[clang] [Sema, Lex, Parse] Preprocessor embed in C and C++ (and Obj-C and Obj-C++ by-proxy) (PR #68620)

[Björn Schäpers via cfe-commits]

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@@ -1500,6 +1518,14 @@ class AnnotatingParser {
     next(); // ')'
   }
 
+  void parseHasEmbed() {
+    if (!CurrentToken || CurrentToken->isNot(tok::l_paren))
+      return;
+    next(); // '('
+    parseEmbedDirective();
+    next(); // ')'
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HazardyKnusperkeks wrote:

What if it isn't a `r_paren`?

https://github.com/llvm/llvm-project/pull/68620