mirror of https://git.wuffs.org/MWCC
1095 lines
35 KiB
C
1095 lines
35 KiB
C
#include "cos.h"
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#include "compiler/CClass.h"
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#include "compiler/CError.h"
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#include "compiler/CFunc.h"
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#include "compiler/CInt64.h"
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#include "compiler/CMangler.h"
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#include "compiler/CParser.h"
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#include "compiler/CPrep.h"
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#include "compiler/CPrepTokenizer.h"
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#include "compiler/CTemplateNew.h"
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#include "compiler/CompilerTools.h"
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#include "compiler/InlineAsm.h"
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#include "compiler/Unmangle.h"
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#include "compiler/enode.h"
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#include "compiler/objc.h"
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#include "compiler/objects.h"
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#include "compiler/scopes.h"
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#include "compiler/templates.h"
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#include "compiler/tokens.h"
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TStreamElement *cerror_locktoken;
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static TStreamElement *cerror_token;
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static short cerror_errorcount;
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static SInt32 cerror_lasterrorline;
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char cerror_synchdata[32];
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short cerror_synchoffset;
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int CError_BreakPointcount;
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void CError_Init() {
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cerror_errorcount = 0;
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cerror_lasterrorline = -1;
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cerror_token = 0;
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cerror_locktoken = 0;
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}
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void CError_SetErrorToken(TStreamElement *token) {
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if (token && token->tokenfile)
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cerror_token = token;
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}
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void CError_SetNullErrorToken() {
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cerror_token = (TStreamElement *) -1;
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}
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void CError_LockErrorPos(TStreamElement *token, TStreamElement **saved) {
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*saved = cerror_locktoken;
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if (token && token->tokenfile)
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cerror_locktoken = token;
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}
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void CError_UnlockErrorPos(TStreamElement **saved) {
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cerror_locktoken = *saved;
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}
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void CError_ResetErrorSkip() {
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cerror_lasterrorline = -1;
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}
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void CError_GetErrorString(char *buf, short code) {
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CError_ASSERT(142, code >= CErrorStr100 && code < CErrorStrMAX);
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COS_GetString(buf, 10000, code - 99);
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}
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void CError_BufferInit(CErrorBuffer *eb, char *buf, SInt32 bufSize) {
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eb->start = eb->end = buf;
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eb->size = eb->remaining = bufSize - 1;
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}
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void CError_BufferGrow(CErrorBuffer *eb, SInt32 amount) {
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char *newBuf;
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newBuf = lalloc(eb->size + amount);
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memcpy(newBuf, eb->start, eb->size);
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eb->start = newBuf;
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eb->end = newBuf + eb->size - eb->remaining;
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eb->size += amount;
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eb->remaining += amount;
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}
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void CError_BufferAppendChar(CErrorBuffer *eb, char ch) {
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if (eb) {
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if (!eb->remaining)
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CError_BufferGrow(eb, 256);
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*(eb->end++) = ch;
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eb->remaining--;
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}
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}
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void CError_BufferAppendString(CErrorBuffer *eb, const char *str) {
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size_t len;
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if (eb) {
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len = strlen(str);
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if (eb->remaining < len)
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CError_BufferGrow(eb, len);
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memcpy(eb->end, str, len);
