commit fb9ea58eb1ad43b9a82f658230b91b9e5767cba1
author Chris Lattner <sabre@nondot.org> Sun Aug 10 22:04:25 2003 +0000
committer Chris Lattner <sabre@nondot.org> Sun Aug 10 22:04:25 2003 +0000
tree c55840b7a06a49088e256cc9e3e294cadef9b65c
parent a4a53a5b93e3d989f52d8eaa5f19947995f9424f

Recognize $foo as a variable


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7712 91177308-0d34-0410-b5e6-96231b3b80d8

support/tools/TableGen/FileLexer.l

diff --git a/support/tools/TableGen/FileLexer.l b/support/tools/TableGen/FileLexer.l
index 4f54a52..98370a7 100644
--- a/support/tools/TableGen/FileLexer.l
+++ b/support/tools/TableGen/FileLexer.l
@@ -166,6 +166,8 @@
 
 {Identifier}   { Filelval.StrVal = new std::string(yytext, yytext+yyleng);
                  return ID; }
+${Identifier}  { Filelval.StrVal = new std::string(yytext+1, yytext+yyleng);
+                 return VARNAME; } 
 
 {StringVal}    { Filelval.StrVal = new std::string(yytext+1, yytext+yyleng-1);
                  return STRVAL; }

support/tools/TableGen/FileParser.y

diff --git a/support/tools/TableGen/FileParser.y b/support/tools/TableGen/FileParser.y
index 0ab3e5b..5b983eb 100644
--- a/support/tools/TableGen/FileParser.y
+++ b/support/tools/TableGen/FileParser.y
@@ -171,7 +171,7 @@
 
 %token INT BIT STRING BITS LIST CODE DAG CLASS DEF FIELD LET IN
 %token <IntVal>      INTVAL
-%token <StrVal>      ID STRVAL CODEFRAGMENT
+%token <StrVal>      ID VARNAME STRVAL CODEFRAGMENT
 
 %type <Ty>           Type
 %type <Rec>          ClassInst DefInst Object ObjectBody ClassID

utils/TableGen/FileLexer.l

diff --git a/utils/TableGen/FileLexer.l b/utils/TableGen/FileLexer.l
index 4f54a52..98370a7 100644
--- a/utils/TableGen/FileLexer.l
+++ b/utils/TableGen/FileLexer.l
@@ -166,6 +166,8 @@
 
 {Identifier}   { Filelval.StrVal = new std::string(yytext, yytext+yyleng);
                  return ID; }
+${Identifier}  { Filelval.StrVal = new std::string(yytext+1, yytext+yyleng);
+                 return VARNAME; } 
 
 {StringVal}    { Filelval.StrVal = new std::string(yytext+1, yytext+yyleng-1);
                  return STRVAL; }

utils/TableGen/FileParser.y

diff --git a/utils/TableGen/FileParser.y b/utils/TableGen/FileParser.y
index 0ab3e5b..5b983eb 100644
--- a/utils/TableGen/FileParser.y
+++ b/utils/TableGen/FileParser.y
@@ -171,7 +171,7 @@
 
 %token INT BIT STRING BITS LIST CODE DAG CLASS DEF FIELD LET IN
 %token <IntVal>      INTVAL
-%token <StrVal>      ID STRVAL CODEFRAGMENT
+%token <StrVal>      ID VARNAME STRVAL CODEFRAGMENT
 
 %type <Ty>           Type
 %type <Rec>          ClassInst DefInst Object ObjectBody ClassID