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C++ TypeFunction::toChars方法代码示例

本文整理汇总了C++中TypeFunction::toChars方法的典型用法代码示例。如果您正苦于以下问题:C++ TypeFunction::toChars方法的具体用法?C++ TypeFunction::toChars怎么用?C++ TypeFunction::toChars使用的例子?那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在TypeFunction的用法示例。


在下文中一共展示了TypeFunction::toChars方法的2个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的C++代码示例。

示例1: toDt


//.........这里部分代码省略.........
         */
        Parameters *arguments = new Parameters;
#if STRUCTTHISREF
        // arg type is ref const T
        Parameter *arg = new Parameter(STCref, tc->constOf(), NULL, NULL);
#else
        // arg type is const T*
        Parameter *arg = new Parameter(STCin, tc->pointerTo(), NULL, NULL);
#endif

        arguments->push(arg);
        tfcmpptr = new TypeFunction(arguments, Type::tint32, 0, LINKd);
        tfcmpptr->mod = MODconst;
        tfcmpptr = (TypeFunction *)tfcmpptr->semantic(0, &sc);
    }

    s = search_function(sd, Id::tohash);
    fdx = s ? s->isFuncDeclaration() : NULL;
    if (fdx)
    {   fd = fdx->overloadExactMatch(tftohash);
        if (fd)
        {
            dtxoff(pdt, fd->toSymbol(), 0, TYnptr);
            TypeFunction *tf = (TypeFunction *)fd->type;
            assert(tf->ty == Tfunction);
            if (global.params.warnings)
            {
                /* I'm a little unsure this is the right way to do it. Perhaps a better
                 * way would to automatically add these attributes to any struct member
                 * function with the name "toHash".
                 * So I'm leaving this here as an experiment for the moment.
                 */
                if (!tf->isnothrow || tf->trust == TRUSTsystem /*|| tf->purity == PUREimpure*/)
                {   warning(fd->loc, "toHash() must be declared as extern (D) uint toHash() const nothrow @safe, not %s", tf->toChars());
                    if (global.params.warnings == 1)
                        global.errors++;
                }
            }
        }
        else
        {
            //fdx->error("must be declared as extern (D) uint toHash()");
            dtsize_t(pdt, 0);
        }
    }
    else
        dtsize_t(pdt, 0);

    if (sd->xeq)
        dtxoff(pdt, sd->xeq->toSymbol(), 0, TYnptr);
    else
        dtsize_t(pdt, 0);

    s = search_function(sd, Id::cmp);
    fdx = s ? s->isFuncDeclaration() : NULL;
    if (fdx)
    {
        //printf("test1 %s, %s, %s\n", fdx->toChars(), fdx->type->toChars(), tfeqptr->toChars());
        fd = fdx->overloadExactMatch(tfcmpptr);
        if (fd)
        {   dtxoff(pdt, fd->toSymbol(), 0, TYnptr);
            //printf("test2\n");
        }
        else
            //fdx->error("must be declared as extern (D) int %s(%s*)", fdx->toChars(), sd->toChars());
            dtsize_t(pdt, 0);
开发者ID:s-ludwig,项目名称:GDC,代码行数:67,代码来源:typinf.c

示例2: toDt

void TypeInfoStructDeclaration::toDt(dt_t **pdt)
{
    //printf("TypeInfoStructDeclaration::toDt() '%s'\n", toChars());
    if (global.params.is64bit)
        verifyStructSize(Type::typeinfostruct, 17 * Target::ptrsize);
    else
        verifyStructSize(Type::typeinfostruct, 15 * Target::ptrsize);

    dtxoff(pdt, Type::typeinfostruct->toVtblSymbol(), 0); // vtbl for TypeInfo_Struct
    dtsize_t(pdt, 0);                        // monitor

    assert(tinfo->ty == Tstruct);

    TypeStruct *tc = (TypeStruct *)tinfo;
    StructDeclaration *sd = tc->sym;

    if (!sd->members)
        return;

    /* Put out:
     *  char[] name;
     *  void[] init;
     *  hash_t function(in void*) xtoHash;
     *  bool function(in void*, in void*) xopEquals;
     *  int function(in void*, in void*) xopCmp;
     *  string function(const(void)*) xtoString;
     *  StructFlags m_flags;
     *  //xgetMembers;
     *  xdtor;
     *  xpostblit;
     *  uint m_align;
     *  version (X86_64)
     *      TypeInfo m_arg1;
     *      TypeInfo m_arg2;
     *  xgetRTInfo
     */

    const char *name = sd->toPrettyChars();
    size_t namelen = strlen(name);
    dtsize_t(pdt, namelen);
    dtabytes(pdt, 0, namelen + 1, name);

    // void[] init;
    dtsize_t(pdt, sd->structsize);       // init.length
    if (sd->zeroInit)
        dtsize_t(pdt, 0);                // NULL for 0 initialization
    else
        dtxoff(pdt, sd->toInitializer(), 0);    // init.ptr

    if (FuncDeclaration *fd = search_toHash(sd))
    {
        dtxoff(pdt, fd->toSymbol(), 0);
        TypeFunction *tf = (TypeFunction *)fd->type;
        assert(tf->ty == Tfunction);
        /* I'm a little unsure this is the right way to do it. Perhaps a better
         * way would to automatically add these attributes to any struct member
         * function with the name "toHash".
         * So I'm leaving this here as an experiment for the moment.
         */
        if (!tf->isnothrow || tf->trust == TRUSTsystem /*|| tf->purity == PUREimpure*/)
            warning(fd->loc, "toHash() must be declared as extern (D) size_t toHash() const nothrow @safe, not %s", tf->toChars());
    }
    else
        dtsize_t(pdt, 0);

    if (sd->xeq)
        dtxoff(pdt, sd->xeq->toSymbol(), 0);
    else
        dtsize_t(pdt, 0);

    if (sd->xcmp)
        dtxoff(pdt, sd->xcmp->toSymbol(), 0);
    else
        dtsize_t(pdt, 0);

    if (FuncDeclaration *fd = search_toString(sd))
    {
        dtxoff(pdt, fd->toSymbol(), 0);
    }
    else
        dtsize_t(pdt, 0);

    // StructFlags m_flags;
    StructFlags::Type m_flags = 0;
    if (tc->hasPointers()) m_flags |= StructFlags::hasPointers;
    dtsize_t(pdt, m_flags);

#if DMDV2
#if 0
    // xgetMembers
    FuncDeclaration *sgetmembers = sd->findGetMembers();
    if (sgetmembers)
        dtxoff(pdt, sgetmembers->toSymbol(), 0);
    else
        dtsize_t(pdt, 0);                        // xgetMembers
#endif

    // xdtor
    FuncDeclaration *sdtor = sd->dtor;
    if (sdtor)
//.........这里部分代码省略.........
开发者ID:niceDreamer,项目名称:dmd,代码行数:101,代码来源:typinf.c


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