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eb->end += len;
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eb->remaining -= len;
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}
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}
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void CError_BufferTerminate(CErrorBuffer *eb) {
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if (eb->remaining == 0)
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CError_BufferGrow(eb, 1);
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*eb->end = 0;
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eb->remaining = 0;
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}
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void CError_BufferAppendQualifier(CErrorBuffer *eb, UInt32 qual) {
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if (qual & Q_PASCAL)
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CError_BufferAppendString(eb, "pascal ");
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if (qual & Q_CONST)
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CError_BufferAppendString(eb, "const ");
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if (qual & Q_VOLATILE)
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CError_BufferAppendString(eb, "volatile ");
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if (qual & Q_EXPLICIT)
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CError_BufferAppendString(eb, "explicit ");
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if (qual & Q_RESTRICT)
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CError_BufferAppendString(eb, "restrict ");
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}
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void CError_BufferAppendTemplArgExpr(CErrorBuffer *eb, ENode *node) {
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char buf[32];
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if (node) {
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switch (node->type) {
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case EINTCONST:
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CInt64_PrintDec(buf, node->data.intval);
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CError_BufferAppendString(eb, buf);
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return;
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case EOBJREF:
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CError_BufferAppendChar(eb, '&');
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CError_AppendObjectName(eb, node->data.objref);
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return;
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}
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}
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CError_BufferAppendString(eb, "{targ_expr}");
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}
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void CError_BufferAppendTemplArg(CErrorBuffer *eb, TemplArg *targ) {
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switch (targ->pid.type) {
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case TPT_TYPE:
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CError_BufferAppendType(eb, targ->data.typeparam.type, targ->data.typeparam.qual);
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break;
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case TPT_NONTYPE:
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CError_BufferAppendTemplArgExpr(eb, targ->data.paramdecl.expr);
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break;
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case TPT_TEMPLATE:
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CError_BufferAppendType(eb, targ->data.ttargtype, 0);
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break;
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default:
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CError_FATAL(300);
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}
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}
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void CError_BufferAppendTemplArgs(CErrorBuffer *eb, TemplArg *targs) {
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if (targs) {
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CError_BufferAppendChar(eb, '<');
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while (targs) {
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CError_BufferAppendTemplArg(eb, targs);
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if (targs->next)
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CError_BufferAppendString(eb, ", ");
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targs = targs->next;
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}
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CError_BufferAppendChar(eb, '>');
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}
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}
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void CError_BufferAppendNameSpace(CErrorBuffer *eb, NameSpace *nspace) {
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while (nspace) {
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if (nspace->name) {
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CError_BufferAppendNameSpace(eb, nspace->parent);
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if (nspace->theclass) {
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CError_BufferAppendString(eb, nspace->theclass->classname->name);
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if (nspace->theclass->flags & CLASS_FLAGS_800)
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CError_BufferAppendTemplArgs(
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eb,
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!TEMPL_CLASS_INST(nspace->theclass)->oargs ? TEMPL_CLASS_INST(nspace->theclass)->inst_args : TEMPL_CLASS_INST(nspace->theclass)->oargs
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);
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} else {
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CError_BufferAppendString(eb, nspace->name->name);
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}
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CError_BufferAppendString(eb, "::");
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return;
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}
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nspace = nspace->parent;
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}
