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Allow specification of anonymous definitions

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7408 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner 2003-07-30 04:26:44 +00:00
parent f1b36f9a71
commit fc06bf0eaa
2 changed files with 18 additions and 8 deletions
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13
support/tools/TableGen/FileParser.y
View File

@ -6,10 +6,10 @@
%{
#include "Record.h"
#include "Support/StringExtras.h"
#include <iostream>
#include <algorithm>
#include <string>
#include <stdio.h>
#include <cstdio>
#define YYERROR_VERBOSE 1
int yyerror(const char *ErrorMsg);
@ -181,7 +181,7 @@ static void addSubClass(Record *SC, const std::vector<Init*> &TemplateArgs) {
%type <Initializer> Value OptValue
%type <FieldList> ValueList ValueListNE
%type <BitList> BitList OptBitList RBitList
%type <StrVal> Declaration
%type <StrVal> Declaration OptID
%start File
%%
@ -398,7 +398,12 @@ DeclListNE : Declaration {
TemplateArgList : '<' DeclListNE '>' {};
OptTemplateArgList : /*empty*/ | TemplateArgList;
ObjectBody : ID {
OptID : ID { $$ = $1; } | /*empty*/ { $$ = new std::string(); };
ObjectBody : OptID {
static unsigned AnonCounter = 0;
if ($1->empty())
*$1 = "anonymous."+utostr(AnonCounter++);
CurRec = new Record(*$1);
delete $1;
} OptTemplateArgList ClassList {

13
utils/TableGen/FileParser.y
View File

@ -6,10 +6,10 @@
%{
#include "Record.h"
#include "Support/StringExtras.h"
#include <iostream>
#include <algorithm>
#include <string>
#include <stdio.h>
#include <cstdio>
#define YYERROR_VERBOSE 1
int yyerror(const char *ErrorMsg);
@ -181,7 +181,7 @@ static void addSubClass(Record *SC, const std::vector<Init*> &TemplateArgs) {
%type <Initializer> Value OptValue
%type <FieldList> ValueList ValueListNE
%type <BitList> BitList OptBitList RBitList
%type <StrVal> Declaration
%type <StrVal> Declaration OptID
%start File
%%
@ -398,7 +398,12 @@ DeclListNE : Declaration {
TemplateArgList : '<' DeclListNE '>' {};
OptTemplateArgList : /*empty*/ | TemplateArgList;
ObjectBody : ID {
OptID : ID { $$ = $1; } | /*empty*/ { $$ = new std::string(); };
ObjectBody : OptID {
static unsigned AnonCounter = 0;
if ($1->empty())
*$1 = "anonymous."+utostr(AnonCounter++);
CurRec = new Record(*$1);
delete $1;
} OptTemplateArgList ClassList {