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authorChris Lattner <sabre@nondot.org>2001-09-07 16:32:43 +0000
committerChris Lattner <sabre@nondot.org>2001-09-07 16:32:43 +0000
commite1fe875fc2d8034ed8e693b31059a034f5d61465 (patch)
tree606d8a88790a9e8c4c6137051b5083387c51b8db /lib
parent85b0bb175f5ceb10146546d7edad045f6d33fcf6 (diff)
Add support for an opaque type
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@444 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib')
-rw-r--r--lib/AsmParser/Lexer.l41
1 files changed, 22 insertions, 19 deletions
diff --git a/lib/AsmParser/Lexer.l b/lib/AsmParser/Lexer.l
index 761c6b5e62..9c3f947c89 100644
--- a/lib/AsmParser/Lexer.l
+++ b/lib/AsmParser/Lexer.l
@@ -32,7 +32,7 @@
// TODO: All of the static identifiers are figured out by the lexer,
-// these should be hashed.
+// these should be hashed to reduce the lexer size
// atoull - Convert an ascii string of decimal digits into the unsigned long
@@ -80,7 +80,6 @@ char *UnEscapeLexed(char *Buffer, bool AllowNull = false) {
return BOut;
}
-
#define YY_NEVER_INTERACTIVE 1
%}
@@ -127,22 +126,26 @@ implementation { return IMPLEMENTATION; }
\.\.\. { return DOTDOTDOT; }
string { return STRING; }
-void { llvmAsmlval.TypeVal = Type::VoidTy ; return VOID; }
-bool { llvmAsmlval.TypeVal = Type::BoolTy ; return BOOL; }
-sbyte { llvmAsmlval.TypeVal = Type::SByteTy ; return SBYTE; }
-ubyte { llvmAsmlval.TypeVal = Type::UByteTy ; return UBYTE; }
-short { llvmAsmlval.TypeVal = Type::ShortTy ; return SHORT; }
-ushort { llvmAsmlval.TypeVal = Type::UShortTy; return USHORT; }
-int { llvmAsmlval.TypeVal = Type::IntTy ; return INT; }
-uint { llvmAsmlval.TypeVal = Type::UIntTy ; return UINT; }
-long { llvmAsmlval.TypeVal = Type::LongTy ; return LONG; }
-ulong { llvmAsmlval.TypeVal = Type::ULongTy ; return ULONG; }
-float { llvmAsmlval.TypeVal = Type::FloatTy ; return FLOAT; }
-double { llvmAsmlval.TypeVal = Type::DoubleTy; return DOUBLE; }
-
-type { llvmAsmlval.TypeVal = Type::TypeTy ; return TYPE; }
-
-label { llvmAsmlval.TypeVal = Type::LabelTy ; return LABEL; }
+void { llvmAsmlval.PrimType = Type::VoidTy ; return VOID; }
+bool { llvmAsmlval.PrimType = Type::BoolTy ; return BOOL; }
+sbyte { llvmAsmlval.PrimType = Type::SByteTy ; return SBYTE; }
+ubyte { llvmAsmlval.PrimType = Type::UByteTy ; return UBYTE; }
+short { llvmAsmlval.PrimType = Type::ShortTy ; return SHORT; }
+ushort { llvmAsmlval.PrimType = Type::UShortTy; return USHORT; }
+int { llvmAsmlval.PrimType = Type::IntTy ; return INT; }
+uint { llvmAsmlval.PrimType = Type::UIntTy ; return UINT; }
+long { llvmAsmlval.PrimType = Type::LongTy ; return LONG; }
+ulong { llvmAsmlval.PrimType = Type::ULongTy ; return ULONG; }
+float { llvmAsmlval.PrimType = Type::FloatTy ; return FLOAT; }
+double { llvmAsmlval.PrimType = Type::DoubleTy; return DOUBLE; }
+
+type { llvmAsmlval.PrimType = Type::TypeTy ; return TYPE; }
+
+label { llvmAsmlval.PrimType = Type::LabelTy ; return LABEL; }
+opaque { llvmAsmlval.TypeVal =
+ new PATypeHolder<Type>(OpaqueType::get());
+ return OPAQUE;
+ }
not { RET_TOK(UnaryOpVal, Not, NOT); }
@@ -226,6 +229,6 @@ getelementptr { RET_TOK(MemOpVal, GetElementPtr, GETELEMENTPTR); }
{FPConstant} { llvmAsmlval.FPVal = atof(yytext); return FPVAL; }
[ \t\n] { /* Ignore whitespace */ }
-. { /*printf("'%s'", yytext);*/ return yytext[0]; }
+. { return yytext[0]; }
%%