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}
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void CError_BufferAppendPType(CErrorBuffer *eb, Type *ty) {
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switch (ty->type) {
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case TYPEPOINTER:
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CError_BufferAppendPType(eb, TYPE_POINTER(ty)->target);
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if (TYPE_POINTER(ty)->qual & Q_REFERENCE)
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CError_BufferAppendString(eb, "&");
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else
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CError_BufferAppendString(eb, "*");
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CError_BufferAppendQualifier(eb, TYPE_POINTER(ty)->qual);
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break;
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case TYPEMEMBERPOINTER:
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CError_BufferAppendPType(eb, TYPE_MEMBER_POINTER(ty)->ty1);
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CError_BufferAppendType(eb, TYPE_MEMBER_POINTER(ty)->ty2, 0);
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CError_BufferAppendString(eb, "::*");
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CError_BufferAppendQualifier(eb, TYPE_MEMBER_POINTER(ty)->qual);
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break;
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}
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}
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void CError_BufferAppendTemplDepType(CErrorBuffer *eb, TypeTemplDep *type) {
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char buf[64];
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switch (type->dtype) {
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case TEMPLDEP_ARGUMENT:
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if (type->u.pid.nindex)
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sprintf(buf, "T%ld_%ld", type->u.pid.nindex, type->u.pid.index);
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else
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sprintf(buf, "T%ld", type->u.pid.index);
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CError_BufferAppendString(eb, buf);
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break;
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case TEMPLDEP_QUALNAME:
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CError_BufferAppendTemplDepType(eb, type->u.qual.type);
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CError_BufferAppendString(eb, "::");
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CError_BufferAppendString(eb, type->u.qual.name->name);
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break;
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case TEMPLDEP_TEMPLATE:
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CError_BufferAppendType(eb, (Type *) type->u.templ.templ, 0);
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CError_BufferAppendTemplArgs(eb, type->u.templ.args);
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break;
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case TEMPLDEP_ARRAY:
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CError_BufferAppendType(eb, type->u.array.type, 0);
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CError_BufferAppendChar(eb, '[');
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CError_BufferAppendTemplArgExpr(eb, type->u.array.index);
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CError_BufferAppendChar(eb, ']');
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break;
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case TEMPLDEP_QUALTEMPL:
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CError_BufferAppendTemplDepType(eb, type->u.qualtempl.type);
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CError_BufferAppendString(eb, "::");
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CError_BufferAppendTemplArgs(eb, type->u.qualtempl.args);
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break;
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case TEMPLDEP_BITFIELD:
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CError_BufferAppendType(eb, type->u.bitfield.type, 0);
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CError_BufferAppendChar(eb, '[');
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CError_BufferAppendTemplArgExpr(eb, type->u.bitfield.size);
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CError_BufferAppendChar(eb, ']');
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break;
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default:
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CError_FATAL(463);
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}
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}
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void CError_BufferAppendFuncArgs(CErrorBuffer *eb, TypeFunc *tfunc, Boolean isMethod) {
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FuncArg *arg;
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UInt32 qual;
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qual = 0;
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CError_BufferAppendChar(eb, '(');
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if ((arg = tfunc->args)) {
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if (isMethod) {
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qual = arg->qual;
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arg = arg->next;
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if (arg)
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arg = arg->next;
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} else if ((tfunc->flags & FUNC_FLAGS_METHOD) && !TYPE_METHOD(tfunc)->x26) {
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qual = arg->qual;
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arg = arg->next;
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if (arg) {
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if ((tfunc->flags & FUNC_FLAGS_2000) || ((tfunc->flags & FUNC_FLAGS_1000) && (TYPE_METHOD(tfunc)->theclass->flags & CLASS_FLAGS_20)))
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arg = arg->next;
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}
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}
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while (arg) {
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if (arg == &elipsis || arg == &oldstyle) {
