[llvm] [TableGen] Support type aliases via new keyword deftype (PR #79570)
Craig Topper via llvm-commits
llvm-commits at lists.llvm.org
Mon Jan 29 21:15:20 PST 2024
================
@@ -3665,6 +3671,42 @@ bool TGParser::ParseDefset() {
return false;
}
+/// ParseDeftype - Parse a defvar statement.
+///
+/// Deftype ::= DEFTYPE Id '=' Type ';'
+///
+bool TGParser::ParseDeftype() {
+ assert(Lex.getCode() == tgtok::Deftype);
+ Lex.Lex(); // Eat the 'deftype' token
+
+ if (Lex.getCode() != tgtok::Id)
+ return TokError("expected identifier");
+
+ std::string TypeName = Lex.getCurStrVal();
----------------
topperc wrote:
Can this be `const std::string &` which I believe is what getCurStrVal returns.
https://github.com/llvm/llvm-project/pull/79570
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