[llvm] [ms] [llvm-ml] Allow optional parenthesized arguments for macros (PR #129905)

[Eric Astor via llvm-commits]

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@@ -698,8 +698,10 @@ size_t AsmLexer::peekTokens(MutableArrayRef<AsmToken> Buf,
 
     Buf[ReadCount] = Token;
 
-    if (Token.is(AsmToken::Eof))
+    if (Token.is(AsmToken::Eof)) {
+      ReadCount++;
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ericastor wrote:

... it's been a while since I wrote this, and I'm sorry to say I'm not sure. I have a vague memory that it was related in a surprising way.

https://github.com/llvm/llvm-project/pull/129905