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CError_BufferAppendString(eb, "...");
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break;
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}
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CError_BufferAppendType(eb, arg->type, arg->qual);
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if ((arg = arg->next))
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CError_BufferAppendString(eb, ", ");
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else
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break;
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}
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}
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CError_BufferAppendChar(eb, ')');
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if (qual)
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CError_BufferAppendQualifier(eb, qual);
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}
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void CError_BufferAppendType(CErrorBuffer *eb, Type *ty, UInt32 qual) {
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// not matching - register issues
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Type *scan;
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Type *scan2;
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char buf[16];
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switch (ty->type) {
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case TYPEVOID:
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CError_BufferAppendQualifier(eb, qual);
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CError_BufferAppendString(eb, "void");
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return;
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case TYPEINT:
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case TYPEFLOAT:
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CError_BufferAppendQualifier(eb, qual);
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switch (TYPE_INTEGRAL(ty)->integral) {
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case IT_BOOL:
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CError_BufferAppendString(eb, "bool");
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return;
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case IT_CHAR:
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CError_BufferAppendString(eb, "char");
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return;
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case IT_UCHAR:
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CError_BufferAppendString(eb, "unsigned char");
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return;
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case IT_SCHAR:
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CError_BufferAppendString(eb, "signed char");
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return;
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case IT_WCHAR_T:
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CError_BufferAppendString(eb, "wchar_t");
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return;
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case IT_SHORT:
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CError_BufferAppendString(eb, "short");
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return;
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case IT_USHORT:
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CError_BufferAppendString(eb, "unsigned short");
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return;
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case IT_INT:
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CError_BufferAppendString(eb, "int");
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return;
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case IT_UINT:
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CError_BufferAppendString(eb, "unsigned int");
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return;
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case IT_LONG:
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CError_BufferAppendString(eb, "long");
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return;
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case IT_ULONG:
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CError_BufferAppendString(eb, "unsigned long");
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return;
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case IT_LONGLONG:
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CError_BufferAppendString(eb, "long long");
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return;
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case IT_ULONGLONG:
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CError_BufferAppendString(eb, "unsigned long long");
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return;
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case IT_FLOAT:
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CError_BufferAppendString(eb, "float");
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return;
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case IT_SHORTDOUBLE:
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CError_BufferAppendString(eb, "short double");
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return;
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case IT_DOUBLE:
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CError_BufferAppendString(eb, "double");
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return;
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case IT_LONGDOUBLE:
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CError_BufferAppendString(eb, "long double");
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return;
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default:
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CError_FATAL(584);
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}
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case TYPEENUM:
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CError_BufferAppendQualifier(eb, qual);
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CError_BufferAppendNameSpace(eb, TYPE_ENUM(ty)->nspace);
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if (TYPE_ENUM(ty)->enumname)
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CError_BufferAppendString(eb, TYPE_ENUM(ty)->enumname->name);
