalias: function Symbol referenced
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55 // by using-declaration
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56
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57 symlist_t Fthunks; // list of thunks off of this function
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58
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59 param_t* Farglist; // SCfunctempl: the template-parameter-list
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60 param_t* Fptal; // Finstance: this is the template-argument-list
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61 // SCftexpspec: for explicit specialization, this
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62 // is the template-argument-list
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63 list_t Ffwdrefinstances; // SCfunctempl: list of forward referenced instances
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64 list_t Fexcspec; // List of types in the exception-specification
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65 // (NULL if none or empty)
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66 Funcsym* Fexplicitspec; // SCfunctempl, SCftexpspec: threaded list
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67 // of SCftexpspec explicit specializations
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68 Funcsym* Fsurrogatesym; // Fsurrogate: surrogate cast function
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69 } |