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else
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CError_BufferAppendString(eb, "{unnamed-enum}");
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return;
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case TYPESTRUCT:
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CError_BufferAppendQualifier(eb, qual);
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switch (TYPE_STRUCT(ty)->stype) {
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case STRUCT_TYPE_STRUCT:
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CError_BufferAppendString(eb, "struct ");
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break;
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case STRUCT_TYPE_UNION:
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CError_BufferAppendString(eb, "union ");
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break;
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case STRUCT_TYPE_4:
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case STRUCT_TYPE_5:
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case STRUCT_TYPE_6:
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case STRUCT_TYPE_7:
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case STRUCT_TYPE_8:
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case STRUCT_TYPE_9:
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case STRUCT_TYPE_A:
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case STRUCT_TYPE_B:
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case STRUCT_TYPE_C:
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case STRUCT_TYPE_D:
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case STRUCT_TYPE_E:
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break;
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default:
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CError_FATAL(618);
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}
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if (TYPE_STRUCT(ty)->name)
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CError_BufferAppendString(eb, TYPE_STRUCT(ty)->name->name);
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return;
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case TYPECLASS:
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CError_BufferAppendQualifier(eb, qual);
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CError_BufferAppendNameSpace(eb, TYPE_CLASS(ty)->nspace->parent);
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if (TYPE_CLASS(ty)->classname) {
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CError_BufferAppendString(eb, TYPE_CLASS(ty)->classname->name);
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if (TYPE_CLASS(ty)->flags & CLASS_FLAGS_800)
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CError_BufferAppendTemplArgs(
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eb,
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TEMPL_CLASS_INST(ty)->oargs ? TEMPL_CLASS_INST(ty)->oargs : TEMPL_CLASS_INST(ty)->inst_args
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);
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} else {
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CError_BufferAppendString(eb, "{unnamed-class}");
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}
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return;
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case TYPEPOINTER:
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case TYPEMEMBERPOINTER:
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scan = ty;
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next_ptr:
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switch (scan->type) {
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case TYPEPOINTER:
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scan = TYPE_POINTER(scan)->target;
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goto next_ptr;
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case TYPEMEMBERPOINTER:
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scan = TYPE_MEMBER_POINTER(scan)->ty1;
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goto next_ptr;
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}
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CError_BufferAppendQualifier(eb, qual);
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switch (scan->type) {
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case TYPEFUNC:
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if (TYPE_FUNC(scan)->flags & FUNC_FLAGS_PASCAL)
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CError_BufferAppendString(eb, "pascal ");
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CError_BufferAppendType(eb, TYPE_FUNC(scan)->functype, 0);
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CError_BufferAppendString(eb, " (");
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CError_BufferAppendPType(eb, ty);
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CError_BufferAppendChar(eb, ')');
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CError_BufferAppendFuncArgs(eb, TYPE_FUNC(scan), ty->type == TYPEMEMBERPOINTER);
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return;
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case TYPEARRAY:
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scan2 = scan;
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while (scan->type == TYPEARRAY)
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scan = TYPE_POINTER(scan)->target;
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CError_BufferAppendType(eb, scan, 0);
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CError_BufferAppendString(eb, " (");
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CError_BufferAppendPType(eb, ty);
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CError_BufferAppendChar(eb, ')');
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ty = scan2;
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goto append_array_lengths;
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default:
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CError_BufferAppendType(eb, scan, 0);
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CError_BufferAppendChar(eb, ' ');
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CError_BufferAppendPType(eb, ty);
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return;
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}
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break;
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case TYPEFUNC:
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if (TYPE_FUNC(ty)->flags & FUNC_FLAGS_PASCAL)
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CError_BufferAppendString(eb, "pascal ");
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CError_BufferAppendQualifier(eb, qual);
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CError_BufferAppendType(eb, TYPE_FUNC(ty)->functype, 0);
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CError_BufferAppendChar(eb, ' ');
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CError_BufferAppendFuncArgs(eb, TYPE_FUNC(ty), 0);
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return;
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case TYPEARRAY:
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CError_BufferAppendQualifier(eb, qual);
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scan = ty;
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while (scan->type == TYPEARRAY)
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scan = TYPE_POINTER(scan)->target;
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CError_BufferAppendType(eb, scan, 0);
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append_array_lengths:
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while (ty->type == TYPEARRAY) {
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CError_BufferAppendChar(eb, '[');
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if (ty->size && TYPE_POINTER(ty)->target->size) {
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sprintf(buf, "%ld", ty->size / TYPE_POINTER(ty)->target->size);
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CError_BufferAppendString(eb, buf);
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}
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CError_BufferAppendChar(eb, ']');
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ty = TYPE_POINTER(ty)->target;
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}
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return;
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case TYPETEMPLATE:
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CError_BufferAppendQualifier(eb, qual);
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CError_BufferAppendTemplDepType(eb, TYPE_TEMPLATE(ty));
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return;
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case TYPETEMPLDEPEXPR:
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CError_BufferAppendString(eb, "T");
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return;
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case TYPEBITFIELD:
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sprintf(buf, "bitfield:%ld", TYPE_BITFIELD(ty)->unkB);
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CError_BufferAppendString(eb, buf);
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return;
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default:
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CError_FATAL(752);
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}
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}
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|
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char *CError_GetTypeName(Type *ty, UInt32 qual, Boolean useGlobalHeap) {
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CErrorBuffer eb;
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char buf[256];
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char *ptr;
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|
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CError_BufferInit(&eb, buf, sizeof(buf));
|
|
CError_BufferAppendType(&eb, ty, qual);
|
|
CError_BufferTerminate(&eb);
|
|
|
|
if (useGlobalHeap)
|
|
ptr = galloc(eb.size + 1);
|
|
else
|
|
ptr = lalloc(eb.size + 1);
|
|
|
|
return strcpy(ptr, eb.start);
|
|
}
|
|
|
|
void CError_AppendUnqualFunctionName(CErrorBuffer *eb, NameSpace *nspace, HashNameNode *name, TypeFunc *tfunc) {
|
|
Boolean flag = 0;
|
|
char *opname;
|
|
|
|
if (nspace && nspace->theclass) {
|
|
if (name == constructor_name_node) {
|
|
CError_BufferAppendString(eb, nspace->theclass->classname->name);
|
|
flag = 1;
|
|
} else if (name == destructor_name_node) {
|
|
CError_BufferAppendChar(eb, '~');
|
|
CError_BufferAppendString(eb, nspace->theclass->classname->name);
|
|
flag = 1;
|
|
}
|
|
}
|
|
|
|
if (!flag) {
|
|
opname = CMangler_GetOperator(name);
|
|
if (!opname) {
|
|
if (tfunc && (tfunc->flags & FUNC_FLAGS_40)) {
|
|
CError_BufferAppendString(eb, "operator ");
|
|
CError_BufferAppendType(eb, tfunc->functype, tfunc->qual);
|
|
} else {
|
|
CError_BufferAppendString(eb, name->name);
|
|
}
|
|
} else {
|
|
CError_BufferAppendString(eb, opname);
|
|
}
|
|
}
|
|
}
|
|
|
|
void CError_AppendFunctionName(CErrorBuffer *eb, NameSpace *nspace, HashNameNode *name, TemplArg *templargs, TypeFunc *tfunc) {
|
|
while (nspace->is_templ && nspace->parent)
|
|
nspace = nspace->parent;
|
|
|
|
CError_BufferAppendNameSpace(eb, nspace);
|
|
CError_AppendUnqualFunctionName(eb, nspace, name, tfunc);
|
|
CError_BufferAppendTemplArgs(eb, templargs);
|
|
if (tfunc) {
|
|
if (!templargs && (tfunc->flags & FUNC_FLAGS_100000))
|
|
CError_BufferAppendString(eb, "<...>");
|
|
CError_BufferAppendFuncArgs(eb, tfunc, 0);
|
|
} else {
|
|
CError_BufferAppendString(eb, "()");
|
|
}
|
|
}
|
|
|
|
void CError_AppendObjectName(CErrorBuffer *eb, Object *obj) {
|
|
if (obj->type->type == TYPEFUNC) {
|
|
CError_AppendFunctionName(eb, obj->nspace, obj->name, obj->u.func.inst ? obj->u.func.inst->args : NULL, TYPE_FUNC(obj->type));
|
|
} else {
|
|
CError_BufferAppendNameSpace(eb, obj->nspace);
|
|
CError_BufferAppendString(eb, obj->name->name);
|
|
}
|
|
}
|
|
|
|
void CError_AppendMethodName(CErrorBuffer *eb, ObjCMethod *meth) {
|
|
ObjCMethodArg *arg;
|
|
|
|
CError_BufferAppendChar(eb, meth->is_class_method ? '+' : '-');
|
|
CError_BufferAppendChar(eb, '(');
|
|
CError_BufferAppendType(eb, meth->return_type, meth->return_qual);
|
|
CError_BufferAppendChar(eb, ')');
|
|
for (arg = meth->selector_args; arg; arg = arg->next) {
|
|
if (arg->selector)
|
|
CError_BufferAppendString(eb, arg->selector->name);
|
|
if (arg->type) {
|
|
CError_BufferAppendString(eb, ":(");
|
|
CError_BufferAppendType(eb, arg->type, arg->qual);
|
|
CError_BufferAppendChar(eb, ')');
|
|
}
|
|
}
|
|
if (meth->has_valist)
|
|
CError_BufferAppendString(eb, ",...");
|
|
}
|
|
|
|
char *CError_GetQualifiedName(NameSpace *nspace, HashNameNode *name) {
|
|
CErrorBuffer eb;
|
|
char buf[256];
|
|
char *ptr;
|
|
|
|
CError_BufferInit(&eb, buf, sizeof(buf));
|
|
CError_BufferAppendNameSpace(&eb, nspace);
|
|
CError_BufferAppendString(&eb, name->name);
|
|
CError_BufferTerminate(&eb);
|
|
|
|
ptr = lalloc(eb.size + 1);
|
|
return strcpy(ptr, eb.start);
|
|
}
|
|
|
|
char *CError_GetFunctionName(NameSpace *nspace, HashNameNode *name, TypeFunc *tfunc) {
|
|
CErrorBuffer eb;
|
|
char buf[256];
|
|
char *ptr;
|
|
|
|
CError_BufferInit(&eb, buf, sizeof(buf));
|
|
CError_AppendFunctionName(&eb, nspace, name, 0, tfunc);
|
|
CError_BufferTerminate(&eb);
|
|
|
|
ptr = lalloc(eb.size + 1);
|
|
return strcpy(ptr, eb.start);
|
|
}
|
|
|
|
char *CError_GetObjectName(Object *obj) {
|
|
CErrorBuffer eb;
|
|
char buf[256];
|
|
char *ptr;
|
|
|
|
CError_BufferInit(&eb, buf, sizeof(buf));
|
|
CError_AppendObjectName(&eb, obj);
|
|
CError_BufferTerminate(&eb);
|
|
|
|
ptr = lalloc(eb.size + 1);
|
|
return strcpy(ptr, eb.start);
|
|
}
|
|
|
|
char *CError_GetNameString(NameSpace *nspace, HashNameNode *operatorName) {
|
|
CErrorBuffer eb;
|
|
char buf[256];
|
|
char *ptr;
|
|
char *opStr;
|
|
|
|
CError_ASSERT(973, operatorName);
|
|
|
|
opStr = CMangler_GetOperator(operatorName);
|
|
if (!opStr)
|
|
opStr = operatorName->name;
|
|
|
|
if (nspace && nspace->name) {
|
|
CError_BufferInit(&eb, buf, sizeof(buf));
|
|
CError_BufferAppendNameSpace(&eb, nspace);
|
|
CError_BufferAppendString(&eb, opStr);
|
|
CError_BufferTerminate(&eb);
|
|
ptr = lalloc(eb.size + 1);
|
|
return strcpy(ptr, eb.start);
|
|
} else {
|
|
return opStr;
|
|
}
|
|
}
|
|
|
|
void CError_ErrorMessage(int errTable, char *str, Boolean flag1, Boolean flag2) {
|
|
TStreamElement *token;
|
|
short tokensize;
|
|
CPrepFileInfo *tokenfile;
|
|
char buf[128];
|
|
CWMessageRef myref;
|
|
CWMessageRef *ref;
|
|
unsigned char messagetype;
|
|
|
|
if (CWDisplayLines(cparamblkptr->context, lines) != cwNoErr)
|
|
CError_UserBreak();
|
|
|
|
if (!in_assembler && !flag1 && cerror_lasterrorline == lines) {
|
|
if (cerror_errorcount++ >= 50) {
|
|
if (cerror_errorcount > 60)
|
|
longjmp(errorreturn, 1);
|
|
tk = lex();
|
|
cerror_errorcount = 0;
|
|
if (tk == 0) {
|
|
CompilerGetCString(1, buf);
|
|
CWReportMessage(cparamblkptr->context, NULL, buf, NULL, messagetypeError, errTable);
|
|
longjmp(errorreturn, 1);
|
|
}
|
|
}
|
|
} else {
|
|
if (!flag2) {
|
|
cerror_lasterrorline = lines;
|
|
cerror_errorcount = 0;
|
|
}
|
|
if (copts.warningerrors)
|
|
flag2 = 0;
|
|
|
|
if (cerror_token)
|
|
token = cerror_token;
|
|
else if (cerror_locktoken)
|
|
token = cerror_locktoken;
|
|
else
|
|
token = NULL;
|
|
//token = cerror_token ? cerror_token : cerror_locktoken ? cerror_locktoken : NULL;
|
|
if ((SInt32) token == -1) {
|
|
ref = NULL;
|
|
} else {
|
|
CPrep_GetTokenContext(token, &tokenfile, &myref.selectionoffset, &tokensize, &myref.linenumber, buf, &myref.tokenoffset, &myref.tokenlength, cerror_synchdata, &cerror_synchoffset);
|
|
myref.selectionlength = tokensize;
|
|
myref.sourcefile = tokenfile->textfile;
|
|
ref = &myref;
|
|
}
|
|
messagetype = flag2 ? messagetypeWarning : messagetypeError;
|
|
if (!flag2) {
|
|
anyerrors = 1;
|
|
fatalerrors = 1;
|
|
}
|
|
if (CWReportMessage(cparamblkptr->context, ref, str, buf, messagetype, errTable) != cwNoErr)
|
|
longjmp(errorreturn, 1);
|
|
}
|
|
|
|
cerror_token = NULL;
|
|
}
|
|
|
|
void CError_BufferAppendTemplateStack(CErrorBuffer *eb) {
|
|
TemplStack *stack[64];
|
|
TemplStack *scan;
|
|
int index;
|
|
int indent;
|
|
int count;
|
|
|
|
scan = ctempl_curinstance;
|
|
for (count = 0; scan && count < 64; count++) {
|
|
stack[count] = scan;
|
|
scan = scan->next;
|
|
}
|
|
|
|
for (index = count - 1; index >= 0; index--) {
|
|
CError_BufferAppendChar(eb, '\n');
|
|
for (indent = index; indent < count; indent++)
|
|
CError_BufferAppendChar(eb, ' ');
|
|
CError_BufferAppendString(eb, "(instantiating: '");
|
|
if (stack[index]->is_func)
|
|
CError_AppendObjectName(eb, stack[index]->u.func);
|
|
else
|
|
CError_BufferAppendType(eb, (Type *) stack[index]->u.theclass, 0);
|
|
CError_BufferAppendString(eb, "')");
|
|
}
|
|
|
|
CError_BufferTerminate(eb);
|
|
}
|
|
|
|
void CError_ErrorMessageVA(int code, const char *format, va_list list, Boolean flag1, Boolean flag2) {
|
|
// register allocation is fucked, matches otherwise
|
|
CErrorBuffer eb;
|
|
char buf[256];
|
|
char unmangleBuf[256];
|
|
SInt32 moddate;
|
|
Type *type;
|
|
UInt32 qual;
|
|
const char *p;
|
|
CError_BufferInit(&eb, buf, sizeof(buf));
|
|
|
|
p = format;
|
|
do {
|
|
switch (p[0]) {
|
|
case 0:
|
|
break;
|
|
case '%':
|
|
switch (p[1]) {
|
|
case 'n':
|
|
MWUnmangle(va_arg(list, const char *), unmangleBuf, sizeof(unmangleBuf));
|
|
CError_BufferAppendString(&eb, unmangleBuf);
|
|
p += 2;
|
|
continue;
|
|
case 'u':
|
|
CError_BufferAppendString(&eb, va_arg(list, const char *));
|
|
p += 2;
|
|
continue;
|
|
case 'o':
|
|
CError_AppendObjectName(&eb, va_arg(list, Object *));
|
|
p += 2;
|
|
continue;
|
|
case 'm':
|
|
CError_AppendMethodName(&eb, va_arg(list, ObjCMethod *));
|
|
p += 2;
|
|
continue;
|
|
case 't':
|
|
type = va_arg(list, Type *);
|
|
qual = va_arg(list, UInt32);
|
|
CError_BufferAppendType(&eb, type, qual);
|
|
p += 2;
|
|
continue;
|
|
case '%':
|
|
CError_BufferAppendChar(&eb, '%');
|
|
p += 2;
|
|
continue;
|
|
case 'i':
|
|
sprintf(unmangleBuf, "%ld", va_arg(list, SInt32));
|
|
CError_BufferAppendString(&eb, unmangleBuf);
|
|
p += 2;
|
|
continue;
|
|
case 'f':
|
|
CError_BufferAppendString(&eb, CTool_GetPathName(va_arg(list, FSSpec *), &moddate)->name);
|
|
p += 2;
|
|
continue;
|
|
default:
|
|
CError_FATAL(1174);
|
|
}
|
|
break;
|
|
default:
|
|
CError_BufferAppendChar(&eb, *(p++));
|
|
continue;
|
|
}
|
|
break;
|
|
} while (1);
|
|
|
|
CError_BufferAppendTemplateStack(&eb);
|
|
CError_ErrorMessage(code, eb.start, flag1, flag2);
|
|
}
|
|
|
|
void CError_VAErrorMessage(int code, va_list list, Boolean flag1, Boolean flag2) {
|
|
char buf[256];
|
|
|
|
CError_GetErrorString(buf, code);
|
|
CError_ErrorMessageVA(code + 10000, buf, list, flag1, flag2);
|
|
}
|
|
|
|
void CError_Error(int code, ...) {
|
|
va_list va;
|
|
|
|
if (trychain)
|
|
longjmp(trychain->jmpbuf, 1);
|
|
|
|
va_start(va, code);
|
|
CError_VAErrorMessage(code, va, 0, 0);
|
|
va_end(va);
|
|
|
|
if (in_assembler && !preprocessing_only)
|
|
AssemblerError();
|
|
}
|
|
|
|
void CError_ErrorTerm(short code) {
|
|
CError_GetErrorString(string, code);
|
|
CError_ErrorMessage(code + 10000, string, 0, 0);
|
|
longjmp(errorreturn, 1);
|
|
}
|
|
|
|
void CError_ErrorSkip(int code, ...) {
|
|
va_list va;
|
|
|
|
if (trychain)
|
|
longjmp(trychain->jmpbuf, 1);
|
|
|
|
va_start(va, code);
|
|
CError_VAErrorMessage(code, va, 0, 0);
|
|
va_end(va);
|
|
|
|
if (tk != ';' && tk != ')' && tk != '}' && tk != ',' && tk != ']')
|
|
tk = lex();
|
|
}
|
|
|
|
void CError_ErrorFuncCall(short code, NameSpaceObjectList *args, ENodeList *argNodes) {
|
|
// does not match - one branch has loop weirdness
|
|
CErrorBuffer eb;
|
|
char buf[256];
|
|
char *p;
|
|
ENodeList *argscan;
|
|
|
|
if (trychain)
|
|
longjmp(trychain->jmpbuf, 1);
|
|
|
|
CError_GetErrorString(string, code);
|
|
CError_BufferInit(&eb, buf, sizeof(buf));
|
|
|
|
while (args && args->object->otype != OT_OBJECT)
|
|
args = args->next;
|
|
CError_ASSERT(1268, args);
|
|
|
|
p = string;
|
|
do {
|
|
switch (*p) {
|
|
case 0:
|
|
goto exit_main_loop;
|
|
case '*':
|
|
if (OBJECT(args->object)->type->type == TYPEFUNC) {
|
|
CError_AppendUnqualFunctionName(
|
|
&eb,
|
|
OBJECT(args->object)->nspace,
|
|
OBJECT(args->object)->name,
|
|
TYPE_FUNC(OBJECT(args->object)->type));
|
|
if (TYPE_FUNC(OBJECT(args->object)->type)->flags & FUNC_FLAGS_METHOD)
|
|
if (TYPE_FUNC(OBJECT(args->object)->type)->flags & FUNC_FLAGS_1000)
|
|
if (TYPE_METHOD(OBJECT(args->object)->type)->theclass->flags & CLASS_FLAGS_20)
|
|
if (argNodes)
|
|
argNodes = argNodes->next;
|
|
} else {
|
|
CError_BufferAppendString(&eb, OBJECT(args->object)->name->name);
|
|
}
|
|
CError_BufferAppendChar(&eb, '(');
|
|
argscan = argNodes;
|
|
while (argscan) {
|
|
CError_BufferAppendType(&eb, argscan->node->rtype, argscan->node->flags & ENODE_FLAG_QUALS);
|
|
if ((argscan = argscan->next))
|
|
CError_BufferAppendString(&eb, ", ");
|
|
else
|
|
break;
|
|
}
|
|
CError_BufferAppendChar(&eb, ')');
|
|
break;
|
|
default:
|
|
CError_BufferAppendChar(&eb, *p);
|
|
}
|
|
p++;
|
|
} while (1);
|
|
|
|
exit_main_loop:
|
|
while (args) {
|
|
if (args->object->otype == OT_OBJECT) {
|
|
CError_BufferAppendChar(&eb, '\n');
|
|
CError_BufferAppendChar(&eb, '\'');
|
|
CError_AppendObjectName(&eb, (Object *) args->object);
|
|
CError_BufferAppendChar(&eb, '\'');
|
|
}
|
|
args = args->next;
|
|
}
|
|
|
|
CError_BufferAppendTemplateStack(&eb);
|
|
CError_ErrorMessage(10000 + code, eb.start, 0, 0);
|
|
}
|
|
|
|
void CError_OverloadedFunctionError2(Object *obj, ObjectList *olst, ENodeList *argNodes) {
|
|
// not sure if the arg is actually ObjectList since it's never called lmao
|
|
NameSpaceObjectList first;
|
|
NameSpaceObjectList *current;
|
|
|
|
first.object = (ObjBase *) obj;
|
|
current = &first;
|
|
while (olst) {
|
|
current->next = lalloc(sizeof(NameSpaceObjectList));
|
|
current = current->next;
|
|
current->object = (ObjBase *) olst->object;
|
|
olst = olst->next;
|
|
}
|
|
current->next = NULL;
|
|
|
|
CError_ErrorFuncCall(392, &first, argNodes);
|
|
}
|
|
|
|
void CError_OverloadedFunctionError(Object *obj, ObjectList *olst) {
|
|
// not sure if this arg is ObjectList or NameSpaceObjectList
|
|
CErrorBuffer eb;
|
|
char buf[256];
|
|
|
|
if (trychain)
|
|
longjmp(trychain->jmpbuf, 1);
|
|
|
|
CError_GetErrorString(string, 199);
|
|
CError_BufferInit(&eb, buf, sizeof(buf));
|
|
CError_BufferAppendString(&eb, string);
|
|
|
|
if (obj) {
|
|
CError_BufferAppendChar(&eb, '\n');
|
|
CError_BufferAppendChar(&eb, '\'');
|
|
CError_AppendObjectName(&eb, obj);
|
|
CError_BufferAppendChar(&eb, '\'');
|
|
}
|
|
while (olst) {
|
|
CError_BufferAppendChar(&eb, '\n');
|
|
CError_BufferAppendChar(&eb, '\'');
|
|
CError_AppendObjectName(&eb, olst->object);
|
|
CError_BufferAppendChar(&eb, '\'');
|
|
olst = olst->next;
|
|
}
|
|
CError_BufferAppendTemplateStack(&eb);
|
|
CError_ErrorMessage(10199, eb.start, 0, 0);
|
|
}
|
|
|
|
void CError_AbstractClassError(TypeClass *tclass) {
|
|
Object *result = CClass_CheckPures(tclass);
|
|
if (!result)
|
|
CError_Error(372, tclass, 0);
|
|
else
|
|
CError_Error(194, result);
|
|
}
|
|
|
|
void CError_Warning(int code, ...) {
|
|
va_list va;
|
|
if (trychain || copts.supress_warnings)
|
|
return;
|
|
|
|
va_start(va, code);
|
|
CError_VAErrorMessage(code, va, 0, 1);
|
|
va_end(va);
|
|
}
|
|
|
|
void CError_BreakPoint(const char *a, const char *b) {
|
|
if (!a || !strcmp(a, b))
|
|
CError_BreakPointcount++;
|
|
}
|
|
|
|
void CError_Internal(char *filename, int line) {
|
|
char tmp[128];
|
|
CompilerGetCString(5, tmp);
|
|
sprintf(string, tmp, filename, line);
|
|
CError_ErrorMessage(10001, string, 1, 0);
|
|
longjmp(errorreturn, 1);
|
|
CError_BreakPoint(0, 0);
|
|
}
|
|
|
|
void CError_ExpressionTooComplex() {
|
|
CompilerGetCString(6, string);
|
|
CError_ErrorMessage(10002, string, 1, 0);
|
|
longjmp(errorreturn, 1);
|
|
}
|
|
|
|
void CError_NoMem() {
|
|
cprep_nomem_exit = 1;
|
|
longjmp(errorreturn, 1);
|
|
}
|
|
|
|
void CError_UserBreak() {
|
|
CompilerGetCString(8, string);
|
|
longjmp(errorreturn, 1);
|
|
}
|
|
|
|
void CError_CannotOpen() {
|
|
CompilerGetCString(9, string);
|
|
CWReportMessage(cparamblkptr->context, NULL, string, NULL, messagetypeError, 0);
|
|
longjmp(errorreturn, 1);
|
|
}
|
|
|
|
void CError_QualifierCheck(UInt32 qual) {
|
|
if (qual) {
|
|
Boolean anything = 0;
|
|
|
|
if (qual & Q_CONST) {
|
|
CError_Error(CErrorStr313, "const");
|
|
anything = 1;
|
|
}
|
|
if (qual & Q_VOLATILE) {
|
|
CError_Error(CErrorStr313, "volatile");
|
|
anything = 1;
|
|
}
|
|
if (qual & Q_RESTRICT) {
|
|
CError_Error(CErrorStr313, "restrict");
|
|
anything = 1;
|
|
}
|
|
if (qual & Q_ASM) {
|
|
CError_Error(CErrorStr313, "asm");
|
|
anything = 1;
|
|
}
|
|
if (qual & Q_PASCAL) {
|
|
CError_Error(CErrorStr313, "pascal");
|
|
anything = 1;
|
|
}
|
|
if (qual & Q_INLINE) {
|
|
CError_Error(CErrorStr313, "inline");
|
|
anything = 1;
|
|
}
|
|
if (qual & Q_REFERENCE) {
|
|
CError_Error(CErrorStr313, "& reference type");
|
|
anything = 1;
|
|
}
|
|
if (qual & Q_EXPLICIT) {
|
|
CError_Error(CErrorStr313, "explicit");
|
|
anything = 1;
|
|
}
|
|
if (qual & Q_MUTABLE) {
|
|
CError_Error(CErrorStr313, "mutable");
|
|
anything = 1;
|
|
}
|
|
if (qual & Q_VIRTUAL) {
|
|
CError_Error(CErrorStr313, "virtual");
|
|
anything = 1;
|
|
}
|
|
if (qual & Q_FRIEND) {
|
|
CError_Error(CErrorStr313, "friend");
|
|
anything = 1;
|
|
}
|
|
if (qual & Q_IN) {
|
|
CError_Error(CErrorStr313, "in");
|
|
anything = 1;
|
|
}
|
|
if (qual & Q_OUT) {
|
|
CError_Error(CErrorStr313, "out");
|
|
anything = 1;
|
|
}
|
|
if (qual & Q_INOUT) {
|
|
CError_Error(CErrorStr313, "inout");
|
|
anything = 1;
|
|
}
|
|
if (qual & Q_BYCOPY) {
|
|
CError_Error(CErrorStr313, "bycopy");
|
|
anything = 1;
|
|
}
|
|
if (qual & Q_BYREF) {
|
|
CError_Error(CErrorStr313, "byref");
|
|
anything = 1;
|
|
}
|
|
if (qual & Q_ONEWAY) {
|
|
CError_Error(CErrorStr313, "oneway");
|
|
anything = 1;
|
|
}
|
|
if (qual & Q_ALIGNED_MASK) {
|
|
CError_Error(CErrorStr313, "__attribute__((aligned(?)))");
|
|
anything = 1;
|
|
}
|
|
|
|
if (!anything)
|
|
CError_Error(CErrorStr176);
|
|
}
|
|
}
|